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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON D.C. 20549

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FORM 10-K

|(Mark One)                                        
|--------------------------------------------------
|                                                  
|x                                                 
|                                                  
|FOR THE FISCAL YEAR ENDED: SEPTEMBER 30, 2006     
|                                                  
|o                                                 
|                                                  
|FOR THE   TRANSITION PERIOD FROM ______ TO _______

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COMMISSION FILE NUMBER: 001-32898

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|China BAK   Battery, Inc.                               
|--------------------------------------------------------
|(Exact name   of registrant as specified in its charter)

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|Nevada                                                            |  | 88-0442833                                
|----------------------------------------------------------------- |  | ------------------------------------------
|(State or other jurisdiction of    incorporation or organization) |  | (I.R.S. Employer    Identification Number)

|BAK   Industrial Park,                                                                                                 
|-----------------------------------------------------------------------------------------------------------------------
|No. 1 BAK   Street                                                                                                     
|Kuichong   Town, Longgang District                                                                                     
|Shenzhen                                                                                                               
|Peoples   Republic of China                                                                                           
|(86-755)   8977-0093                                                                                                   
|(Address, including zip code, and telephone number,   including area code, of registrants principal executive offices)

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Securities registered under Section 12(b) of the Exchange Act:

|Title of   each class                      |  | Name of   each exchange on which registered
|------------------------------------------ |  | -------------------------------------------
|                                           |  |                                            
|Common   stock, par value $0.001 per share |  | The   NASDAQ Global Market                 

Securities registered under Section 12(g) of the Exchange Act:None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

|Yes
o | No
x
|----- | ----

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

|Yes
o | No
x
|----- | ----

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the past 12 months (or for such shorter period that the registrant was required
to file such reports), and (2) has been subject to such filing requirements for
the past 90 days.

|Yes
x | No
o
|----- | ----

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrants knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.
o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer.

|Large Accelerated Filer
o | Accelerated Filer
x | Non-Accelerated Filer
o
|------------------------- | ------------------- | -----------------------

Indicate by check mark whether registrant is a shell company (as defined in Rule
12b-2 of the Act).

|Yes o | No x
|----- | ----

The aggregate market value of the 26,825,286 shares of voting and non-voting
common equity stock held by non-affiliates of the registrant was $268.3
million as of March 31, 2006, based on the last sale price of the
registrants common stock on such date of $10.0 per share, as
reported by The Nasdaq Stock Market, Inc.  There were a total of
48,885,896 shares of the registrants common stock
outstanding as of November 15, 2006.

Documents Incorporated by Reference:None

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CHINA BAK BATTERY, INC.

FORM 10-K For the Fiscal Year Ended September 30, 2006

|Number                                     |                                                                                                                  |     | Page
|------------------------------------------ | ---------------------------------------------------------------------------------------------------------------- | --- | ----
|                                           |                                                                                                                  |     |     
|PART I                                     |                                                                                                                  |    
|                                           |                                                                                                                  |    
|Item 1.                                    | Business                                                                                                         |     | 1   
|                                           |                                                                                                                  |     |     
|Item 1A.                                   | Risk   Factors                                                                                                   |     | 17  
|                                           |                                                                                                                  |     |     
|Item 1B.                                   | Unresolved   Staff Comments                                                                                      |     | 32  
|                                           |                                                                                                                  |     |     
|Item 2.                                    | Properties                                                                                                       |     | 32  
|                                           |                                                                                                                  |     |     
|Item 3.                                    | Legal   Proceedings                                                                                              |     | 33  
|                                           |                                                                                                                  |     |     
|Item 4.                                    | Submission   of Matters to a Vote of Security Holders                                                            |     | 34  
|                                           |                                                                                                                  |     |     
|PART II                                    |                                                                                                                  |    
|                                           |                                                                                                                  |    
|Item 5.                                    | Market for   Registrants Common Equity, Related Stockholder Matters and Issuer Purchases   of Equity Securities |     | 35  
|                                           |                                                                                                                  |     |     
|Item 6.                                    | Selected   Financial Data                                                                                        |     | 36  
|                                           |                                                                                                                  |     |     
|Item 7.                                    | Managements   Discussion and Analysis of Financial Condition and Results of Operation                           |     | 38  
|                                           |                                                                                                                  |     |     
|Item 7A.                                   | Quantitative   and Qualitative Disclosures about Market Risk                                                     |     | 55  
|                                           |                                                                                                                  |     |     
|Item 8.                                    | Financial   Statements and Supplementary Data                                                                    |     | 55  
|                                           |                                                                                                                  |     |     
|Item 9.                                    | Changes   in and Disagreements with Accountants on Accounting and Financial Disclosure                           |     | 56  
|                                           |                                                                                                                  |     |     
|Item 9A.                                   | Controls   and Procedures                                                                                        |     | 56  
|                                           |                                                                                                                  |     |     
|Item 9B.                                   | Other   Information.                                                                                             |     | 62  
|                                           |                                                                                                                  |     |     
|PART III                                   |                                                                                                                  |    
|                                           |                                                                                                                  |    
|Item 10.                                   | Directors,   Executive Officers and Corporate Governance                                                         |     | 62  
|                                           |                                                                                                                  |     |     
|Item 11.                                   | Executive   Compensation                                                                                         |     | 64  
|                                           |                                                                                                                  |     |     
|Item 12.                                   | Security   Ownership of Certain Beneficial Owners and Management and Related Stockholder   Matters               |     | 66  
|                                           |                                                                                                                  |     |     
|Item 13.                                   | Certain   Relationships and Related Transactions                                                                 |     | 69  
|                                           |                                                                                                                  |     |     
|Item 14.                                   | Principal   Accountant Fees and Services                                                                         |     | 70  
|                                           |                                                                                                                  |     |     
|PART IV                                    |                                                                                                                  |    
|                                           |                                                                                                                  |    
|Item 15.                                   | Exhibits   and Financial Statement Schedules                                                                     |     | 71  
|                                           |                                                                                                                  |    
|Index to Consolidated Financial Statements |                                                                                                                  | F-1

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Introductory CommentTerminology

Throughout this Annual Report on Form 10-K, or this Report, the terms we, us or our refers to China BAK Battery, Inc. and its subsidiaries; BAK International refers to our Hong Kong subsidiary, BAK International, Ltd.; Shenzhen BAK refers to our PRC subsidiary, Shenzhen BAK Battery Co., Ltd.; BAK Electronics refers to our PRC subsidiary, BAK Electronics (Shenzhen) Co., Ltd.; China or PRC refers to the Peoples Republic of China, excluding for the purposes of this Report only, Taiwan, Hong Kong and Macau; RMB or Renminbi refers to the legal currency of China; and $ or U.S. dollars refers to the legal currency of the United States.

Introductory CommentForward-Looking Statements

Statements contained in this Report include forward-looking statements within the meaning of such term in Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements involve known and unknown risks, uncertainties and other factors which could cause actual financial or operating results, performances or achievements expressed or implied by such forward-looking statements not to occur or be realized. Forward-looking statements made in this Report generally are based on our best estimates of future results, performances or achievements, predicated upon current conditions and the most recent results of the companies involved and their respective industries. Forward-looking statements may be identified by the use of forward-looking terminology such as may, will, could, should,
project, expect, believe, estimate, anticipate, intend, continue, potential, opportunity or similar terms, variations of those terms or the negative of those terms or other variations of those terms or comparable words or expressions. Potential risks and uncertainties include, among other things, such factors as:

| |  | our limited operating   history in developing, manufacturing and selling of lithium-based   rechargeable battery cells;
| | - | -----------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                        
| |  | our ability to keep up with   rapidly changing technologies and evolving industry standards;                           
| |   |                                                                                                                        
| |  | our dependence on the   growth in demand for the portable electronic devices that are powered by our   products;       
| |   |                                                                                                                        
| |  | our ability to diversify   our product offering and capture new market opportunities;                                  
| |   |                                                                                                                        
| |  | our ability to manage the   expansion of our business operations effectively;                                          
| |   |                                                                                                                        
| |  | our ability to fund our   operations and manage our substantial short-term indebtedness;                               
| |   |                                                                                                                        
| |  | uncertainties with respect   to the PRC legal and regulatory environment.                                              
| |   |                                                                                                                        
| |  | our ability to maintain   cost leadership; and                                                                         
| |   |                                                                                                                        
| |  | our ability to acquire   land use rights to our facilities.                                                            

Additional disclosures regarding factors that could cause our results and performance to differ from results or performance anticipated by this Report are discussed in Item 1A. Risk Factors. Readers are urged to carefully review and consider the various disclosures made by us in this Report and our other filings with the SEC. These reports attempt to advise interested parties of the risks and factors that may affect our business, financial condition and results of operations and prospects. The forward-looking statements made in this Report speak only as of the date hereof and we disclaim any obligation to provide updates, revisions or amendments to any forward-looking statements to reflect changes in our expectations or future events.

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PART I

Item 1. Business

Overview

We are one of the largest manufacturers of rechargeable lithium-based battery cells in China and the world, as measured by production output. We produce battery cells that are the principal component of rechargeable batteries commonly used to power the following applications:

| |  | cellular phonescustomer   segments include original equipment manufacturing, or OEM, customers and   replacement battery manufacturers;                   
| | - | -----------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                            
| |  | notebook computers;                                                                                                                                        
| |   |                                                                                                                                                            
| |  | cordless power tools; and                                                                                                                                  
| |   |                                                                                                                                                            
| |  | portable consumer   electronics, such as digital media cameras, portable media players, portable   gaming devices and personal digital assistants, or PDAs.

Our products
are packed into batteries by third-party battery pack manufacturers in
accordance with the specifications of manufacturers of portable electronic
applications. We believe that our proprietary technologies allow us to offer
battery cells that are flexibly configured, lightweight, powerful and safe. We
conduct all of our operations in China, in close proximity to Chinas
electronics manufacturing base and its rapidly growing market. Our access to
Chinas supply of low-cost skilled labor, raw materials, machinery and
facilities enables us to price our products competitively in an increasingly
price-sensitive market. In addition, we have automated key stages of our
manufacturing process to be able to produce high-quality battery cells that
consistently meet the stringent requirements of our customers.

Historically,
we primarily manufactured prismatic lithium-ion cells for the cellular phone
replacement battery market and OEM market. Prismatic cells targeted at the PRC
replacement market, where cellular phone batteries produced by independent
battery manufacturers are purchased for use in second-hand cellular phones or as
back-up batteries, primarily comprise of steel-case cells. We also operate in
the cellular phone battery OEM market, where we sell aluminum-steel cells for
incorporation into branded batteries that are included in new cellular phones or
are sold as replacement batteries. We have successfully established ourselves as
a major competitor in the PRC domestic OEM market and leading brand names such
as Lenovo, Ningbo Bird, Konka and Haier have designated us as a cell provider
for their branded batteries. At the request of customers that order prismatic
battery packs, we also engage pack battery manufacturers to assemble our
prismatic cells into batteries for a fee and then sell battery packs to these
customers both for the replacement and OEM markets. We intend to leverage our
strong technological capabilities we have developed over the years to continue
our growth and expand our reach to the global cellular phone OEM market, and
have been actively pursuing OEM qualifications from international brand names,
such as Nokia and Motorola.

To meet the growing demand for our products and to capture new opportunities, we have recently substantially increased our production capacity from approximately 22 million units per month as at September 30, 2005 to approximately 25 million units per month as at September 30, 2006. We have also expanded our product offerings by adding three new product lines:

| |  | High-power,   lithium-phosphate cells for use in cordless power tools. We began commercial   production of lithium-phosphate cells in October 2005 for use in cordless   power tools of Black & Decker, a leading power tools manufacturer.                 
| | - | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                             
| |  | Lithium polymer cells for   use in ultra-portable electronic devices, such as high-end cellular phones,   Bluetooth headsets, digital medial players and digital audio players. We   began commercial production of lithium polymer cells in September 2005.
| |   |                                                                                                                                                                                                                                                             
| |  | Cylindrical lithium-ion   cells for use in notebook computers. We began commercial production of   cylindrical cells for notebook computers in June 2006 using our new   semi-automated production lines.                                                   

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Our operations have
grown since our inception in August 2001. We generated revenues of $63.7
million, $101.9 million and $143.8 million in the years ended September 30,
2004, 2005 and 2006, respectively, and net income of $7.8 million, $13.5 million
and $20.2 million during the same periods, respectively.

Our Industry

The lithium-ion battery was first introduced by Sony Corporation in 1992 and has since become the battery of choice for a wide range of portable consumer electronic applications because of its high energy density, high voltage, compact size, light weight and excellent energy retention characteristics. The advantages of lithium-based battery over the traditional nickel cadmium and nickel metal hydride batteries have resulted in a significant increase of its share in the global rechargeable battery market. Demand for lithium-based batteries grows in tandem with consumer electronics products powered by lithium-based batteries, such as cellular phones, notebook computers and other portable electronic devices. In addition, as a result of technological advancements in recent years, the lithium-based battery is being used in increasingly more powerful and diverse applications. Lithium-based batteries are now
being used in emerging industrial applications such as power tools, electric vehicles and hybrid electric vehicles. The lithium-based battery market is dominated by manufacturers located in Japan, South Korea and China. Chinas battery industry continues to grow and capture market share in the global battery manufacturing industry as both domestic and international battery manufacturers increase their manufacturing presence in the PRC. China has a number of key advantages in battery manufacturing that are expected to continue to drive this growth, including low costs, proximity to the consumer electronics supply chain, proximity to end-users and a developing R&D infrastructure. Chinese manufacturers are becoming increasingly competitive as they have significantly benefited and will continue to benefit from these advantages.

Rechargeable BatteriesIntroduction

A battery is a portable electrochemical system that releases stored electrical energy. The battery industry has experienced significant growth in recent years as a result of increased global demand for portable electronic applications. The higher power requirements and small size of these devices have also driven steady progress in battery technology.

The battery industry can be broadly divided into non-rechargeable (or primary) and rechargeable (or secondary) segments. Rechargeable batteries have increased their share of the overall battery market as they have become more cost and time efficient for use over sustained periods. They also help address environmental concerns over disposal of non-rechargeable batteries.

The four mainstream chemistries currently used in rechargeable batteries for portable electronics are nickel cadmium, nickel metal hydride, lithium-ion, and lithium polymer. The characteristics of each of these battery types are as follows:

|                        |  | Nickel Cadmium                                 |  | Nickel Metal   Hydride       |  | Lithium-Ion                                                                               |  | Lithium Polymer                              
|----------------------- |  | ---------------------------------------------- |  | ---------------------------- |  | ----------------------------------------------------------------------------------------- |  | ---------------------------------------------
|                        |  |                                                |  |                              |  |                                                                                           |  |                                              
|Commercial introduction |  | 1899                                           |  | 1990                         |  | 1992                                                                                      |  | 1999                                         
|                        |  |                                                |  |                              |  |                                                                                           |  |                                              
|Energy Density          |  | Low                                            |  | Medium                       |  | High                                                                                      |  | High                                         
|                        |  |                                                |  |                              |  |                                                                                           |  |                                              
|Max Voltage Per Cell    |  | 1.2                                            |  | 1.2                          |  | 3.6                                                                                       |  | 3.6                                          
|                        |  |                                                |  |                              |  |                                                                                           |  |                                              
|Memory Effect           |  | Yes                                            |  | Minimal                      |  | No                                                                                        |  | No                                           
|                        |  |                                                |  |                              |  |                                                                                           |  |                                              
|Environmental Impact    |  | High                                           |  | Low                          |  | Low                                                                                       |  | Low                                          
|                        |  |                                                |  |                              |  |                                                                                           |  |                                              
|Core Application Usage  |  | Toys    Lights 
Power tools    Cordless phones |  | Hybrid vehicles 
Power tools |  | Cellular phones    Portable consumer electronics (1)   Notebook 
Computers    Power tools |  | Small scale portable
electronics (2) Headsets

|                                                                                               
|-----------------------------------------------------------------------------------------------
|(1) Portable consumer   electronics include portable media players and portable gaming devices.
|(2) Small scale portable   consumer electronics include portable audio players and PDAs.       

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Lithium-Based Rechargeable Batteries

Lithium in its metal form has long been known to be a highly attractive battery material due to its light weight and high electromagnetic potential. However, as a result of chemical instability, lithium metal batteries have not been commercially developed. Instead, various lithium-based compounds have been introduced. As portable electronic devices integrate enhanced multi-media features while remaining compact and light-weight, they require improved battery performance at reduced size and weight. Rechargeable lithium-based battery cells, compared to rechargeable battery cells based on nickel cadmium or nickel metal hydride chemistries, have a higher energy density, meaning a greater energy capacity relative to a given battery cells weight and size. Furthermore, lithium-based battery cells are able to generate approximately three times the voltage of nickel-based cells, thereby reducing the number
of cells needed in a battery pack, leading to a reduction in the weight and size of the pack. These characteristics will enable a portable electronic device to integrate more features and operate for a longer time while remaining slim and light, increasing its portability. Lithium-based battery cells also have other favorable characteristics such as no memory effect and a slow loss of charge when not in use. Key sub-categories of lithium-based batteries include:

| |  | Lithium-ion. Although slightly lower in energy density   than lithium metal, lithium-ion is safe and maintains many of the attractive   chemical characteristics of lithium. The lithium-ion battery was first developed   by Sony Corporation in 1992. Latest development efforts are looking at new   Lithium compounds. Lithium phosphate is a promising example which has   recently been put into commercial usage within the power tool market by A123   Systems, Inc., or A123 Systems, and Black & Decker. A lithium-ion battery   cell consists of a lithium cobalt positive electrode, a graphite negative   electrode, an electrolyte, lithium salt and separators. Both electrodes have   a layered structure. When charging, lithium-ions come out from the positive   electrode and move to the negative electrode through electrolytes deposited   between the layers of the graphite negative electrode. When discharging, the   reaction process is
reversed.
| | - | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
| |  | Lithium Polymer.  First introduced in 1999, Lithium   polymer has similar performance to lithium-ion but uses a polymer gel as the   electrolyte. This enables a more flexible and smaller form factor, although   at higher unit cost. Lithium polymer battery cells share many characteristics   of lithium-ion battery cells and provide similar performance. Since lithium   polymer cells can be made in a thin and pouch-like case, thereby eliminating   the need for a metal container, they offer further reduction in weight and   size, as well as, more importantly, flexibility for design and physical   configuration. These distinct characteristics have made lithium polymer cells   suitable for ultra-thin portable electronic devices, such as high-end   cellular phones, Bluetooth headsets and PDAs.                                                                                                                                                  

Due to their high energy density and capacity, high voltage, compact size, light weight, lack of memory effect and excellent energy retention characteristics, use of lithium-based batteries has risen significantly in portable electronic products. As the cost/power ratio of lithium-based batteries continues to improve, it is expected that its usage will also extend into other applications.

Key Rechargeable Battery Applications

End-product applications which are driving the demand for rechargeable lithium-based batteries include cellular phones, notebook computers, portable consumer electronics and power tools.

Cellular phones

Cellular phone battery cells currently use a mixture of nickel metal hydride, lithium-ion and lithium polymer. The trend in newer models is towards lithium-based batteries as they allow smaller and more flexible form factor and longer battery life.

Demand for batteries for cellular phones is driven by two factors. The first is the sales of new cellular phones. An OEM of cellular phones includes a battery with a new cellular phone. There is also a replacement market for cellular phone batteries. Demand in the replacement market is in turn driven by a number of factors. Often a consumer will purchase a second battery to carry as a spare. In addition, lithium-ion batteries have a finite life, so over time consumers will need to purchase a battery to replace the failed battery in their phone. As the number of active cellular phone subscribers increases, the number of replacement batteries sold increases. A market characteristic unique to the Chinese cellular phone market is that cell phones are often sold and resold during their useful life. Over time these cell phones require a replacement battery. Our customers for cellular phone battery cells fall
into two segments:

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| |  | OEM: The OEMs manufacture mobile phone handsets. They purchase batteries   to support their production of new cellular phones. They also purchase   batteries to serve the replacement market which they sell under their own   brand name.
| | - | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                            
| |  | Independent Battery Manufacturers: These   third party manufacturers compete against the OEM for a share of the   replacement market. They typically sell their products under their own brand   name or a private label.                  

Notebook computer

Notebook computer
sales are forecast to grow further in coming years due to increasingly mobile
workforces and the improved power and functionality of notebook computers. Due
to their substantial power requirements and larger size relative to other
portable electronic devices, notebook computers have in the past typically
utilized nickel metal hydride batteries. However, over the last ten years,
lithium based batteries have almost completely replaced nickel metal hydride
batteries due to the increasing power of lithium based batteries and demand for
smaller lighter notebook computers. We believe that we are the largest notebook
computer battery cell manufacturer in China and that there currently no other
significant Chinese manufacturers in the notebook computer battery market.

Power tools

Power tools such as drills, saws and grinders are used for both commercial and personal use. Due to high power requirements, many power tools have historically used small combustion engines, used heavier nickel metal hydride batteries or relied on external power sources. Recently, manufacturers of power tools, such as Milwaukee, Black & Decker, Bosch, Metabo and Rigid have begun to use lithium-ion technology. Recently, the DeWalt division of Black & Decker began marketing a power took product line that uses nano lithium phosphate technology in its batteries. This technology has resulted in increased power of the batteries to 36 volts. The market for portable high-powered power tools is rapidly growing and has prompted many users, both commercial and personal, to replace or upgrade their current power tools.

Portable Consumer Electronics

This category includes digital audio players (such as MP3 players), digital still cameras, digital video cameras, portable DVD players, PDAs, BlackBerry devices, portable gaming systems and Bluetooth devices. There is a rapid trend to use lithium-based batteries in portable consumer electronics (both rechargeable and non-rechargeable) due to a desire for smaller, longer lasting devices.

Battery Manufacturing in China

Chinas battery industry has historically focused on lower-end batteries, with Japan and Korea providing the technical innovation and producing higher-end and rechargeable batteries. However, we believe that as the Chinese government continues to support battery makers in terms of financial backing and research, Chinas R&D and manufacturing capabilities will become more developed.

Chinas market share of the full breadth of battery production is expected to increase. China has a number of benefits in battery manufacturing which are expected to drive this growth:

| |  | Low costs.  Relative to Japan and Korea, China has significantly   lower cost of labor as well as easy access to bulk raw materials and land                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| | - | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
| |  | Proximity to electronics supply chain.  Electronics manufacturing in   general continues to shift to China, giving China based manufacturers a   further cost and cycle time advantage                                                                                                                                                                                                                                                                                                                                                                                                                                          
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
| |  | Proximity to end-markets.  Chinas domestic market for   portable applications such as cellular phones and portable audio-visual   equipment continues to grow rapidly. Proximity to end-market further   consolidates the cost and cycle time advantages for China manufacturers.                                                                                                                                                                                                                                                                                                                                              
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
| |  | Developing R&D infrastructure.  China has focused in recent   years on building its research, development and engineering skill base in all   aspects of higher end manufacturing, including batteries. For example,   lithium-ion and lithium polymer batteries are both part of Chinas tenth   five-year development plan which allocates state resources to provide   financial assistance to companies engaged in the business of developing and   manufacturing batteries, to fund the research and development of new battery   material and to assist patent applications and the protection of intellectual   property.

4

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Our Competitive Strengths

We believe that the following competitive strengths enable us to compete effectively in, and to capitalize on the growth of, the global lithium-ion battery market:

Strong focus on lithium-based batteries and core competency in lithium-ion battery technology

Since our inception in August 2001, we have focused on the research, development and manufacture of lithium-based battery cells. Through this experience, we have been exposed to a rapidly growing market and have developed a core competency in lithium-ion battery technology that enables us to enhance our product quality, reduce cost, and keep up with evolving industry standards. Our cells are used in branded cellular phone batteries of companies such as Lenovo and Haier, testifying to our competency in core technologies. Although our production to date has been largely for cellular phone prismatic batteries, we have also been able to develop other lithium-based battery cells, such as lithium-ion cylindrical cells, lithium-phosphate cells and lithium polymer cells, to capture new market opportunities, such as those for notebook computers and cordless power tools. As of September 30, 2006, we had 83 patents
registered in the PRC relating to battery cell materials, design and manufacturing process, and also had 192 pending patent applications filed in PRC and 10 in other countries.

Strong R&D capabilities

We place a strong emphasis on R&D, particularly on technological innovation and the development of new battery cell materials and products. We have established a dedicated R&D center equipped with equipment that we believe to be the most advanced in China. Our R&D team consists of 237 researchers and scientists, led by Dr. Huanyu Mao, our chief operating officer and chief technology officer, who has pioneered and is a veteran of the lithium-ion industry since its commercialization in 1992. Dr. Mao was the inventor under seven U.S. patents related to lithium-ion technology.

As an example of our R&D efforts in battery cell materials, we have successfully developed the technology to use substitute materials to reduce the amount of lithium cobalt dioxide used in the manufacture of lithium-based cells. Lithium cobalt dioxide is the most expensive ingredient currently required to make lithium-based cells because cobalt is not renewable.

Economies of scale

We are one of the largest manufacturers of lithium-ion battery cells in China and the world, as measured by production output. As of September 30, 2006, our production capacity reached approximately 25 million units of battery cells per month. We believe our economies of scale have made us a preferred customer for our suppliers, enabling us to compete effectively in an increasingly price-sensitive market through (i) a higher bargaining power to secure a supply of materials and equipment at a lower cost, and (ii) a larger base for spreading out our fixed cost allocation.

China-based, low-cost manufacturing model

We conduct all of our manufacturing activities in Shenzhen, China. Our access to Chinas abundant supply of skilled and low-cost labor, as well as our ability to source raw materials, equipment, land and manufacturing facilities locally and economically, has considerably lowered our operating cost and expenses as a percentage of revenues. Because our products are not subject to any customs duty as compared to those imported from our Japanese and Korean competitors, we believe we enjoy a cost advantage in the domestic market for customers in Chinas electronics manufacturing base.

5

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Optimal use of automation in production process

We selectively use automation in our manufacturing process to ensure a high uniformity and precision in our products while maintaining our cost-competitive advantage. As a fully automated production line is very expensive, we tailor our semi-automated solution based on stages of the manufacturing process and product attributes. We use automated machinery in key stages of the manufacturing process while using manual labor for other stages to take advantage of the availability of low-cost, skilled labor in China. We believe this considerably reduces our capital expenditure requirements. For example, we use automated machinery in manufacturing our cylindrical battery cells because cylindrical battery cells designed for use in notebook computers require higher uniformity and precision that can only be achieved by use of automation.

Experienced management team with proven technology and operational record

We have an experienced management team. Mr. Xiangqian Li, our president and chief executive officer and the chairman of our board, has vast experience in the battery industry. Mr. Li has been instrumental in helping us achieve our current market position. Dr. Huanyu Mao, our chief operating officer and chief technology officer, is a pioneer in lithium-ion battery technology since the introduction of lithium-ion batteries in 1992 and was the inventor under seven U.S. patents related to lithium-ion technology. He has led our in-house R&D team in making significant progress in technology innovations and improvements, product development, and optimizing the use of battery cell materials.

Our Strategy

We believe we are well positioned to take advantage of the opportunities presented by growing market demand for rechargeable lithium-based batteries. Our goal is to build on our existing strengths to become a global leader in the development and manufacturing of lithium-based battery cells for leading end-application manufacturers. We intend to achieve this objective by pursuing the following strategies:

Enhance leading-edge technology through continual innovation

We intend to continue committing substantial resources to R&D in order to improve our technologies, develop new products and optimize the use of new battery cell materials. In particular, our R&D efforts will focus on the following:

| |  | developing more advanced   technologies to increase our productivity and efficiency in the manufacturing   process and reduce the per unit cost of production;                                                                         
| | - | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                        
| |  | developing and   commercializing cost-effective and easily available substitute materials for   existing raw materials that are more expensive and in unstable supply;                                                                 
| |   |                                                                                                                                                                                                                                        
| |  | enhancing our product   quality, reliability and features to satisfy stringent OEM requirements of   leading end-application manufacturers and to keep abreast of rapidly changing   industry standards and evolving market trends; and
| |   |                                                                                                                                                                                                                                        
| |  | cooperating closely with   our partners to improve our technologies and develop new application markets.                                                                                                                               

Continue our cost leadership through yield improvements and refining our manufacturing process

We believe that cost-effectiveness will be critical to our future success in an increasingly price-sensitive market. We intend to achieve greater economies of scale by expanding our production capacity. We will also focus on enhancing our yields by reducing our defect ratio through continual worker training and strict raw material quality control, and refining our semi-automated manufacturing process. We intend to increase our productivity and efficiency in the manufacturing process and reduce the per unit cost of production through the use of advance technologies. We will also focus on developing and commercializing cost-effective and easily available substitute materials for expensive raw materials.

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Expand our customer base and develop new application markets

We intend to penetrate into new application markets, as well as capture a greater market share in our existing markets.

| |  | OEM Cellular Phones.  We are already the market   leader in Chinas cellular phone replacement battery market. We have also   successfully penetrated into the domestic cellular phone OEM market by   becoming a designated battery cell supplier for leading local cellular phone   brand owners, such as Lenovo, Bird, Konka and Haier. We are currently   actively pursuing OEM qualifications from international brand owners such as   Nokia and Motorola.                                                                                   
| | - | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| |  | Notebook Computers.  In April 2006, we began trial   production of cylindrical battery cells used in notebook computers for a few   battery pack manufacturers and began commercial production of cylindrical   cells in June 2006. Our goal is to become a leading China-based notebook   computer battery- cell supplier. We are actively pursuing OEM qualification   with leading global brand names and leading notebook computer battery   manufacturers.                                                                                    
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| |  | Power Tools.  Currently, we are the only supplier of
lithium-phosphate cells for 36-volt high-power batteries to A123 Systems, an
emerging leader in high-power lithium battery technology. A123
Systems applies this technology to design and produce next-generation,
high-power batteries used in cordless power tools. Future applications may
include medical devices and hybrid electric vehicles. We have begun shipments of
these products to A123 Systems for use in to Black & Deckers DeWalt
line of professional cordless power tools.
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| |  | Ultra-portable electronic devices.   In September 2005, we
began commercial production of lithium polymer cells for use in ultra-portable
electronic devices, such as high-end cellular phones, Bluetooth headsets,
digital media players and digital audio players. We are actively seeking market
opportunities for our lithium polymer cells.                                                                                                                                                                                                   

Increase manufacturing capacity by leveraging our existing infrastructure, access to low-cost local resources and proximity to supply chain and electronics manufacturing base

We intend to capitalize on robust growing demands for lithium-based battery by leveraging our access to low-cost local resources and our proximity to electronics supply chain and manufacturing base to further expand our manufacturing capacity. As of September 30, 2006, we had approximately 111,000 square meter manufacturing facilities. To meet the strong market demands as well as to capture new application markets, we plan to significantly increase our daily production output of cylindrical cells for notebook computers, high-power lithium-phosphate cells for cordless power tools, and lithium polymer cells for high-end electronic devices such as ultra-thin and light cellular phones and Bluetooth headsets. We intend to increase our production output of prismatic cells, particularly aluminum-case cells for the cellular phone battery OEM market.

Our Corporate Structure and Information

We were incorporated in Nevada on October 4, 1999. We were formed originally for the purpose of building a retail specialty coffee business. On January 20, 2005, we completed a share exchange with the stockholders of BAK International, a Hong Kong company, pursuant to which we acquired 100% of BAK International and in exchange, issued our common stock to these stockholders representing 97.2% of our then post-issuance share capital. BAK International was a holding company that owned a 100% PRC operating subsidiary, Shenzhen BAK. On February 14, 2005, we merged with our wholly owned subsidiary, China BAK Battery, Inc., which was incorporated on February 1, 2005. We are the surviving entity of this merger and we changed our name from Medina Coffee, Inc. to our current name, China BAK Battery, Inc. We accounted for this share exchange as a reverse acquisition and succeeded to and are
considered to be a continuation of Shenzhen BAKs operations and financial statements. We conduct our current business through the following two wholly owned operating subsidiaries in China that we own through BAK International:

| |  | Shenzhen   BAK, located in Shenzhen, China and incorporated in August 2001, which   focuses on the development and manufacture of three types of cells: prismatic   cells, cylindrical cells and high-power lithium-phosphate cells; and
| | - | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                         
| |  | BAK   Electronics, located in Shenzhen, China and incorporated in August 2005,   which focuses on the development and manufacture of lithium polymer cells.                                                                             

Our principal executive offices are located at BAK Industrial Park, No. 1 BAK Street, Kuichong Town, Longgang District, Shenzhen, 518119, Peoples Republic of China. Our telephone number there is (86-755) 8977-0093.

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All inquiries should be directed to us at the address and telephone number of our principal executive offices set forth above. Our website address is www.bak.com.cn . The information contained on our website does not form part of this Report.

Our Products

We develop and manufacture various types of lithium-based rechargeable battery cells, which are the key component of lithium-based batteries used in a wide range of portable electronic applications. Since lithium-based batteries were first commercialized in early 1990s, they have become the battery of choice for portable electronic devices because of their unique and favorable characteristics. The following table provides a summary of our battery cell offerings and their corresponding end applications:

|Battery   Cell Type             |  | End applications(1)
|------------------------------- |  | -------------------
|                                |  |                    
|Prismatic                       |  |                    
|(steel-case or   aluminum-case) |  |                    
|                                |  |                    
|                                |  |                    
|                                |  |                    
|Cylindrical                     |  |                    
|                                |  |                    
|                                |  |                    
|Lithium polymer                 |  |                    
|                                |  |                    
|                                |  |                    
|                                |  |                    
|                                |  |                    
|High-power                      |  |                    
|lithium-phosphate               |  |                    

|   
|---
|(1)

Historically, we derived most of our revenues from prismatic cells. As we expand our production capacity and add new product lines in response to evolving market demands, we have derived and will continue to derive an increasingly greater portion of our revenues from our new product lines. The following table sets forth the breakdown of our net revenues by battery cell type for the periods indicated.

|                                     |  | Year Ended   September 30,           |       
|------------------------------------ |  | ------------------------------------ | ------
|                                     |  |                                      |       
|                                     |  | 2004                                 |       
|                                     |  |                                      |       
|                                     |  | (in   thousands, except percentages) |       
|Prismatic cells                      |  |                                      |       
|Steel-case   cells                   |  | $                                    | 37,966
|Aluminum-case   cells                |  |                                      | 13,082
|Battery   packs                      |  |                                      | 12,436
|Cylindrical cells
(1)                |  |                                      | 262   
|High-power   lithium-phosphate cells |  |                                      |      
|Lithium polymer cells                |  |                                      |      
|                                     |  |                                      |       
|Total                                |  | $                                    | 63,746
|                                     |  |                                      |       

|   
|---
|(1)
|(2)

Our lithium-ion battery cells can be classified into two types based on their structure. Prismatic cells are rectangular in shape and are commonly used in cellular phones and digital cameras. Cylindrical cells are tubular in shape and commonly used in notebook computers, digital cameras and camcorders. The following pictures depict our standard prismatic cells and cylindrical cells.

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|Message         |  | Message          
|--------------- |  | -----------------
|                |  |                  
|Prismatic cells |  | Cylindrical cells

Prismatic Cells

Prismatic cells contribute to a major portion of our revenue. We initially developed and sold steel-case cells for cellular phone batteries sold in the replacement market. We are currently the largest maker of steel-case cells in China, based on production output. Our prismatic cells are contained in metal casing made of either steel or aluminum but are otherwise substantially the same product. Aluminum-case cells generally are more expensive to manufacture and therefore have a higher cost, but they are lighter than steel-case cells and are safer, so they are suited for use in batteries included in the OEM cellular phones. As consumers demand for lighter cellular phones has resulted in the demand for aluminum-case cells in the OEM market, we have gradually increased the percentage of aluminum-case cells in the total production of our prismatic cells and intend to further increase this percentage to
two-thirds of all the prismatic cells we produce in the near future. At the request of customers that order prismatic battery packs, we also engage pack battery manufacturers to assemble our prismatic cells into batteries for a fee and then sell battery packs to these customers both for the replacement and OEM markets.

Cylindrical Cells

Cylindrical cells are generally used for notebook computers, portable DVD players and camcorders. We target our cylindrical cells for the notebook computer market. One notebook computer battery typically contains at least a group of six cylindrical cells working together in a coordinated manner, so the failure of only one cell will affect the performance of the entire battery. Accordingly, cylindrical cells for notebook computers require a higher uniformity than prismatic cells. We had previously produced a small number of cylindrical cells for batteries of portable DVD players. In 2003, we commenced R&D of cylindrical cells designed for notebook computers and in April 2006, we began trial production of a small volume of cylindrical cells. We began commercial production of cylindrical cells in June 2006. We are actively pursuing OEM business opportunities.

High-power Lithium-phosphate Cells

The use of
new materials have enabled the configuration of high-power lithium-phosphate
cells to contain much higher energy density and higher voltage and have longer
life cycle and shorter charge time than other types of lithium-based batteries.
These special attributes, coupled with intrinsic safety features, are suitable
for batteries used for cordless power tools. In early 2005, we formed a
close cooperative relationship with A123 Systems, an emerging leader in
high-power lithium battery technology. We use key
materials provided by A123 Systems to manufacture high-power cells for A123
Systems for use in Black & Deckers DeWalt line of cordless power
tools. The cordless power tool market is dominated by batteries with power of 18
volts or less. A123 Systems high-power batteries contain 10
lithium-phosphate cells giving an aggregate power of 36 volts. We believe this
voltage is the highest in the market and will be able to power larger and
heavier tools. In the first quarter of calendar 2006, we began our first
shipment of high-power lithium-phosphate battery cells.

Lithium Polymer Cells

In September 2005, we began producing and shipping lithium polymer battery cells. Our lithium polymer cells do not have a hard metal casing but rather a flexible, pouch-like container, thereby enabling flexible designs and customizations. Lithium polymer cells have expanded our reach to high-end cellular phones, Bluetooth headsets and PDAs such as iPod and BlackBerry devices, and will also allow us to capture the growth opportunities presented by new electronic applications.

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Quality Assurance

We enforce strict quality assurance procedures throughout all stages of the manufacturing process. We have four levels of controls to monitor and maintain our product quality: design controls, process controls, material inflow controls and output controls. Our design controls ensure that there are no defects in the design and structure of the products we decide to produce. Our process controls consist of a 15-point check system from the beginning through the end of our production process. Our material inflow controls assure that we obtain our raw materials at a consistent level of quality. Our output controls test for capacity, voltage, visual defects and internal resistance. We believe these four levels of controls are essential to our quality control. We also provide ongoing training to our employees to ensure effective application of our quality assurance procedures.

We monitor quality and reliability in accordance with the requirements of QSR, or Quality System Review, and ISO9001 systems. We have received European Unions CE attestation, UL authentication, and ISO 9001:2000 certification, a quality management system certification. We have passed stringent quality reviews and thus obtained OEM qualifications from various domestic cellular phone brand names. With our strong technological capabilities and use of automated equipment for core aspects of manufacturing process, we believe our product quality meets or even exceeds in certain key aspects international industry standards.

Manufacturing

Manufacturing of battery cells is a technologically complicated and capital-intensive process, requiring coordinated use of machinery and raw materials at various stages of manufacturing. The primary raw materials used in production of battery cells include electrode materials, electrolytes, foils, cases and caps and separators.

The electrodes are manufactured using active materials, conductive agents and binder which are mixed with liquid. These mixtures are then uniformly coated onto the thin metal foil, then after drying, the electrodes are cut down to the designated sizes.

The positive electrode and negative electrode are then wound together with a separator and inserted into a can, and electrolyte is filled. The sealing completes the battery cell assembly.

The diagrams below illustrate the structure of prismatic cells and cylindrical cells.

|Message        |  | Message         
|-------------- |  | ----------------
|               |  |                 
|Prismatic Cell |  | Cylindrical Cell

Prior to shipping battery cells to our customers, the battery cells will undergo an aging process, thorough inspections to ensure the cells meet the high quality control standards.

Since August 2004, we have been implementing the TPM, or Total Productive Maintenance, program, which involves a newly defined concept for maintaining plants and equipment. The goal of the TPM program is to markedly increase production while, at the same time, increasing employee morale and job satisfaction. Since November 2005, we also began implementing the 5S Philosophy developed in Japan. Based on Japanese words that begin with the letter S, the 5S Philosophy focuses on effective work place organization and standardized work procedures. 5S is intended to simplify our work environment, reduce waste and non-value activity while improving quality efficiency and safety.

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A simplified manufacturing process is illustrated below:

Message

These cells are then integrated into packages which are customized into a wide variety of configurations to interface with different electronic devices.

We have adopted a semi-automated manufacturing process. We use fully automated machinery to process key aspects of the manufacturing process to ensure high uniformity and precision, while leaving the non-key aspects of the manufacturing process to manual labor. For example, we have an automated production line to manufacture our cylindrical cells used for notebook computer batteries to ensure a high level of uniformity and precision. We intend to further improve our automated production lines. As we have easy access to an ample supply of low-cost skilled labor, we believe our unique semi-automated manufacturing process will enable us to achieve desired cost-competitiveness by substantially lowering our manufacturing cost without compromising our product quality and uniformity.

For the last few years, we have been expanding our manufacturing capacity to meet the growing market demand for our products. As the increasingly intense competition in our industry has driven down the per unit profit margins of our products, we strive to continue investing heavily in our manufacturing infrastructure to further increase our manufacturing capacity, enabling us to lower the per unit cost of our products and thereby maintaining our expected level of profitability as a whole.

Suppliers

We have built a comprehensive supply chain of materials and equipment. The primary raw materials used in manufacturing of lithium-ion batteries include electrode materials, cases and caps, foils, electrolyte, and separator. Cost of these raw materials is a key factor in pricing our products. We believe that there is an ample supply of most of raw materials we need in China. To ensure the quality of our suppliers, we use only those suppliers who have demonstrated quality control and reliability.

We invite our suppliers to attend meetings we convene and organize to promote our relationships. We aim to maintain multiple supply sources for each of our key raw materials to ensure that supply problems with any one supplier will not materially disrupt our operations. In addition, we strive to develop strategic relationships with new suppliers to secure a stable supply of materials and introduce competition in our supply chain, thereby increasing our ability to negotiate a better pricing and reducing our exposure to possible price fluctuations.

Our economies of scale enable us to purchase materials in large volumes, offering us leverage to secure better pricing, and to a lesser degree, increasing the extent to which our suppliers rely on our purchase orders. We believe this relationship of mutual reliance will enable us to reduce our exposure to possible price fluctuations. For example, we have entered into a volume purchase agreement with some of our major suppliers, such as CITIC Guoan, from whom we purchase cathode material and lithium cobalt dioxide, one of the key materials for battery cells.

As of September 30, 2006, our key raw material suppliers were as follows:

| | Materials         |  | Main   Suppliers                                                                                          
| | ----------------- |  | ----------------------------------------------------------------------------------------------------------
| |                   |  |                                                                                                           
| | Case and caps     |  | Roofer Group Company,   Yijinli technology company Shenzhen Tongli Precision Stamping Products Co.,   Ltd.
| |                   |  |                                                                                                           
| | Cathode materials |  | CITIC Guoan, Hunan   Shanshan New Material                                                                
| |                   |  |                                                                                                           
| | Anode materials   |  | Shanghai Shan Shan,   Changsha graphite; Btr Energy Materials Co., Ltd.                                   
| |                   |  |                                                                                                           
| | Aluminum foil     |  | Aluminum Corporation of   America, Shanghai                                                               
| |                   |  |                                                                                                           
| | Copper foil       |  | Huizhou United Copper Foi                                                                                 
| |                   |  |                                                                                                           
| | Electrolyte       |  | Zhangjiagang   Guotai-Huarong New Chemical Materials Co., Ltd.                                            
| |                   |  |                                                                                                           
| | Separator         |  | Ube Industries, ENTEK,   CELGARD                                                                          

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We source our manufacturing equipment both locally and from overseas, based on consideration of their cost and function. As of September 30, 2006, we purchased our key equipment from the following suppliers:

| | Instruments                       |  | Main   Suppliers                                                                           
| | --------------------------------- |  | -------------------------------------------------------------------------------------------
| |                                   |  |                                                                                            
| | Coating machine                   |  | Beijing 706 Factory /   Hirano Tecseed Co., Ltd.                                           
| |                                   |  |                                                                                            
| | Mixer                             |  | Beijing 706 Factory                                                                        
| |                                   |  |                                                                                            
| | Press machine                     |  | SevenStar Huachuang                                                                        
| |                                   |  |                                                                                            
| | Ultrasonic spot welding   machine |  | Zhenjiang Tianhua   Machinery and Electrical Co., Ltd.                                     
| |                                   |  |                                                                                            
| | Laser seam welder                 |  | Wuhan Chutian Laser Group                                                                  
| |                                   |  |                                                                                            
| | Vacuum oven                       |  | Jiangshu Wujiang Songling                                                                  
| |                                   |  |                                                                                            
| | Winding machine                   |  | Kaido Manufacturing Co.,   Ltd.                                                            
| |                                   |  |                                                                                            
| | Slitting machine                  |  | Nishimura Mfg. Co., Ltd.                                                                   
| |                                   |  |                                                                                            
| | Electrolyte filling   machine     |  | BAK (internally developed)   / Canon Machinery Corporation                                 
| |                                   |  |                                                                                            
| | Aging equipment                   |  | Guangzhou Qingtian   Industrial Co., Ltd.                                                  
| |                                   |  |                                                                                            
| | Testing and sorting   equipment   |  | Guangzhou Qingtian   Industrial Co., Ltd.; Guangzhou Bule-key Electronic Industry Co., Ltd.

Customers

Prismatic Cells.    Our customers for prismatic cells used for cellular phones in the replacement market are local leading battery pack manufacturers, including

| |  | Desay Power Technology   Co., Ltd.,        
| | - | -------------------------------------------
| |   |                                            
| |  | Roofer Technology   (Shenzhen) Co., Ltd.   
| |   |                                            
| |  | SCUD (Fujian) Electronics   Co., Ltd.      
| |   |                                            
| |  | Shenzhen Yalitong   Electronics Co., Ltd., 
| |   |                                            
| |  | Shenzhen Chaolitong   Electronics Co., Ltd.

Our customers in the OEM market consist of cellular phone brand names as well as pack manufacturers designated by cellular phone brand owners. We primarily sell our prismatic cells used for the OEM market in two ways. On most occasions, we sell our prismatic cells to battery pack manufacturers certified by cellular phone brand owners, which will pack our cells into branded batteries and sell them to the brand owner. Cellular phone brand owners may also directly place orders with us. In such a case, we engage a pack manufacturer to assemble our prismatic cells into batteries for a fee, and then arrange to deliver the batteries to the OEM brand owners.

Cylindrical Cells.    We are capable of mass producing cylindrical cells used for notebook computers. Recently, we began shipping a small number of our cylindrical cells to a few small pack manufacturers in Taiwan. We are actively pursuing OEM qualifications with leading notebook computer manufacturers.

High-power
Lithium-phosphate.    Currently, we sell our high-power
lithium-phosphate cells to A123 Systems, an emerging leader in high-power lithium battery technology.

Lithium Polymer.    Orders we received for lithium polymer cells tend to be small in quantity, but vary in specifications based on the attributes of a particular electronic application. We sell our lithium polymer cells to certain pack manufacturers, which pack our cells and sell the final products. We also have the ability to pack our lithium polymer cells into batteries that carry our own trademark.

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We sell our products domestically and internationally. The following table sets forth certain information relating to our total revenues by location of our customers for the periods indicated.

|                         |  | Year Ended   September 30,           |       
|------------------------ |  | ------------------------------------ | ------
|                         |  |                                      |       
|Region                   |  | 2004                                 |       
|                         |  |                                      |       
|                         |  | (in   thousands, except percentages) |       
|PRC Mainland             |  | $                                    | 43,358
|United States of America |  |                                      |      
|Hong Kong, China         |  |                                      | 10,517
|The Republic of Turkey   |  |                                      | 6,344 
|Others(1)                |  |                                      | 3,527 
|                         |  |                                      |       
|Total Revenues           |  | $                                    | 63,746
|                         |  |                                      |       

|   
|---
|(1)

For our international sales, we sell our products directly to distributors, as well as pack manufacturers in these countries and territories. If we receive orders from distributors for batteries rather than cells, we engage pack manufacturers to assemble our cells into batteries for a fee, and then arrange to deliver the batteries to fulfill the orders

A small
number of prismatic cell customers have historically accounted for a substantial
portion of our revenue. In the year ended September 30, 2006, sales to A123
Systems and SCUD (Fujian) Electronics Co., Ltd. accounted for 12.9% and 9.3% of
our revenue, respectively. In the same period, our top five and top ten
customers in aggregate contributed to approximately 42.3% and 58.1% of our
revenue, respectively. As we expand our product portfolio and target new market
segments, our customer composition as well as the identity and concentration of
our top customers are expected to change from period to period.

Sales and Marketing

We have built an extensive sales and service network in China, highlighted by our strong presence in Chinas economically prosperous coastal regions where we generated a significant portion of our sales. We have representative offices in Beijing, Shanghai, Guangzhou, Qingdao, Fuzhou, Quanzhou, Dalian and Xiamen targeting our key customers. Our marketing department at the headquarters is responsible for our marketing efforts in PRC, and our sales staff in these representative offices conduct sales and provide post-sales services to brand owners and pack manufacturers in each designated area. We offer different price incentives to encourage large-volume and long-term customers. We have distribution offices in Taiwan, India and Germany where our sales representatives market and sell our products and also provide after-sale service. We aim to add additional representative offices in Middle East, Canada,
Korea and South America. As we expand our business, our sales and marketing staff has increased to more than one hundred, most of whom are professional sales persons and technicians.

Our sales staff works closely with our customers to understand their needs and provide feedback to us so that we can better address their needs and improve the quality and features of our products.

We engage in marketing activities such as attending industry-specific conferences and exhibitions to promote our products and brand name. We also advertise in industry journals and magazines and through the Internet to market our products. For example, in February 2005, we participated in international electronic components and materials exhibitions in India, and in March and May 2005, we participated in information and communication technology exhibitions in Hanover, Germany and Sydney, Australia, respectively. We believe these activities are conducive in promoting our products and brand name among key industry participants.

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Competition

We face intense competition from battery cell makers in China, as well as in Korea and Japan in respect of each of our product types. The following table sets forth our major competitors based on product type:

| | Product Type                   |  | Competitors
| | ------------------------------ |  | -----------
| |                                |  |            
| | Prismatic                      |  | Japan:     
| |                                |  | Korea:     
| |                                |  | China:     
| |                                |  |            
| | Cylindrical                    |  | Japan:     
| |                                |  | Korea:     
| |                                |  |            
| | High-power   lithium-phosphate |  | Japan:     
| |                                |  | Canada:    
| |                                |  |            
| | Lithium polymer                |  | Japan:     
| |                                |  | China:     

We believe that we are able to leverage our low-cost advantage to compete favorably with our competitors. Compared to Korean and Japanese cell makers, we are able to source our needs for skilled labor and raw materials locally and economically. Our substantially expanded production capacity has translated into greater purchasing power, thereby helping us negotiate lower purchase price for materials. Furthermore, our strong proprietary technologies and use of a combination of manual labor and automation at the key stages of the manufacturing process enable us to enhance our production efficiency, resulting in further reduction in the cost, while ensuring high-uniformity and high-quality standards.

Research and Development

We have established an advanced R&D center. To enhance our product quality, reduce cost, and keep up with technological advances and evolving market trends, our R&D center focuses on advancement in technologies relating to new materials and new cells with prospects for use in new end application markets, such as hybrid electric vehicles. For example, we have successfully developed technologies to use cost-effective ingredients to reduce the amount of lithium cobalt dioxide being used in our cells. Lithium cobalt dioxide is the most expensive ingredient currently required to make lithium-based cells because cobalt is not renewable.

Our in-house
R&D team consists of 237 researchers and scientists, led by Dr. Mao, our
chief operating officer and chief technology officer, who pioneered core
technologies in lithium-ion batteries since their introduction in 1992 and was
the inventor under seven U.S. patents related to lithium-ion technology.  Our strong R&D
capabilities have enabled us to obtain various government-sponsored R&D
grants. We have been accredited as a new and high-technology company
in Shenzhen, entitling us to enjoy preferential tax treatments and other
government incentive grants and subsidies. Furthermore, we have established
strong cooperation with a number of reputable research institutes and science
and technology universities in China, allowing us to capitalize on their R&D
results economically.

Employees

We had a total of 6,362, 6,970 and 8,468 employees as of September 30, 2004, September 30, 2005 and September 30, 2006,respectively. We have developed a strong company culture that encourages individual thinking and creativity, continual self-improvement and strong commitment to provide high-quality products to our customers.

Facilities

See Item 2. Properties.

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Intellectual Property

We rely on a combination of patents, trade secrets, patents and employee non-disclosure and confidentiality agreements to protect our intellectual property rights. As of September 30, 2006, we had registered 27 trademarks in PRC, including BAK in both English and written in Chinese characters as well as our logo. Some of our trademarks are also registered in the United States, European Union, Korea, Russia, Taiwan and Hong Kong. We have registered the following Internet and WAP domain name www.bak.com.cn. As of September 30, 2006, we have registered 83 patents in the PRC relating to battery cell materials, design and manufacturing process, and we had 192 pending patent applications filed in the PRC and 10 in other countries.

We also have unpatented proprietary technologies for our product offerings and key stages of the manufacturing process. Our management and key technical personnel have entered into agreements requiring them to keep confidential all information relating to our customers, methods, business and trade secrets during the term of employment with us and thereafter and to assign their inventions, technologies and designs they develop during the term of employment with us.

We have institutionalized our efforts to safeguard our intellectual property rights by establishing an internal department that includes professionals such as attorneys, engineers, information managers and archives managers responsible for handling matters relating to our intellectual property rights. We have published internally a series of rules to protect our intellectual property rights.

Environmental Compliance

As we conduct our manufacturing activities in China, we are subject to the requirements of PRC environmental laws and regulations on air emission, waste water discharge, solid wastes and noise. We aim to comply with environmental laws and regulations and have passed ISO14001 certification for environmental system. We have built environmental treatment facilities concurrently with construction of our manufacturing facilities, where waste air, waste water and waste solids we generate can be treated in accordance with the relevant requirements. We also outsource disposal of solid waste we generate to a third party contractor. Certain key materials used in the manufacturing, such as cobalt dioxide, electrolyte and separators, have proven innocuous to workers health and safety as well as environment. We are not subject to any admonition, penalty, investigations or inquiries imposed by the
environmental regulators, nor are we subject to any claims or legal proceedings to which we are named as defendant for violation of any environmental laws and regulations. We do not have any reasonable basis to believe that there is any threatened claim, action or legal proceedings against us that would have a material adverse effect on our business, financial condition or results of operations.

PRC Government Regulations

Environmental Regulations

The major environmental regulations applicable to us include the PRC Environmental Protection Law, the PRC Law on the Prevention and Control of Water Pollution and its Implementation Rules, the PRC Law on the Prevention and Control of Air Pollution and its Implementation Rules, the PRC Law on the Prevention and Control of Solid Waste Pollution, and the PRC Law on the Prevention and Control of Noise Pollution.

Patent Protection in China

The PRCs intellectual property protection regime is consistent with those of other modern industrialized countries. The PRC has domestic laws for the protection of rights in copyrights, patents, trademarks and trade secrets. The PRC is also a signatory to most of the worlds major intellectual property conventions, including:

| |  | Convention   establishing the World Intellectual Property Organization (WIPO Convention)   (June 4, 1980);
| | - | ----------------------------------------------------------------------------------------------------------
| |   |                                                                                                           
| |  | Paris   Convention for the Protection of Industrial Property (March 19, 1985);                            
| |   |                                                                                                           
| |  | Patent   Cooperation Treaty (January 1, 1994); and                                                        
| |   |                                                                                                           
| |  | The   Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPs)   (November 11, 2001).   

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Patents in the PRC are governed by the China Patent Law and its Implementing Regulations, each of which went into effect in 1985. Amended versions of the China Patent Law and its Implementing Regulations came into effect in 2001 and 2003, respectively.

The PRC is signatory to the Paris Convention for the Protection of Industrial Property, in accordance with which any person who has duly filed an application for a patent in one signatory country shall enjoy, for the purposes of filing in the other countries, a right of priority during the period fixed in the convention (12 months for inventions and utility models, and 6 months for industrial designs).

The Patent Law covers three kinds of patents, i.e., patents for inventions, utility models and designs respectively. The Chinese patent system adopts the principle of first to file. This means that, where more than one people file patent applications for the same invention, a patent can only be granted to the people who first filed the application. Consistent with international practice, the PRC only allows the patenting of inventions or utility models that possess the characteristics of novelty, inventiveness and practical applicability. For a design to be patentable, it should not be identical with or similar to any design which, before the date of filing, has been publicly disclosed in publications in the country or abroad or has been publicly used in the country, and should not be in conflict with any prior right of another.

PRC law provides that anyone wishing to exploit the patent of another must conclude a written licensing contract with the patent holder and pay the patent holder a fee. One rather broad exception to this, however, is that, where a party possesses the means to exploit a patent but cannot obtain a license from the patent holder on reasonable terms and in reasonable period of time, the PRC State Intellectual Property Office, or SIPO, is authorized to grant a compulsory license. A compulsory license can also be granted where a national emergency or any extraordinary state of affairs occurs or where the public interest so requires. SIPO, however, has not granted any compulsory license up to now. The patent holder may appeal such decision within three months from receiving notification by filing a suit in a peoples court.

PRC law defines patent infringement as the exploitation of a patent without the authorization of the patent holder. A patent holder who believes his patent is being infringed may file a civil suit or file a complaint with a PRC local Intellectual Property Administrative Authority, which may order the infringer to stop the infringing acts. Preliminary injunction may be issued by the Peoples Court upon the patentees or the interested parties request before instituting any legal proceedings or during the proceedings. Evidence preservation and property preservation measures are also available both before and during the litigation. Damages in the case of patent infringement is calculated as either the loss suffered by the patent holder arising from the infringement or the benefit gained by the infringer from the infringement. If it is difficult to ascertain damages in this manner, damages
may be reasonably determined in an amount ranging from one to more times of the license fee under a contractual license. The infringing party may be also fined by Administration of Patent Management in an amount of up to three times the unlawful income earned by such infringing party. If there is no unlawful income so earned, the infringing party may be fined in an amount of up to RMB500,000, or approximately $62,500.

Tax

Under applicable income tax laws and regulations, an enterprise located in Shenzhen, including the district where our operations are located, is subject to a 15% enterprise income tax. Further, according to PRC laws and regulations, foreign invested manufacturing enterprises are entitled to, starting from their first profitable year, a two-year exemption from enterprise income tax followed by a three-year 50% reduction in its enterprise income tax rate. Our PRC subsidiaries, Shenzhen BAK and BAK Electronics, are entitled to a two-year exemption from enterprise income tax and a reduced enterprise income tax rate of 7.5% for the following three years. As such, for the first two years ended December 31, 2003, Shenzhen BAK was exempted from any enterprise income tax. Between January 1, 2004 and December 31, 2006, Shenzhen BAK is subject to enterprise income tax rate of 7.5%. BAK Electronic, established in
August 2005, is eligible for the same preferential tax treatment applicable to Shenzhen BAK and currently is exempt from any enterprise income tax.

In addition, due to additional capital invested in Shenzhen BAK in both 2005 and 2006, Shenzhen BAK was granted a preferential enterprise income tax rate of 3.309% and 1.7% in calendar year 2005 and 2006, respectively.

Furthermore, to encourage foreign investors to introduce advanced technologies to China, the PRC government has offered additional tax incentives to enterprises that are classified as a foreign invested enterprises with advanced technologies. According to an official notice issued by the Shenzhen Municipal Trade and Industry Bureau, Shenzhen BAK received such designation in August 2005. As a result, as long as Shenzhen BAK maintains this designation, it may apply to the tax authority to extend its current reduced tax rate of 7.5% for another three years, until December 31, 2009.

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Pursuant to the Provisional Regulation of China on Value Added Tax and their implementing rules, all entities and individuals that are engaged in the sale of goods, the provision of repairs and replacement services and the importation of goods in China are generally required to pay VAT at a rate of 17.0% of the gross sales proceeds received, less any deductible VAT already paid or borne by the taxpayer. Further, when exporting goods, the exporter is entitled to a portion of or all the refund of VAT that it has already paid or borne. Our imported raw materials that are used for manufacturing export products and are deposited in bonded warehouses are exempt from import VAT.

Foreign Currency Exchange

Under the PRC foreign currency exchange regulations applicable to us, the Renminbi is convertible for current account items, including the distribution of dividends, interest payments, trade and service-related foreign exchange transactions. Conversion of Renminbi for capital account items, such as direct investment, loan, security investment and repatriation of investment, however, is still subject to the approval of the PRC State Administration of Foreign Exchange, or SAFE. Foreign-invested enterprises may only buy, sell and/or remit foreign currencies at those banks authorized to conduct foreign exchange business after providing valid commercial documents and, in the case of capital account item transactions, obtaining approval from the SAFE. Capital investments by foreign-invested enterprises outside of China are also subject to limitations, which include approvals by the Ministry of Commerce, the
SAFE and the State Reform and Development Commission.

Dividend Distributions

Under
applicable PRC regulations, foreign-invested enterprises in China may pay
dividends only out of their accumulated profits, if any, determined in
accordance with PRC accounting standards and regulations. In addition, a
foreign-invested enterprise in China are required to set aside at least 10.0% of
their after-tax profit based on PRC accounting standards each year to its
general reserves until the accumulative amount of such reserves reach 50.0% of
its registered capital. These reserves are not distributable as cash dividends.
The board of directors of a foreign-invested enterprise has the discretion to
allocate a portion of its after-tax profits to staff welfare and bonus funds,
which may not be distributed to equity owners except in the event of
liquidation.

Item 1A. Risk Factors

Risks Related to Our Business

Our limited operating history may not serve as an adequate basis to evaluate our future prospects and results of operations.

We have a limited operating history. We are engaged in the business of developing, manufacturing and selling of lithium-based rechargeable battery cells used for a wide range of portable electronic applications. We were established in Shenzhen, China in August 2001 and commenced operations in June 2002. Our limited operating history may not provide a meaningful basis for an investor to evaluate our business, financial performance and prospects. We may not be able to:

| |  | maintain our leading   position in the cellular phone battery replacement market;                                                                                                   
| | - | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                     
| |  | retain existing customers   or acquire new customers;                                                                                                                               
| |   |                                                                                                                                                                                     
| |  | diversify our revenue   sources by successfully developing and selling our products in the global   cellular phone OEM market, notebook computer battery market and other   markets;
| |   |                                                                                                                                                                                     
| |  | keep up with evolving   industry standards and market developments;                                                                                                                 
| |   |                                                                                                                                                                                     
| |  | respond to competitive   market conditions;                                                                                                                                         
| |   |                                                                                                                                                                                     
| |  | maintain adequate control   of our expenses;                                                                                                                                        
| |   |                                                                                                                                                                                     
| |  | manage our relationships   with our suppliers;                                                                                                                                      
| |   |                                                                                                                                                                                     
| |  | attract, train, retain and   motivate qualified personnel; or                                                                                                                       
| |   |                                                                                                                                                                                     
| |  | protect our proprietary   technologies.                                                                                                                                             

If we are unsuccessful in addressing any of these challenges, our business may be materially and adversely affected.

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We are primarily dependent on sales of lithium-ion battery cells for the cellular phone battery replacement market. A reduction in the volume or average price of lithium-ion battery cells that we sell for this market would cause our overall revenue to decline.

We have derived a major portion of revenues to date from sales of our lithium-ion battery cells for the cellular phone battery replacement market. While we intend to diversify our revenue sources by expanding to the global cellular phone OEM market, notebook computers and high-power electrical tool markets, we expect that sales of battery cells used for the cellular phone battery replacement market will continue to comprise a significant portion of our revenues in the near future. Accordingly, any decrease in the demand for our battery cells in the replacement market resulting from success of competing products, slower than expected growth of sales in the replacement market or other adverse developments relating to the replacement market may materially and adversely affect our business and cause our overall revenue to decline. In addition, our expansion to the global cellular phone battery OEM market and
other markets may not increase our revenue to a level that would enable us to materially reduce our dependence on sales of battery cells for the cellular phone replacement market.

Our business depends on the growth in demand for portable electronic devices.

As the market demand for portable electronic devices is directly related to the demand for our products, a fast growing portable electronic device market will be critical to the success of our business. In anticipation of an expected increase in demand for portable electronic devices such as cellular phones and notebook computers in next few years, we have expanded our manufacturing capacity. However, the markets we have targeted, including those of PRC, may not achieve the level of growth we expect. If this market fails to achieve our expected level of growth, we will have excess production capacity and may not be able to generate enough revenue to maintain our profitability.

Our future success depends on the success of manufacturers of the end applications that use our products.

As we expand to the battery markets for global OEM cellular phones, notebook computers and other portable electronic devices, our future success depends on whether end application manufacturers are willing to use batteries that incorporate our products. To secure acceptance of our products, we must constantly develop and introduce more reliable and cost-effective battery cells with enhanced functionality to meet evolving industry standards. Our failure to gain acceptance of our products from these manufactures could materially and adversely affect our future success.

Even if a manufacturer decides to use batteries that incorporate our products, the manufacturer may not be able to market and sell its products successfully. The manufacturers inability to market and sell its products successfully, whether from lack of market acceptance or otherwise, could materially and adversely affect our business and prospects because this manufacturer may not order new products from us. If we cannot achieve the expected level of sales, we will not be able to make enough profits to offset the expenditures we have incurred to expand our production capacity, nor will we be able to grow our business. Accordingly, our business, financial condition, results of operations and future success would be materially and adversely affected.

We experience fluctuations in quarterly operating results.

Our quarterly operating results have fluctuated in the past and will likely fluctuate in the future. The demand for our products is driven largely by demand for the end applications that are powered by our products. Accordingly, the rechargeable battery industry is affected by market conditions that are often outside our control. Our results of operations may fluctuate significantly from period to period due to a number of factors, including seasonal variations in consumer demand for batteries and their end applications, capacity ramp up by competitors, industry-wide technological changes, the loss of a key customer and the postponement, rescheduling or cancellation of large orders by a key customer. As a result of these factors and other risks discussed in this section, period-to-period comparisons should not be relied upon to predict our future performance.

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Our failure to keep up with rapid technological changes and evolving industry standards may cause our products to become obsolete and less marketable, resulting in our loss of market share to our competitors.

The lithium-based battery market is characterized by changing technologies and evolving industry standards, which are difficult to predict. This, coupled with frequent introduction of new products and models, has shortened product life cycles and may render our products obsolete or unmarketable. Our ability to adapt to evolving industry standards and anticipate future standards will be a significant factor in maintaining and improving our competitive position and our prospects for growth. To achieve this goal, we have invested and plan to continue investing significant financial resources in our R&D infrastructure. R&D activities, however, are inherently uncertain, and we might encounter practical difficulties in commercializing our research results. Accordingly, our significant investment in our R&D infrastructure may not bear fruit. On the other hand, our competitors may improve their
technologies or even achieve technological breakthroughs that would render our products obsolete or less marketable. Therefore, our failure to effectively keep up with the rapidly technological changes and evolving industry standards by introducing new and enhanced products may cause us to lose our market share and to suffer a decrease in our revenue.

Failure to successfully obtain OEM certification from international cellular phone brand owners may materially and adversely affect our future growth.

We intend to leverage our position in the cellular phone battery replacement market and to expand to the global cellular phone OEM market. To achieve this goal, we must first be qualified by international brand owners. We have started the process with Motorola, Nokia as well as other international brand owners. Since international brand owners have very stringent requirements, the qualification process can be lengthy and costly for new component suppliers such as us. Our failure to obtain qualifications from international brand owners would have a material adverse effect on our ability to execute our business plan and achieve the level of growth we have planned.

We may not be able to manage our expansion of operations effectively.

We were established in August 2001 and have grown rapidly since. We are in the process of significantly expanding our business in order to meet the increasing demand for our products, as well as to capture new market opportunities. As we continue to grow, we must continue to improve our operational and financial systems, procedures and controls, increase manufacturing capacity and output, and expand, train and manage our growing employee base. In order to fund our on-going operations and our future growth, we need to have sufficient internal sources of liquidity or access to additional financing from external sources. Furthermore, our management will be required to maintain and strengthen our relationships with our customers, suppliers and other third parties. As a result, our continued expansion has placed, and will continue to place, significant strains on our management personnel, systems and
resources. We will also need to further strengthen our internal control and compliance functions to ensure that we will be able to comply with our legal and contractual obligations and minimize our operational and compliance risks. Our current and planned operations, personnel, systems, internal procedures and controls may not be adequate to support our future growth. If we are unable to manage our growth effectively, we may not be able to take advantage of market opportunities, execute our business strategies or respond to competitive pressures.

We may not be able to substantially increase our manufacturing output in order to maintain our cost competitiveness.

We believe that our ability to provide cost-effective products is one of the most significant factors that contributed to our current success and will be essential for our future growth. We believe this is one of our competitive advantages over our Japanese and Korean competitors. In order to continue doing so, we will need to increase our manufacturing output to a level that will enable us to substantially reduce the cost of our products on a per unit basis through economies of scale. However, our ability to substantially increase our manufacturing output is subject to significant constraints and uncertainties, including:

| |  | the need to raise   significant additional funds to purchase and prepay raw materials or to build   additional manufacturing facilities, which we may be unable to obtain on   reasonable terms or at all;
| | - | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                           
| |  | delays and cost overruns   as a result of a number of factors, many of which may be beyond our control,   such as increases in raw material prices and problems with equipment vendors;                   
| |   |                                                                                                                                                                                                           
| |  | delays or denial of   required approvals by relevant government authorities;                                                                                                                              
| |   |                                                                                                                                                                                                           
| |  | diversion of significant   management attention and other resources; and                                                                                                                                  
| |   |                                                                                                                                                                                                           
| |  | failure to execute our   expansion plan effectively.                                                                                                                                                      

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If we are unable to increase our manufacturing output because of any of the risks described above, we may be unable to maintain our competitive position or achieve the growth we expect. Moreover, even if we expand our manufacturing output, we may not be able to generate sufficient customer demand for our products to support our increased production output.

We are and will continue to be subject to rapidly declining average selling prices, which may harm our revenue and gross profits.

Portable consumer electronics such as cellular phones and notebook computers are subject to rapid declines in average selling prices due to rapidly evolving technologies, industry standards and consumer preferences. As a result, manufacturers of these electronic devices expect us as suppliers to cut our costs and lower the price of our products in order to mitigate the negative impact on their own margins. We have reduced the price of our products in the past in order to meet market demand and expect to continue to face market-driven downward pricing pressures in the future. Our revenue and profitability will suffer if we are unable to offset any declines in our average selling prices by developing new or enhanced products on a timely basis with higher selling prices or gross profit margins, increasing our sales volumes or reducing our costs.

We did not have effective
internal control over financial reporting as of September 30, 2006 due to
material weaknesses, which relate primarily to the disclosure and presentation of
financial information under generally accepted accounting principles in the
United States, or U.S. GAAP. We have restated our consolidated financial
statements three times. We can make no assurances that additional material
weaknesses will not be identified in the future. Our failure to implement and
maintain effective internal control over financial reporting could result in
material misstatements in our financial statements which could require us to
restate financial statements, cause investors to lose confidence in our reported
financial information and have a negative effect on our stock price.

In the course of the Securities and Exchange Commission, or SEC, review of registration statements on Form SB-2 (File Nos. 333-122209 and 333-130247), we restated our consolidated balance sheet as of September 30, 2004, our consolidated statements of income and comprehensive income, our consolidated statements of cash flows and our consolidated statements of changes in shareholders equity for the fiscal year ended September 30, 2004, and also extended or modified certain notes to these consolidated financial statements.  This restatement arose out of accounting errors relating to (1) misclassification of cash transactions, (2) incorrect charging to our statements of income and comprehensive income and comprehensive income for fiscal 2003 and 2004 for deficit attributable to 1,152,456 shares outstanding prior to our reverse acquisition on January 20, 2005, and (3) incorrect presentation of
depreciation expenses in the statement of income and comprehensive income. The restatement resulted in an increase in net cash from financing activities, a decrease in the number of common stock outstanding and a corresponding increase in paid-in capital, and a decrease in gross profit for the fiscal year ended September 30, 2004 by $1,635,971, or approximately 11%.

In the course of the SEC review of the registration statements referred to above, we determined that beginning with fiscal quarter ended December 31, 2005, we would no longer be considered a small business issuer. We restated our consolidated balance sheet as of December 31, 2005, our consolidated statement of income and comprehensive income and our consolidated statement of cash flows for the three months ended December 31, 2005 to reflect the prospective adoption of Statement of Financial Accounting Standards, or SFAS, No. 123 (Reivsed 2004), Share-Based Payment, or SFAS 123R, relating to the accounting for stock-based compensation commencing in the first quarter of our fiscal year ending September 30, 2006. Pursuant to the restatement, we incurred an incremental share-based compensation expense of $711,512 in the quarter ended December 31, 2005. This restatement resulted in,
among other things, a decrease in gross profit and net income per share for the first quarter of our fiscal year 2006.

As reported
in the current report on Form 8-K filed with the SEC on August 4, 2006, we
changed our independent registered public accounting firm from Schwartz Levitsky
Feldman LLP to KPMG. We engaged KPMG on May 15, 2006 to audit our financial
statements for the fiscal years ended September 30, 2003, 2004 and 2005. During
the course of the audit, KPMG notified our accounting staff of misstatements in
our previously reported financial statements for the fiscal years ended
September 30, 2003, 2004 and 2005 that required correction relating to: (1) the
overstatement of interest expense because of an error in the application of
accounting principles relating to interest capitalization, and the related
understatement of property, plant and equipment, construction in progress and
depreciation expenses; (2) the incorrect charging to shareholders equity
for fiscal year 2005 of the provision for staff and workers bonus and welfare
fund instead of charging it to the statements of income and comprehensive
income; (3) the overstatement of the provision for contributions to a social
insurance plan because of a misinterpretation of the applicable PRC laws; (4)
the understatement of our accumulated foreign-currency translation adjustment
for fiscal 2005 included in comprehensive income and overstatement of our
additional paid-in capital due to a calculation error during consolidation; (5)
other misstatements identified, which were individually not material, including
amounts related to amortization of lease prepayments, prepayments and other
receivables, accrued expenses and other payables, cost of revenues, general and
administrative expenses, finance costs, other expenses, and certain cash flow
items, and (6) the consequential understatements or overstatements of income tax
expenses. The net restatement adjustments resulted in an increase in our net
income and earnings per share in the relevant periods. For more detailed
descriptions, see Item 9A. Controls and Procedures.

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Our
management has carried out an evaluation, with the participation and under the
supervision of our chief executive officer and chief financial officer, of the
effectiveness of the design and operation of our disclosure controls and
procedures as of September 30, 2006 covered by Managements Report on
Internal Control over Financial Reporting. We have identified the following
material weaknesses as of September 30, 2006:

| | We did not maintain effective controls over the financial reporting process due
to an insufficient complement of personnel with a level of accounting knowledge,
experience and training in the application of U.S. GAAP commensurate with our
financial reporting requirements.  Additionally, our senior management
lacked an adequate level of accounting knowledge, experience and training in the
application of U.S. GAAP, and did not implement adequate supervisory review to
ensure that the consolidated financial statements were prepared in conformity
with U.S. GAAP. The lack of a sufficient complement of personnel with a level of
accounting knowledge, experience and training contributed to each of the
material weaknesses discussed below;                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not
maintain effective controls over accounting for capitalization of interest
costs, and the related recognition of property, plant and equipment and
depreciation expense. Specifically, we did not have effective controls to
ensure that capitalized interest costs for qualifying assets and related
depreciation expense were properly determined.  This material weakness
resulted in the understatement of the related property, plant and equipment,
construction in progress and depreciation expense and an overstatement of interest expense, which required us to restate,
in August 2006, our previously issued consolidated financial statements as of
September 30, 2004 and 2005, and for each of the three years ended September 30,
2005, and the interim condensed consolidated financial information for each of
the quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March
31, 2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;                                         
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain
effective controls over accounting for deferred taxes under U.S. GAAP.  Specifically, we did not have effective
controls over the identification and measurement of differences between the
respective tax and financial reporting bases of certain assets and liabilities
and the determination of the applicable income tax rate to ensure that deferred
taxes were accurately presented in our consolidated financial statements. 
This material weakness resulted in the understatement of both deferred tax
assets and deferred tax liabilities and errors in income tax expense which required us to restate, in August
2006, our previously issued consolidated financial statements as of September
30, 2004 and 2005, and for each of the three years ended September 30, 2005, and
the interim condensed consolidated financial information for each of the
quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March 31,
2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain effective controls over accounting for the share-based
compensation. Specifically, we did not have effective controls to determine the
accounting for cancellation and replacement of certain option grants and the
classification of the associated share-based compensation expense in the
consolidated statement of income and comprehensive income.  This material
weakness resulted in a material adjustment to our preliminary consolidated
financial statements as of September 30, 2006, which was initially identified by
our auditor and subsequently corrected by our management;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain effective controls over the calculation of earnings per
share in accordance with SFAS No. 128 Earnings per Share.
Specifically, we did not have effective controls to accurately and
completely identify dilutive instruments in the calculation of diluted
earnings per share.  This material weakness resulted in errors in the
diluted weighted average number of ordinary shares which required us to restate,
in August 2006, our previously issued consolidated financial statements as of
September 30, 2004 and 2005, and for each of the three years ended September 30,
2005, and the interim condensed consolidated financial information for each of
the quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March
31, 2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;                                                                                                                                                                                               
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain effective controls over the accounting for the complete and accurate recognition of construction in progress assets.  Specifically, we did not have effective controls over the process for initiating, authorizing, recording and processing journal entries related to recognition of construction in progress assets.  This material weakness resulted in more than a remote likelihood that a material misstatement to our annual or interim consolidated financial statements would not be prevented or detected; and                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

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| | We did not maintain
effective controls over the accounting for construction in progress assets and
the determination of depreciation expense when the assets are ready for their
intended use.  Specifically, we did not have effective controls to track
and assess the ready-for-intended-use status of the construction in progress
assets to ensure construction in progress assets being transferred to property,
plant and equipment and the related commencement of depreciation expense was in
accordance with U.S. GAAP.  This material weakness resulted in more than a
remote likelihood that a material misstatement to our annual or interim
consolidated financial statements would not be prevented or
detected.
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

See Item 9A. Controls and Procedures for a more detailed discussion of these material weaknesses.

We can make no assurances that additional material weaknesses in our internal control over financial reporting will not be identified in the future. Any failure to maintain or implement required new or improved controls, or any difficulties we encounter in their implementation, could result in additional significant deficiencies or material weaknesses, cause us to fail to meet our periodic reporting obligations or result in material misstatements in our financial statements. Any such failure could adversely affect the results of periodic management evaluations and annual auditor attestation reports regarding the effectiveness of our internal control over financial reporting that are required under Section 404 of the Sarbanes-Oxley Act of 2002. The existence of a material weakness could result in errors in our financial statements that could result in another restatement of financial statements, cause us
to fail to meet our reporting obligations and cause investors to lose confidence in our reported financial information, leading to a decline in our stock price.

Failure to achieve and maintain effective internal controls could have a material adverse effect on our business, results of operations and the trading price of our common stock.

We are
subject to the reporting obligations under the U.S. securities laws. The SEC,
under Section 404 of the Sarbanes-Oxley Act of 2002, has adopted rules requiring
public companies to include a report of management on such companies
internal control over financial reporting in their annual reports that contain
an assessment by management of the effectiveness of their internal control over
financial reporting at a reasonable assurance level. In addition, an independent
registered public accounting firm for a public company must attest to and report
on managements assessment of the effectiveness of the companys
internal control over financial reporting. These requirements first apply to us
in connection with this Report for the fiscal year ended September 30, 2006.
Managements report on internal control over financial reporting is set out
in Item 9A Controls and Procedures.

Management has determined that, as of the fiscal year ended September 30, 2006, the seven material weaknesses as described in Item 9A. Controls and Procedures, resulted from material weaknesses in our internal control over financial reporting. To remediate these material weaknesses, which relate primarily to the disclosure and presentation of financial information in accordance with U.S. GAAP, we have been taken and will continue to take a number of remediation measures, as described in Item 9A. Controls and Procedures. However, we can make no assurances that we can fully remediate all our material weaknesses or address additional material weaknesses or significant deficiencies that may subsequently arise by the year end date of fiscal year 2007, so that our management can conclude that we will have an effective internal control over financial reporting as of September 30, 2007. If
we cannot implement the requirements of Section 404 of the Sarbanes-Oxley Act of 2002 in a timely manner or with adequate compliance, our registered independent public accounting firm may not be able to provide a written attestation as to the effectiveness of our internal controls over financial reporting, in which event, our registered independent public accounting firm may issue a disclaimer of their audit opinion. Our failure to achieve and maintain effective internal control over financial reporting may result in sanctions or investigations by regulatory authorities, such as the SEC, and loss of investor confidence in the reliability of our financial statements, which in turn could harm our business and negatively impact the trading price of our common stock. Furthermore, we anticipate that we will continue to incur considerable costs and use significant management and other resources in an effort to comply with Section 404 and other requirements of the Sarbanes-Oxley Act of 2002.

We became a public company through our acquisition by a non-operating public shell company, where we were the accounting acquirer and assumed all liabilities of our predecessor entity.

Our January 2005 share exchange with Medina Coffee, Inc. was accounted for as a
reverse acquisition in which Shenzhen BAK was deemed to be the
accounting acquirer and Medina Coffee, which was originally incorporated in
1999, was deemed to be the legal acquirer. Accordingly, we have assumed all the
liabilities of Medina Coffee. Medina Coffee was incorporated for the purposes of
engaging in the retail coffee business and at the time of the share exchange,
Medina Coffee had no substantial operations, assets or liabilities. We cannot
guarantee that we will not become subject to any liabilities related to the
conduct by Medina Coffee of its business prior to its acquisition by us that may
subsequently arise.

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We are dependent on a limited number of customers for a significant portion of our revenues and this dependence is likely to continue.

We have been dependent on a limited number of customers for a significant portion of our revenue. Our top five customers accounted for approximately 34.5%, 39.9% and 42.3% of our revenues in the years ended September 30, 2004, 2005 and 2006, respectively. Dependence on a few customers could make it difficult to negotiate attractive prices for our products and could expose us to the risk of substantial losses if a single dominant customer stops purchasing our products. We expect that a limited number of customers will continue to contribute to a significant portion of our sales in the near future. Our ability to maintain close relationships with these top customers is essential to the growth and profitability of our business. If we fail to sell our products to one or more of these top customers in any particular period, or if a large customer purchases fewer of our products, defers orders or fails
to place additional orders with us, or if we fail to develop additional major customers, our revenue could decline, and our results of operations could be adversely affected.

In addition, according to the terms set out in certain credit facility agreement, if our monthly revenue for any given month is 10% lower than the monthly revenue for the corresponding month of the preceding year, the outstanding loans under this credit facility, including interests and penalties thereunder, will accelerate and become immediately due and payable.

We do not have long-term purchase commitments from our customers, which may result in significant uncertainties and volatility with respect to our revenue from period to period.

We do not have long-term purchase commitments from our customers and the term of our sales contracts with our customers is typically one year. Furthermore, these contracts leave certain major terms such as price and quantity of products open to be determined in each purchase order. These contracts also allow parties to re-adjust the contract price for substantial changes in market conditions. As a result, if our customers hold stronger bargaining power than us or the market conditions are in their favor, we may not be able to enjoy the price downside protection or upside gain. Furthermore, our customers may decide not to continue placing purchase orders with us in the future at the same level as in prior periods. As a result, our results of operations may vary from period to period and may fluctuate significantly in the future.

We may not be able to accurately plan our production based on our sales contracts, which may result in excess product inventory or product shortages.

Our sales contracts typically provide for a non-binding, three-month forecast on the quantity of products that our customers may purchase from us. We typically have only a 15-day lead time to manufacture products to meet our customers requirements once our customers place orders with us. To meet the short delivery deadline, we generally make significant decisions on our production level and timing, procurement, facility requirements, personnel needs and other resources requirements based on our estimate in light of this forecast, our past dealings with such customers, market conditions and other relevant factors. Our customers final purchase orders may not be consistent with our estimates. If the final purchase orders substantially differ from our estimates, we may have excess product inventory or product shortages. Excess product inventory could result in unprofitable sales or write-offs as
our products are susceptible to obsolescence and price declines. Producing additional products to make up for any product shortages within a short time frame may be difficult, making us unable to fill out the purchase orders. In either case, our results of operation would fluctuate from period to period.

We depend on third parties to supply key raw materials to us. Failure to obtain sufficient supply of these raw materials in a timely fashion and at reasonable costs could significantly delay our production and shipments, which would cause us to breach our sales contracts with our customers.

We purchase from Chinese domestic suppliers certain key raw materials such as electrolytes, electrode materials and import separators, a key component of battery cells from foreign countries. We purchase raw materials on the basis of purchase orders. In the absence of firm and long-term contracts, we may not be able to obtain sufficient supply of these raw materials from our existing suppliers or alternates in a timely fashion or at a reasonable cost. Our failure to secure sufficient supply of key raw materials in a timely fashion would result in a significant delay in our production and shipments, which may cause us to breach our sales contracts with our customers. Furthermore, failure to obtain sufficient supply of these raw materials at a reasonable cost could also harm our revenue and gross profit margins.

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We face intense competition from other battery cell manufacturers, many of which have significantly greater resources.

The market for battery cells used for portable electronic devices such as cellular phones is intensely competitive and is characterized by frequent technological changes and evolving industry standards. We expect competition to become more intense. Increased competition may result in decline in average selling prices, causing a decrease in gross profit margins. We have faced and will continue to face competition from manufacturers of traditional rechargeable battery cells, such as nickel-cadmium batteries, from manufacturers of rechargeable battery cells of more recent technologies, such as nickel-metal hydride and liquid electrolyte, other manufacturers of lithium-ion battery cells, as well as from companies engaged in the development of batteries incorporating new technologies. Other manufacturers of lithium-ion battery cells currently include Sanyo Electric Co., Sony Corporation, Matsushita Electric
Industrial Co., Ltd. (Panasonic), GS Group, NEC Corporation, Hitachi Ltd., LG Chemical Ltd., Samsung Electronics Co., Ltd., BYD Co. Ltd., Tianjin Lishen Battery Joint Stock Co., Ltd., Henan Huanyu Group and Harbin Coslight Technology International Group Co., Ltd.

Many of these existing competitors have greater financial, personnel, technical, manufacturing, marketing, sales and other resources than we do. As a result, these competitors may be in a stronger position to respond quickly to market opportunities, new or emerging technologies and evolving industry standards. Many of our competitors are developing a variety of battery technologies, such as lithium polymer and fuel cell batteries, which are expected to compete with our existing product line. Other companies undertaking R&D activities of solid-polymer lithium-ion batteries have developed prototypes and are constructing commercial scale production facilities. It is possible that our competitors will be able to introduce new products with more desirable features than ours and their new products will gain market acceptance. If our competitors successfully do so, we may not be able to maintain our
competitive position and our future success would be materially and adversely affected.

We depend on third-party battery pack manufacturers to incorporate our products into battery packs to make batteries ready for use in various portable consumer electronics. If these factories fail to properly assemble our products and battery packs, resulting in defective batteries, our reputation could be severely damaged and our sales could be materially and adversely affected.

We manufacture only battery cells, which is a key and the most valuable component of a battery. Battery cells need to be incorporated into battery packs to constitute batteries ready for use in various portable consumer electronics. Some of our end application customers may ask us to designate certain third-party battery pack manufacturers to assemble our products into batteries. While assembly is a fairly straightforward process as it does not involve much complex technologies, unless assembled properly, the batteries could malfunction. If the battery pack manufacturers with whom we cooperated fail to assemble batteries properly and cause a large number of batteries to be defective due to reasons unrelated to the quality of our products, our reputation could be severely damaged. If these battery pack manufacturers are unable to assemble a sufficient number of batteries to meet the requirements of our end
application customers and we cannot timely find qualified alternative battery pack manufacturers, our sales could be materially and adversely affected.

Our business depends substantially on the continuing efforts of our senior executives and other key personnel, and our business may be severely disrupted if we lost their services.

Our future success heavily depends on the continued service of our senior executives and other key employees. In particular, we rely on the expertise and experience of our chief executive office and president, Mr. Xiangqian Li, and our chief operating officer and chief technical officer, Dr. Huanyu Mao. If one or more of our senior executives are unable or unwilling to continue to work for us in their present positions, we may have to spend a considerable amount of time and costs in searching, recruiting and integrating the replacements into our operations, which would substantially divert our managements attention from our business and severely disrupt our business. This may also adversely affect our ability to execute our business strategy. Moreover, if any of our senior executives joins a competitor or forms a competing company, we may lose customers, suppliers, know-how and key personnel. Each
of our executive officers has entered into an employment agreement with us, which contains non-competition and confidentiality clauses. However, if any dispute arises between our executive officers and us, it is hard to predict the extent to which any of these agreements could be enforced in China, where these executive officers reside, in light of the uncertainties with Chinas legal system.

The success of our business depends on our ability to attract, train and retain highly skilled employees and key personnel.

Because of the highly specialized, technical nature of our business, we must attract, train and retain a sizable workforce comprising highly skilled employees and other key personnel. Since our industry is characterized by high demand and intense competition for talent, we may have to pay higher salaries and wages and provide greater benefits in order to attract and retain highly skilled employees or other key personnel that we will need to achieve ours strategic objectives. As we are still a relatively young company and our business has grown rapidly, our ability to train and integrate new employees into our operations may not meet the requirements of our growing business. Our failure to attract, train or retain highly skilled employees and other key personnel in numbers that are sufficient to satisfy our needs would materially and adversely affect our business.

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Manufacturing or use of our products may cause accidents, which could result in significant production interruption, delay or claims for substantial damages.

Due to the high energy density inherent in lithium-based batteries, our batteries can pose certain safety risks, including the risk of fire. Although we incorporate safety procedures in the research, development, manufacture and transportation of batteries that are designed to minimize safety risks, the manufacture or use of our products may still cause accidents. Any accident, whether occurring at the manufacturing facilities or from the use of our products, may result in significant production interruption, delays or claims for substantial damages caused by personal injuries or property damages.

We extend relatively long payment terms to our customers.

As is customary in the industry in the PRC, we extend relatively long payment terms and provide generous return policies to our customers. As a result of the size of many of our orders, these extended terms may adversely affect our cash flow and our ability to fund our operations out of our operating cash flow. In addition, although we attempt to establish appropriate reserves for our receivables, those reserves may not prove to be adequate in view of actual levels of bad debts. The failure of our customers to pay us timely would negatively affect our working capital, which could in turn adversely affect our cash flow.

Our customers often place large orders for products, requiring fast delivery, which impacts our working capital. If our customers do not incorporate our products into their products and sell them in a timely fashion, for example, due to excess inventories, sales slowdowns or other issues, they may not pay us in a timely fashion, even on our extended terms. Our customers failure to pay may force us to defer or delay further product orders, which may adversely affect our cash flows, sales or income in subsequent periods.

We manufacture and market lithium-based battery cells only. If a viable substitute product or chemistry emerges and gains market acceptance, our business, financial condition and results of operations will be materially and adversely affected.

We manufacture and market lithium-based battery cells only. As we believe that the market for lithium-based batteries has good growth potential, we have focused our R&D activities on exploring new chemistry and formula to enhance our product quality and features while reducing cost. Some of our competitors are conducting R&D on alternative battery technologies, such as fuel cells. If any viable substitute product emerges and gains market acceptance because it has more enhanced features, more power, more attractive pricing, or better reliability, the market demand for our products may be reduced, and accordingly our business, financial condition and results of operations would be materially and adversely affected.

We face risks associated with the marketing, distribution and sale of our products internationally, and if we are unable to effectively manage these risks, they could impair our ability to expand our business abroad.

In the years ended September 30, 2005 and 2006, we derived 29.0% and 32.8% respectively of our sales from outside the PRC. The marketing, international distribution and sale of our products expose us to a number of risks, including:

| |  | fluctuations in currency   exchange rates;                                                                                                                                                           
| | - | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                      
| |  | difficulty in engaging and   retaining distributors that are knowledgeable about, and can function   effectively in, overseas markets;                                                               
| |   |                                                                                                                                                                                                      
| |  | increased costs associated   with maintaining marketing efforts in various countries;                                                                                                                
| |   |                                                                                                                                                                                                      
| |  | difficulty and cost   relating to compliance with the different commercial and legal requirements   of the overseas markets in which we offer our products;                                          
| |   |                                                                                                                                                                                                      
| |  | inability to obtain,   maintain or enforce intellectual property rights; and                                                                                                                         
| |   |                                                                                                                                                                                                      
| |  | trade barriers such as   export requirements, tariffs, taxes and other restrictions and expenses,   which could increase the prices of our products and make us less competitive   in some countries.

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Defects in our products could result in a loss of customers and decrease in revenue, unexpected expenses and a loss of the market share.

We have purchased certain product liability insurance from some PRC-based insurance companies to provide against any claims against us based on our product quality. If any of our products is found to have reliability, quality or compatibility problems, we will be required to accept returns, provide replacement, provide refund, or pay damages. As our insurance policy imposes a ceiling for maximum coverage and high deductibles, we may not be able to obtain from our insurance policy an amount enough to compensate our customers for damages they suffered attributable to the quality of our products. Moreover, as our insurance policy also excludes certain types of claims from its coverage and if any of our customers claims against us falls into those exclusions, we would not receive any amount from our insurance policy at all. In either case, we may still be required to incur substantial amounts to
indemnify our customers in respect of their product quality claims against us, which would materially and adversely affect the results of our operations and severely damage our reputation.

We are subject to a patent infringement lawsuit in the United States involving our production of battery cells for A123 Systems for use in cordless power tools. If the court holds against us, we may be required to pay monetary damages, terminate our production of the cells, or pay royalties to continue the production. This would in turn materially adversely affect our ability to execute our growth strategy, revenues and business prospects.

On September 12, 2006, Hydro-Quebec, a Canadian company, and the Board of Regents of the University of Texas System brought a federal patent infringement suit in the United States District Court for the Northern District of Texas against us. The plaintiffs alleged that by manufacturing rechargeable lithium cells for A123 Systems for use in DeWalt 36-volt cordless power tools manufactured by Black & Decker, we have infringed two U.S. patents owned by and exclusively licensed to the plaintiffs. The plaintiffs seek injunctive relief and damages in an unspecified amount. A123 Systems, Inc., Black & Decker Corporation and Black & Decker (U.S.) Inc. have also been named as co-defendants in this lawsuit. The court has not ruled on this lawsuit. We understand that this lawsuit is a countersuit against A123 Systems, which filed a claim against Hydro-Quebec in the United States District Court of
Massachusetts in April 2006. In that suit, A123 Systems sought declaratory relief that the two said U.S. patents are invalid and that A123 Systems is not infringing either of these two patents.

If the court holds against us, we may be required to pay plaintiffs substantial monetary damages, terminate our existing production of cells manufactured for A123 Systems used in Black & Decker power tools, or pay royalties to continue the production. Furthermore, if A123 System is found liable for the infringement, it may not be able to continue its cooperation with us at all or on terms and conditions acceptable to us, which in turn would adversely affect our ability to execute our strategy to expand our production to cells for power tools and capture high-margin businesses. Accordingly, our revenues and business prospects would be materially adversely affected. In addition, regardless of the final outcome of the lawsuit, we may incur substantial costs and our management resource and attention to our business would be diverted.

We may be exposed to infringement or misappropriation claims by third parties, which, if determined adversely to us, could cause our loss of significant rights and inability to continue providing our existing product offerings.

Our success also depends largely on our ability to use and develop our technology and know-how without infringing the intellectual property rights of third parties. The validity and scope of claims relating to lithium-ion battery technology patents involve complex scientific, legal and factual questions and analysis and, therefore, may be highly expensive and time-consuming. If there is a successful claim of infringement against us, we may be required to pay substantial damages to the party claiming infringement, develop non-infringing technologies or enter into royalty or license agreements that may not be available at acceptable terms, if at all. Our failure to develop non-infringing technologies or license the proprietary rights on a timely basis would harm our business. Protracted litigation could result in our customers, or potential customers, deferring or limiting their purchase or use of our
products until resolution of such litigation. Parties making the infringement claim may also obtain an injunction that can prevent us from selling our products or using technology that contains the allegedly infringing contents. Any intellectual property litigation could have a material adverse effect on our business, results of operation and financial condition.

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We may not be able to prevent others from unauthorized use of our intellectual property, which could harm our business and competitive position.

We rely on a combination of patent, trademark and trade secret laws, as well as confidentiality agreements to protect our intellectual property rights. As of September 30, 2006, we owned 83 registered patents in China and had 192 pending patent applications in China. We had 27 registered trademarks in China that cover various categories of goods and services. Some of our trademarks, such as BAK, are also registered trademarks in the United States, European Union, Korea, Russia, Taiwan and Hong Kong. We can make no assurances that all the pending patent applications will result in issue of patents or, if issued, that it will sufficiently protect our intellectual property rights. Implementation of PRC intellectual property-related laws has historically been lax, primarily because of ambiguities in the PRC laws and difficulties in enforcement. Accordingly, intellectual property rights and confidentiality
protections in China may not be as effective as in the United States or other countries. Policing unauthorized use of proprietary technology is difficult and expensive. The steps we have taken may not be adequate to prevent unauthorized use of our intellectual property rights. Reverse engineering, unauthorized copying or other misappropriation of our proprietary technologies could enable third parties to benefit from our technologies without paying us any royalties. Though we are not currently involved in any litigation with respect to intellectual property, we may need to enforce our intellectual property rights through litigation.

We do not hold land use right for our BAK Industrial Park where our facilities are located, nor did we obtain the required construction and zoning permits for our manufacturing facilities and other related facilities situated on the land.

We do not hold the land use right to the tract of property on which we have constructed our new manufacturing facilities and other related facilities. Under relevant PRC laws and regulations, because we do not have the land use right for the underlying land, we were not eligible to apply for the required construction or zoning permits for the facilities we later built on the land, including our manufacturing facilities, and therefore we are not deemed to be the rightful owner for all these facilities. While we have been actively negotiating with the Shenzhen municipal government with a view to resolving this issue, we may not be able to purchase the land use right to the underlying land from the Shenzhen municipal government on commercially reasonable terms, or if at all. Even if we manage to acquire the land use right, we can make no assurances that we will not be subject to any fine or other penalty for
our past non-compliance with construction and zoning requirements. If we are unsuccessful in acquiring the land use right, we could be forced to halt our production, vacate our current premises, and lose all of our facilities situated on the land without any compensation, which would adversely and materially affect our business, results of operations and our financial condition.

Compliance with environmental regulations can be expensive, and our failure to comply with these regulations may result in adverse publicity and a material adverse effect on our business.

As a manufacturer, we are subject to various PRC environmental laws and regulations on air emission, waste water discharge, solid wastes and noise. Although we believe that our operations are in substantial compliance with current environmental laws and regulations, we may not be able to comply with these regulations at all times as the PRC environmental legal regime is evolving and becoming more stringent. Therefore, if the PRC government imposes more stringent regulations in the future, we will have to incur additional substantial costs and expenses in order to comply with new regulations, which may negatively affect our results of operations. If we fail to comply with any of the present or future environmental regulations in material aspects, we may suffer from negative publicity and may be required to pay substantial fines, suspend or even cease operations. Failure to comply with PRC environmental
laws and regulations may materially and adversely affect our business, financial condition and results of operations.

We have significant short-term debt obligations, which mature in less than one year. Failure to extend those maturities of, or to refinance, that debt could result in defaults, and in certain instances, foreclosures on our assets.

At September
30, 2006, we had $67.9 million of short-term loans and $29.2 million of bills
payable maturing in less than one year, a substantial portion of which is
secured by certain of our assets that amounted to $29.4 million. Our inventory,
machinery and equipment worth $16.4 million secured the short-term bank loans,
and our deposits worth $13.0 million secured the bills payable. Failure to obtain
extensions of the maturity dates of, or to refinance, these obligations or to
obtain additional equity financing to meet these debt obligations would result
in an event of default with respect to such obligations and could result in the
foreclosure on the collateral. The sale of such collateral at foreclosure would
significantly disrupt our ability to produce products for our customers in the
quantities required by customer orders or deliver products in a timely fashion,
which could significantly lower our revenues and profitability. We may be able
to refinance or obtain extensions of the maturities of all or some of such debt
only on terms that significantly restrict our ability to operate, including
terms that place additional limitations on our ability to incur other
indebtedness, to pay dividends, to use our assets as collateral for other
financings, to sell assets or to make acquisitions or enter into other
transactions. Such restrictions may adversely affect our ability to finance our
future operations or to engage in other business activities. If we finance the
repayment of our outstanding indebtedness by issuing additional equity or
convertible debt securities, such issuances could result in substantial dilution
to our stockholders.

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We have limited insurance coverage against damages or loss we might suffer.

The insurance industry in China is still in an early stage of development and business interruption insurance available in China offers limited coverage compared to that offered in many developed countries. We do not carry business interruption insurance and therefore any business disruption or natural disaster could result in substantial damages or losses to us. In addition, there are certain types of losses (such as losses from forces of nature) that are generally not insured because they are either uninsurable or because insurance cannot be obtained on commercially reasonable terms. Should an uninsured loss or a loss in excess of insured limits occur, our business could be materially adversely affected. Further, we have not been able to insure any of our manufacturing facilities since we have not yet received the applicable land use rights certificate. If we were to suffer any losses or damages to our
manufacturing facilities, our business, financial condition and results of operations will be materially and adversely affected.

Risks Related to Doing Business in China

Adverse changes in political and economic policies of the PRC government could have a material adverse effect on the overall economic growth of China, which could reduce the demand for our products and materially and adversely affect our competitive position.

All of our business operations are conducted in China and a significant portion of our sales are made in China. Accordingly, our business, financial condition, results of operations and prospects are affected significantly by economic, political and legal developments in China. The Chinese economy differs from the economies of most developed countries in many respects, including:

| |  | the amount of government   involvement;
| | - | ---------------------------------------
| |   |                                        
| |  | the level of development;              
| |   |                                        
| |  | the growth rate;                       
| |   |                                        
| |  | the control of foreign   exchange; and 
| |   |                                        
| |  | the allocation of   resources.         

While the Chinese economy has grown significantly in the past 20 years, the growth has been uneven, both geographically and among various sectors of the economy. The PRC government has implemented various measures to encourage economic growth and guide the allocation of resources. Some of these measures benefit the overall Chinese economy, but may also have a negative effect on us. We cannot predict the future direction of economic reforms or the effects of such measures may have on our business, financial condition or results of operations.

Any adverse change in the economic conditions, in government policies or in laws and regulations in China could have a material adverse effect on the overall economic growth, which in turn could lead to a reduction in demand for our products and consequently have a material adverse effect on our business.

We may be unable to enforce our legal rights due to policies regarding the regulation of foreign investments in China.

The PRCs legal system is a civil law system based on written statutes, in which system decided legal cases have little value as precedents unlike the common law system prevalent in the United States. The PRC does not have a well-developed, consolidated body of laws governing foreign investment enterprises. As a result, the administration of laws and regulations by government agencies are subject to considerable discretion and variation on the part of the PRC government, including its courts, and may be subject to influence by external forces unrelated to the legal merits of a particular matter. Chinas regulations and policies with respect to foreign investments are evolving. Definitive regulations and policies with respect to such matters as the permissible percentage of foreign investment and permissible rates of equity returns have not yet been published. As a result, we may not be aware of
any violations of these policies and rules until some time after the violation. Statements regarding these evolving policies have been conflicting and any such policies, as administered, are likely to be subject to broad interpretation and discretion and to be modified, perhaps on a case-by-case basis. The uncertainties regarding such regulations and policies present risks that may affect our ability to achieve our business objectives. If we are unable to enforce any legal rights we may have under our contracts or otherwise, our ability to compete with other companies in our industry could be materially and negatively affected. In addition, any litigation in China may be protracted and result in substantial cost and diversion of resources and management attention.

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We currently enjoy a reduced tax rate and other government incentives, and the loss of or reduction in these benefits may materially and adversely affect our business and results of operations.

According to relevant PRC laws and regulations, an enterprise located in Shenzhen including the district where we are currently located is subject to a 15% enterprise income tax. According to PRC laws and regulations on foreign invested enterprises, a foreign invested manufacturing enterprise is entitled to, starting from its first profitable year, a two-year exemption from its enterprise income tax followed by a three-year 50% reduction in its enterprise income tax rate. Our PRC subsidiaries, Shenzhen BAK and BAK Electronics, are each entitled to a two-year exemption from enterprise income tax from its first profitable year, and a reduced enterprise income tax rate of 7.5% for the following three years. As such, for the first two years ended December 31, 2003, Shenzhen BAK was exempted from any enterprise income tax. Between January 1, 2004 and December 31, 2006, Shenzhen BAK is subject to enterprise
income tax rate of 7.5%.  BAK Electronics, established in August 2005, is currently in its tax holiday because it had no assessable profit in fiscal year 2006.

In addition, due to the additional capital invested in Shenzhen BAK both in 2005 and 2006, Shenzhen BAK was granted a preferential tax rate of 3.309% and 1.7% in calendar year 2005 and 2006, respectively.

However, the PRC government authorities could reduce or eliminate these incentives at any time in the future. There have been preliminary high-level discussions within the PRC on leveling the playing field between foreign invested enterprises and PRC domestic enterprises by phasing out preferential tax rates applicable to foreign invested enterprises. We cannot predict whether and when we may lose, in whole or in part, the preferential tax treatment and other incentives we have now. If we lose part or all of these preferential treatments, we would be subject to a normal enterprise tax rate of 33%. Any loss of or reduction in the preferential tax treatments we have received could materially adversely affect our financial condition and results of operations.

We rely on dividends and other distribution on equity paid by our subsidiaries for our cash needs.

We are a holding company, and we conduct all of our operations through our two subsidiaries in PRC: Shenzhen BAK and BAK Electronics, each a limited liability company established in China. We rely on dividends and other distributions on equity paid by our PRC subsidiaries for our cash needs, including the funds necessary to pay dividends and other cash distributions to our stockholders, to service any debt we may incur and to pay our operating expenses. Current regulations in the PRC permit payment of dividends only out of accumulated profits as determined in accordance with Chinese accounting standards and regulations. According to the articles of association of our subsidiaries, each of our subsidiaries is required to set aside at least 10% of its after-tax profit based on the Chinese accounting standards and regulations each year to its enterprise development reserve, until the balance in the reserve
reaches 50% of the registered capital of the company. Funds in the reserve are not distributable to us in forms of cash dividends, loans or advances. In addition, if our PRC subsidiaries incur debt on their own behalf in the future, the instruments governing the debt may restrict their ability to pay dividends or make other distributions to us, which in turn will adversely affect our cash needs.

Governmental control of currency conversion may affect our ability to satisfy our non-RMB obligations.

The PRC government imposes controls on the convertibility of the RMB into foreign currencies and, in certain cases, the remittance of currency out of China. We receive substantially all of our revenues in RMB. Under our current corporate structure, our income is primarily derived from dividend payments from our PRC subsidiaries. Shortages in the availability of foreign currency may restrict the ability of our PRC subsidiaries and our affiliated entity to remit sufficient foreign currency to pay dividends or other payments to us, or otherwise satisfy their foreign currency denominated obligations. Under existing PRC foreign exchange regulations, payments of current account items, including profit distributions, interest payments and expenditures from trade-related transactions, can be made in foreign currencies without prior approval from the State Administration of Foreign Exchange, or SAFE, by complying
with certain procedural requirements. However, approval from appropriate government authorities is required where RMB is to be converted into foreign currency and remitted out of China to pay capital expenses such as the repayment of loans denominated in foreign currencies. The PRC government may also at its discretion restrict access in the future to foreign currencies for current account transactions. If the foreign exchange control system prevents us from obtaining sufficient foreign currency to satisfy our currency demands, we may not be able to pay dividends in foreign currencies to our stockholders.

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Fluctuation in the value of the RMB may result in foreign currency translation losses or in increased costs to us.

The value of the RMB against the U.S. dollar and other currencies may fluctuate and is affected by, among other things, changes in political and economic conditions. On July 21, 2005, the PRC government changed its decade-old policy of pegging the value of the RMB to the U.S. dollar. Under the new policy, the RMB is permitted to fluctuate within a narrow and managed band against a basket of certain foreign currencies. This change in policy has resulted in an approximately 4.5% appreciation of the RMB against the U.S. dollar between July 21, 2005 and September 30, 2006. While the international reaction to the RMB revaluation has generally been positive, there remains significant international pressure on the PRC government to adopt an even more flexible currency policy, which could result in a further and more significant appreciation of the RMB against the U.S. dollar. Our revenues and costs are mostly
denominated in the RMB, and a significant portion of our financial assets are also denominated in RMB. We rely entirely on dividends and other fees paid to us by our subsidiaries in China. Any significant revaluation of the RMB may materially and adversely affect our cash flows, revenues, earnings and financial position, and the value of, and any dividends payable on common stock in U.S. dollars. For example, an appreciation of the RMB against the U.S. dollar would make any new RMB-denominated investments or expenditures more costly to us, to the extent that we need to convert U.S. dollars into the RMB for such purposes. An appreciation of the RMB against the U.S. dollar would also result in foreign currency translation losses for financial reporting purposes when we translate our U.S. dollar denominated financial assets into the RMB, as the RMB is our reporting currency.

Recent PRC regulations relating to the establishment of offshore special purpose companies by PRC residents may subject our PRC resident stockholders to personal liability and limit our ability to inject capital into our PRC subsidiaries, limit our PRC subsidiaries ability to distribute profits to us, or otherwise adversely affect us.

SAFE issued a public notice in October 2005 requiring PRC residents to register with the local SAFE branch before establishing or controlling any company outside of China for the purpose of capital financing with assets or equities of PRC companies, referred to in the notice as an offshore special purpose company. PRC residents that are stockholders of offshore special purpose companies established before November 1, 2005 were required to register with the local SAFE branch before March 31, 2006. Our current beneficial owners who are PRC residents have registered with the local SAFE branch as required under the SAFE notice. The failure of these beneficial owners to timely amend their SAFE registrations pursuant to the SAFE notice or the failure of future beneficial owners of our company who are PRC residents to comply with the registration procedures set forth in the SAFE notice may subject
such beneficial owners to fines and legal sanctions and may also limit our ability to contribute additional capital into our PRC subsidiaries, limit our PRC subsidiaries ability to distribute dividends to our company or otherwise adversely affect our business.

Investors may experience difficulties in effecting service of legal process, enforcing foreign judgments or bringing original actions in China based upon U.S. laws, including the federal securities laws or other foreign laws against us or our management.

All of our current operations are conducted in China. Moreover, most of our current directors and officers are nationals or residents of China. All or a substantial portion of the assets of these persons are located outside the United States and in the PRC. As a result, it may not be possible to effect service of process within the United States or elsewhere outside China upon these persons. In addition, uncertainty exists as to whether the courts of China would recognize or enforce judgments of U.S. courts obtained against us or such officers and/or directors predicated upon the civil liability provisions of the securities laws of the United States or any state thereof, or be competent to hear original actions brought in China against us or such persons predicated upon the securities laws of the United States or any state thereof.

An outbreak of a pandemic avian influenza, SARS or other contagious disease may have an adverse effect on the economies of certain Asian countries and may adversely affect our results of operations.

During the past three years, large parts of Asia experienced unprecedented outbreaks of avian influenza caused by the H5N1 virus which, according to a report of the World Health Organization, or WHO, in 2004, moved the world closer than any time since 1968 to an influenza pandemic with high morbidity, excess mortality and social and economic disruption. Currently, no fully effective avian flu vaccines have been developed and there is evidence that the H5N1 virus is evolving and an effective vaccine may not be discovered in time to protect against the potential avian flu pandemic. In the first half of 2003, certain countries in Asia experienced an outbreak of severe acute respiratory syndrome, or SARS, a highly contagious form of atypical pneumonia, which seriously interrupted the economic activities and the demand for goods plummeted in the affected regions. An outbreak of avian flu, SARS or
other contagious disease or the measures taken by the governments of affected countries against such potential outbreaks, may seriously interrupt our production operations or those of our suppliers and customers, which may have a material adverse effect on our results of operations. The perception that an outbreak of avian flu, SARS or other contagious disease may occur again may also have an adverse effect on the economic conditions of countries in Asia.

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Our production facilities are subject to risks of power shortages.

Many cities and provinces in the PRC have suffered serious power shortages since the second quarter of 2004. Many of the regional grids do not have sufficient power generating capacity to fully satisfy the increased demand for electricity driven by continual economic growth and persistent hot weather. Local governments have recently required local factories to temporarily shut down their operations or reduce their daily operational hours in order to reduce local power consumption levels. To date, our operations have not been affected by those administrative measures. However, there is a risk that our operations may be affected by those administrative measures in the future, thereby causing material production disruption and delay in delivery schedule. In such event, our business, results of operation and financial conditions could be materially adversely affected. We do not have any back-up power
generation system. Although we have not experienced any power outages in the past, we may be adversely affected by any power outages in the future.

Risks Related to Our Common Stock

The market price for our common stock may be volatile.

The market price for our common stock may be highly volatile and could be subject to wide fluctuations in response to factors some of which may be beyond our control. Factors affecting the trading price of our common stock include:

| |  | the lack of depth and   liquidity of the market for our common stock;                
| | - | -------------------------------------------------------------------------------------
| |   |                                                                                      
| |  | actual or anticipated   fluctuations in our quarterly operating results;             
| |   |                                                                                      
| |  | announcements of new   products or services by us or our competitors;                
| |   |                                                                                      
| |  | changes in financial   estimates by securities analysts;                             
| |   |                                                                                      
| |  | market conditions in our   industry;                                                 
| |   |                                                                                      
| |  | changes in operations or   market valuations of other companies in our industry;     
| |   |                                                                                      
| |  | our sales of common stock;                                                           
| |   |                                                                                      
| |  | investor perceptions of us   and our business;                                       
| |   |                                                                                      
| |  | changes in the estimates   of the future size and growth rate of our markets;        
| |   |                                                                                      
| |  | market conditions in   industries of our customers;                                  
| |   |                                                                                      
| |  | announcements by our   competitors of significant acquisitions;                      
| |   |                                                                                      
| |  | strategic partnerships,   joint ventures or capital commitments;                     
| |   |                                                                                      
| |  | recruitment or departures   of key personnel;                                        
| |   |                                                                                      
| |  | potential litigation; and                                                            
| |   |                                                                                      
| |  | overall economy,   geopolitical events, terrorist activities or threats of terrorism.

In addition, the stock market in general has experienced significant price and volume fluctuations that have often been unrelated or disproportionate to the performance of listed companies. These broad market and industry factors may seriously harm the market price of our common stock, regardless of our operating performance. For example, the trading price of our common stock could decline in reaction to events that negatively affect other companies in our industry even if these events do not directly affect us at all.

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In the past, many companies that have experienced volatility in the market price of their stock have been subject to securities class action litigation. We may be target of this type of litigation in the future. Securities litigation against us could result in substantial costs and divert our managements attention from other business concerns, which could seriously harm our business.

Our directors and executive officers, collectively, own approximately 45.1% of our outstanding common stock and may be able to control our management and affairs.

As of September 30, 2006, Mr. Xiangqian Li, our president and chief executive officer and chairman of our board, and our other executive officers and directors beneficially owned an aggregate of 45.1% of our outstanding common stock. As a result, our directors and executive officers, acting together, may be able to control our management and affairs, including the election of directors and approval of significant corporate transactions, such as mergers, consolidation, and sale of all or substantially all of our assets. Consequently, this concentration of ownership may have the effect of delaying or preventing a change of control, including a merger, consolidation or other business combination involving us, even if such a change of control would benefit our stockholders.

Provisions in our articles of incorporation and bylaws could entrench our board of directors and prevent a change in control.

Our articles of incorporation provide that at the request of at least 10% of our shares entitled to vote, we need to call a special meeting of stockholders. In addition, our bylaws (i) allow vacancies in the board of directors to be filled by a majority of the remaining directors, though less than a quorum, (ii) provide that no contract or transaction between us and one or more of our directors or officers is void if certain criteria are met, and (iii) provide that our bylaws may be amended or appealed at any meeting of the board of directors at which a quorum is present, by the affirmative vote of a majority of the directors present at such meeting. Collectively, these provisions may have the effect of entrenching our existing board members, discouraging or preventing a transaction including a change in control transaction where such transaction would be beneficial to our stockholders.

We are obligated to indemnify our officers and directors for certain losses they suffer.

To the fullest extent permitted by Chapter 78 of the Nevada Revised Statues, we may, if and to the extent authorized by our board of directors, indemnify our officers and any other persons who we have power to indemnify against liability, reasonable expense or other matter whatsoever. If we are required to indemnify any persons under this policy, we may have to pay indemnity in a substantial amount which we may be unable to recover at all.

Item 1B. Unresolved Staff Comments.

None.

Item 2. Properties

In the past, we had leased office space and manufacturing facilities from unrelated third parties. We currently conduct all of our operations in BAK Industrial Park, located in Shenzhen, China. As of September 30, 2006, BAK Industrial Park had a total completed construction area of approximately 174,784 square meters, including approximately 110,663 square meters of manufacturing facilities.

We anticipate finishing a major portion of BAK Industrial Park by the end of calendar year 2007. We believe that our existing facilities have met our current business needs and, together with additional facilities currently under construction, will meet the needs of our expanded operations.

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The following table sets forth the breakdown of our facilities as of September 30, 2006 based on use and product type:

| | BAK Industrial Park           |  | Usage                        |  | Area (m 2) |        
| | ----------------------------- |  | ---------------------------- |  | ---------- | -------
| |                               |  |                              |  |            |        
| | Completed   facilities        |  | Manufacturing                |  |            |        
| |                               |  | Prismatic   (steel-case)     |  |            | 27,776 
| |                               |  | Prismatic (aluminum-case)    |  |            | 15,919 
| |                               |  | Cylindrical                  |  |            | 15,400 
| |                               |  | Lithium   polymer            |  |            | 6,944  
| |                               |  | High-power lithium-phosphate |  |            | 6,944  
| |                               |  | R&D,   and Administrative    |  |            | 18,593 
| |                               |  | Warehousing                  |  |            | 19,087 
| |                               |  | Workers Dormitory            |  |            | 42,915 
| |                               |  | Other facilities             |  |            | 21,206 
| |                               |  |                              |  |            |        
| |                               |  | Sub-total                    |  |            | 174,784
| |                               |  |                              |  |            |        
| | Facilities under construction |  | Manufacturing                |  |            |        
| |                               |  | Prismatic   (aluminum-case)  |  |            | 29,260 
| |                               |  | Workers Dormitory            |  |            | 3,209  
| |                               |  | Other facilities             |  |            | 10,925 
| |                               |  |                              |  |            |        
| |                               |  | Sub-total                    |  |            | 43,394 
| |                               |  |                              |  |            |        
| |                               |  | Total                        |  |            | 218,178
| |                               |  |                              |  |            |        

We do not hold the land use right to the tract of property on which we have constructed our manufacturing facilities and other related facilities. According to the relevant PRC laws and regulations, a land use right certificate, along with government approvals for land planning, project planning, and construction must be obtained before the construction of any building is commenced. An ownership certificate for our buildings built on the relevant land will be granted by the government upon application under the condition that the aforementioned certificate and government approvals are obtained.

We are constructing, and have completed part of the construction of, our facilities with the approval of the local government of Kuichong Township of Longgang District of Shenzhen, which we understand does not have the authority to grant us the land use rights certificate. We have been actively negotiating with the Shenzhen municipal government with a view to resolving this issue. We can make no assurances that we will be able to acquire the land use right to the underlying land by purchasing the land use right from the Shenzhen municipal government on reasonable terms, or if at all.

We believe that once we are granted the land use right certificate and related approvals are obtained, there should be no legal barriers for us to obtain an ownership certificate for our premises at the BAK Industrial Park. However, if we fail to obtain the land use right certificate relating to BAK Industrial Park and/or the government approvals required for the construction of BAK Industrial Park, there is the risk that the buildings constructed need to be vacated as illegitimate constructions. However, we believe that it is unlikely this risk will materialize.

We do not currently insure our manufacturing facilities since we have not yet received our land use right certificate. We intend to procure such insurance once we have received the certificate.

Item 3. Legal Proceedings

Except as described below, we are not a party to any legal proceedings, nor are we aware of any threatened or contemplated proceedings which are expected to result in a material adverse effect on our business financial position, or result of operation.

On September 12, 2006, Hydro-Quebec, a Canadian company, and the Board of Regents of the University of Texas System brought a federal patent infringement suit in the United States District Court for the Northern District of Texas against us. The plaintiffs alleged that by manufacturing rechargeable lithium cells for A123 Systems for use in DeWalt 36-volt cordless power tools manufactured by Black & Decker, we have infringed two U.S. patents owned by and exclusively licensed to the plaintiffs. The plaintiffs seek injunctive relief and damages in an unspecified amount. A123 Systems, Inc., Black & Decker Corporation and Black & Decker (U.S.) Inc. have also been named as co-defendants in this lawsuit. The court has not ruled on this lawsuit. We understand that this lawsuit is a countersuit against A123 Systems, which filed a claim against Hydro-Quebec in the United States District Court of
Massachusetts in April 2006. In that suit, A123 Systems sought declaratory relief that the two said U.S. patents are invalid and that A123 Systems is not infringing either of these two patents.

33

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If the case proceeds to a final judgment and we are found liable, there may be a judgment against us for substantial monetary damages, as well as injunctive relief that would require us to terminate the production of cells manufactured for A123 Systems and used in Black & Decker power tools or to pay royalties to the plaintiffs to continue production. Such a judgment could have a materially adverse effect on our ability to execute our growth strategy and to enhance our revenues and business prospects. Further, regardless of the final outcome of the case, we may incur substantial costs and diversion of management resources.

We are liable
for liquidated damages to certain shareholders whose shares were included in a
resale registration statement on Form SB-2 that we filed pursuant to a
registration rights agreement that we entered into with such shareholders in
September 2005. Under the registration rights agreement, if a registration
statement filed pursuant thereto ceases to be effective after its effective date
to cover the resale of the shares for more than 30 trading days, while the
relevant shares could not be put back to us, we would be liable to pay partial
liquidated damages equal to 1.0% of the aggregate investment amount paid by
those selling shareholders for the shares, and on each monthly anniversary
thereafter until the default is cured, an additional 1.5% on a daily pro-rata
basis. On August 15, 2006, the SEC declared effective a post-effective amendment
we filed on August 4, 2006 to terminate the effectiveness of the resale
registration statement on Form SB-2 that included the resale of the shares held
by those selling shareholders. On October 11, 2006, we filed a registration
statement on Form S-1 that covers resales of the shares held by those
shareholders, which was declared to be effective on October 19, 2006. 
Because the interval from August 15, 2006 to October 19, 2006 exceeds 30 trading
days, those selling shareholders will be eligible for the liquidated damages of
$487,946 from us based on the formula specified in the registration rights
agreement. The liquidated damage of $290,575, which was incurred before
September 30, 2006, has been charged to our statement of income and
comprehensive income of fiscal year 2006.

Item 4. Submission of Matters to a Vote of Security Holders.

No matter was submitted to a vote of our security holders during the fiscal year covered by this report through solicitation of proxies or otherwise.

34

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PART II

Item 5.  Market for Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

Market Price Information for Our Common Stock

Since May 31, 2006, our common stock has been listed on the Nasdaq Global Market under the symbol CBAK. Prior to that date, our common stock had been quoted on the Over-the-Counter Bulletin Board under the symbol CBBT. On November 15, 2006, the last reported sales price of our common stock on the Nasdaq Global Market was $7.28 per share.

The following table sets forth, for the quarters indicated, the range of closing high and low bid prices of our common stock as reported by the Over-the-Counter Bulletin Board and the Nasdaq Global Market, as adjusted for all previously effected stock splits. These prices do not include retail markup, markdown or commission and may not represent actual transactions.

|                     |  | Common   Stock |      
|-------------------- |  | -------------- | -----
|                     |  |                |      
|Quarter Ended        |  | High           |      
|                     |  |                |      
|Fiscal   2005        |  |                |      
|December 31,   2004  |  | $              | 3.50 
|March 31,   2005     |  | $              | 7.30 
|June 30,   2005      |  | $              | 8.50 
|September 30,   2005 |  | $              | 7.75 
|Fiscal   2006        |  |                |      
|December 31,   2005  |  | $              | 11.10
|March 31,   2006     |  | $              | 12.50
|June   30, 2006      |  | $              | 10.75

In reviewing the foregoing table, it should be noted that the exchange of stock by which we acquired our current operations occurred on January 20, 2005.

The following table sets forth, for the quarters indicated, the range of closing high and low bid prices of our common stock on the Nasdaq Global Market.

|                     |  | Common   Stock |      
|-------------------- |  | -------------- | -----
|                     |  |                |      
|Quarter Ended        |  | High           |      
|                     |  |                |      
|Fiscal   2006        |  |                |      
|June   30, 2006      |  | $              | 10.75
|September   30, 2006 |  | $              | 8.80 

Holders of Our Common Stock

As of November 15, 2006, there were 48,885,896 shares of our common stock outstanding.  As of November 15, 2006, we had approximately 58 record holders of our capital stock and approximately 1,900 beneficial owners of our common stock.

Dividend Policy

We have never declared or paid any dividends, nor do we have any present plan to pay any cash dividends on our ordinary shares in the foreseeable future. We currently intend to retain most, if not all, of our available funds and any future earnings to operate and expand our business.

As we are a
holding company, we rely on dividends paid to us by our subsidiaries in the PRC
through our Hong Kong subsidiary, BAK International. In accordance with its
articles of association, each of our subsidiaries in the PRC is required to
allocate to its enterprise development reserve at least 10% of its respective
after-tax profits determined in accordance with the Chinese accounting standards
and regulations. Each of our subsidiaries in the PRC may stop allocations to its
general reserve if such reserve has reached 50% of its registered capital.
Allocations to the reserve can only be used for making up losses and other
specified purposes and may not be paid to us in forms of loans, advances, or
cash dividends. Dividends paid by our PRC subsidiaries to BAK International, our
Hong Kong subsidiary, will not be subject to Hong Kong capital gains or other
income tax under current Hong Kong laws and regulations because they will not be
deemed to be assessable income derived from or arising in Hong Kong.

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Our board of directors has discretion on whether to pay dividends unless the distribution would render us unable to repay our debts as they become due, as provided in Chapter 78.288 of the Nevada Revised Statutes. Even if our board of directors decides to pay dividends, the form, frequency and amount will depend upon our future operations and earnings, capital requirements and surplus, general financial condition, contractual restrictions and other factors that the board of directors may deem relevant.

Securities Authorized for Issuance Under Equity Compensation Plans

See Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder MattersSecurities Authorized for Issuance Under Equity Compensation Plans.

Recent Sales of Unregistered Securities

The following
information is furnished with regard to all securities sold by the registrant
during the year ended September 30, 2006 that were not registered under the
Securities Act.

On May 12, 2006, the registrant issued 15,000 restricted shares of common stock to Messrs. Richard B. Goodner, Joseph R. Mannes and Jay J. Shi as compensation for their service as independent directors.

Item 6.  Selected Financial Data

Selected Consolidated Financial Data

The selected consolidated statement of income and comprehensive income data for
the years ended September 30, 2004, 2005 and 2006 and the selected consolidated
balance sheet data as of September 30, 2005 and 2006 are derived from our
audited consolidated financial statements included elsewhere in this Report.

The selected consolidated balance sheet data as of September 30, 2004, and the
selected consolidated financial data for the year ended September 30, 2003, are
derived from our audited consolidated financial statements not included in this
Report.  The selected consolidated financial data for the year ended
September 30, 2002 is derived from our unaudited consolidated financial
statements that are not included in this Report.

Through a share exchange on January 20, 2005, we acquired 100% of BAK International, which owns 100% of Shenzhen BAK. We accounted for this share exchange as a reverse acquisition and succeeded to and are considered to be a continuation of Shenzhen BAKs operations for the purpose of our financial statement presentation.

The following selected consolidated historical financial information should be
read in conjunction with our consolidated financial statements and related notes
and the information contained in Item 7. Managements Discussion and
Analysis of Financial Condition and Results of Operations.

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|                                                                              |  | As of September 30,                   |       
|----------------------------------------------------------------------------- |  | ------------------------------------- | ------
|                                                                              |  |                                       |       
|                                                                              |  | 2002                                  |       
|                                                                              |  |                                       |       
|                                                                              |  | (Unaudited)                           |       
|                                                                              |  | (in thousands, except per share data) |       
|Consolidated Statement of Income and Comprehensive Income Data                |  |                                       |       
|Net   Revenues                                                                |  | $                                     | 2,957 
|Cost   of revenues                                                            |  |                                       | 2,359 
|                                                                              |  |                                       |       
|Gross   profit                                                                |  |                                       | 598   
|Operating   expenses                                                          |  |                                       | 298   
|                                                                              |  |                                       |       
|Operating   income                                                            |  |                                       | 300   
|Finance   costs, net                                                          |  |                                       | (    
|Gain   on trading securities                                                  |  |                                       |      
|Other   (revenue) expense                                                     |  |                                       | (412  
|Income   taxes                                                                |  |                                       |      
|                                                                              |  |                                       |       
|Net   income                                                                  |  | $                                     | 712   
|                                                                              |  |                                       |       
|Other   comprehensive (loss) income  Foreign currency translation adjustment |  | $                                     |      
|                                                                              |  |                                       |       
|Comprehensive   income                                                        |  | $                                     | 712   
|                                                                              |  |                                       |       
|Net Income per share Data
(2)                                                 |  |                                       |       
|Basic                                                                         |  |                                       | 0.02  
|Diluted                                                                       |  |                                       | 0.02  
|Weighted average number of shares                                             |  |                                       |       
|Basic                                                                         |  |                                       | 31,226
|Diluted                                                                       |  |                                       | 31,226

|   
|---
|(1)
|(2)
|(3)

|                                     |  | As of September 30, |      
|------------------------------------ |  | ------------------- | -----
|                                     |  |                     |      
|                                     |  | 2002                |      
|                                     |  |                     |      
|                                     |  | (Unaudited)         |      
|                                     |  | (in thousands)      |      
|Consolidated Balance   Sheet Data    |  |                     |      
|Cash   and cash equivalents          |  | $                   | 93   
|Pledged   deposits                   |  |                     |     
|Trade   accounts receivable, net     |  |                     | 1,346
|Inventories                          |  |                     | 1,086
|Property,   plant and equipment, net |  |                     | 634  
|                                     |  |                     |      
|Total   assets                       |  |                     | 4,589
|                                     |  |                     |      
|Total   current liabilities          |  |                     | 2,675
|Short-term   bank loans              |  |                     | 362  
|Long-term   borrowings               |  |                     |     
|                                     |  |                     |      
|Total   liabilities                  |  |                     | 2,675
|Total   stockholders equity         |  |                     | 1,914
|                                     |  |                     |      
|Total liabilities and owners equity |  | $                   | 4,589
|                                     |  |                     |      

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|                                                    |  | Year Ended September 30,          |     
|--------------------------------------------------- |  | --------------------------------- | ----
|                                                    |  |                                   |     
|                                                    |  | 2002                              |     
|                                                    |  |                                   |     
|                                                    |  | (Unaudited)                       |     
|                                                    |  | (in thousands, except percentage) |     
|Other Consolidated Financial Data                   |  |                                   |     
|Gross margin (1)                                    |  |                                   | 20.2
|Operating margin (2)                                |  |                                   | 10.1
|Net margin (3)                                      |  |                                   | 24.1
|Capital expenditures                                |  |                                   | 483 
|Depreciation and   amortization                     |  |                                   | 101 
|Net cash provided by/(used-in) operating activities |  |                                   | 54  
|Net cash used in investing activities               |  |                                   | 483 
|Net cash provided by   financing activities         |  | $                                 | 362 

|   
|---
|(1)
|(2)
|(3)

Item 7.  Managements Discussion and Analysis of Financial Condition and Results of Operations.

The following managements discussion and analysis should be read in conjunction with our consolidated financial statements and the notes thereto and the other financial information appearing elsewhere in this Report. In addition to historical information, the following discussion contains certain forward-looking information. See Forward Looking Statements above for certain information concerning those forward looking statements. Our financial statements are prepared in U.S. dollars and in accordance with U.S. GAAP. See  Exchange Rates below for information concerning the exchange rates at which Renminbi were converted to U.S. dollars at various pertinent dates and for pertinent periods. References in this Report to a particular fiscal year are to our fiscal year ended on September 30.

Overview

We are one of the largest manufacturers of lithium-ion battery cells in China and the world, as measured by production output. Our battery cells are the principal component of rechargeable lithium-based batteries used to power the following applications:

| |  | cellular phones  customer   segments include OEM and replacement battery manufacturers;         
| | - | -------------------------------------------------------------------------------------------------
| |   |                                                                                                  
| |  | notebook computers;                                                                              
| |   |                                                                                                  
| |  | cordless power tools; and                                                                        
| |   |                                                                                                  
| |  | portable consumer   electronics, such as digital media devices, portable media players, and PDAs.

Our products are packed into batteries by third-party battery pack manufacturers in accordance with the specifications of manufacturers of portable electronic end applications. We conduct all of our operations in China, in close proximity to Chinas electronics manufacturing base and its rapidly growing market.

Historically, we have primarily manufactured prismatic lithium-ion cells for the cellular phone replacement battery market and OEM market. Our products are packed into batteries by third-party battery pack manufacturers in accordance with the specifications of manufacturers of portable electronic applications.

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At the request of our customers that order prismatic battery packs, we also engage pack battery manufacturers to assemble our prismatic cells into batteries for a fee and then sell battery packs to these customers both for the cellular phone battery replacement market and OEM markets. We expect that sales of prismatic battery packs in such a manner will represent a decreasing percentage of our revenues going forward.

We have recently expanded our product offerings by adding three new product lines:

| |  | High-power,   lithium-phosphate cells for use in cordless power tools. We began commercial   production of lithium-phosphate cells in October 2005 for use in cordless   power tools of Black & Decker, a leading power tools manufacturer.                                                                                                                                               
| | - | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                           
| |  | Lithium polymer cells for   use in ultra-portable electronic devices, such as high-end cellular phones,   Bluetooth headsets, digital medial players and digital audio players. We   began commercial production of lithium polymer cells in September 2005.                                                                                                                              
| |   |                                                                                                                                                                                                                                                                                                                                                                                           
| |  | Cylindrical lithium-ion   cells for use in notebook computers. We began trial production of cylindrical   cells in April 2006 and began commercial production in June 2006. Prior to   this, we have been producing a limited number of cylindrical cells using   primarily a manual manufacturing process. These cylindrical cells were   primarily sold for use on portable DVD players.

Demand for Lithium-Based Batteries

All of our products are lithium-based rechargeable battery cells. Rechargeable lithium-based battery cells, compared to other types of rechargeable battery cells based on nickel cadmium or nickel metal hydride chemistries, have a higher energy density, meaning a greater energy capacity relative to a given battery cells weight and size. As a result, use of lithium-based batteries has risen significantly in portable electronic products. As the cost/power ratio of lithium-based batteries continues to improve, it is expected that its usage will also extend into other applications. End-product applications that are driving the demand for rechargeable lithium-based batteries include cellular phones, notebook computers, cordless power tools and portable consumer electronics.

Cellular Phones.Demand for batteries for cellular phones is driven by two factors. The first is the sales of new cellular phones. An OEM of cellular phones includes a battery with a new cellular phone. There is also a replacement market for cellular phone batteries. Demand in the replacement market is in turn driven by a number of factors. Often a consumer will purchase a second battery to carry as a spare. In addition, lithium-ion batteries have a finite life, so over time consumers will need to purchase a battery to replace the failed battery in their phone. As the number of active cellular phone subscribers increases, the number of replacement batteries sold increases. A market characteristic unique to the Chinese cellular phone market is that cell phones are often sold and resold during their useful life. Over time these cell phones require a replacement battery. Our
customers for cellular phone battery cells fall into two segments:

OEM.    The OEMs manufacture mobile phone handsets. They purchase batteries to support their production of new cellular phones. They also purchase batteries to serve the replacement market which they sell under their own brand name.

Independent Battery Manufacturers.    These third party manufacturers compete against the OEM for a share of the replacement market. They typically sell their products under their own brand name or a private label.

Notebook Computers.     Sales of notebook computers are driven by the increasing demand for mobile computing and the improved power and functionality of notebook computers. Lithium-based batteries have almost completely replaced nickel metal hydride batteries for notebook computers due to the increasing power of lithium-based batteries and demand for smaller lighter notebook computers.

Power Tools.    Power tools such as drills, saws and grinders are used for both commercial and personal use. Due to high power requirements, many power tools have historically used small combustion engines, used heavier nickel metal hydride batteries or relied on external power sources. However, since the beginning of 2005, most major tool manufacturers, including Milwaukee, DeWalt/Black & Decker, Metabo, Ridgid and Bosch, have begun to use lithium-based battery packs, in particular lithium phosphate batteries, in their product lines. These manufacturers have taken advantage of both the increased power produced by lithium based batteries and the light weight of lithium based batteries by: (1) introducing more powerful products; (2) extending the life cycle of current products; or (3) decreasing the size of current products. The market for portable high-powered power tools is
rapidly growing and has prompted many users, both commercial and personal, to replace or upgrade their current power tools.

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Portable Consumer Electronics.     This category includes digital audio players (such as MP3 players), digital still cameras, digital video cameras portable DVD players, PDAs, BlackBerry devices, portable gaming systems and Bluetooth devices. There is a rapid trend to use lithium based batteries in portable consumer electronics (both rechargeable and non-rechargeable) due to a desire for smaller, longer lasting devices.

Pricing Pressure

Portable electronic devices such as cellular phones and notebook computers are subject to declines in average selling prices from time to time due to evolving technologies, industry standards and consumer  preferences. As a result, manufacturers of these electronic devices expect us as suppliers to cut our costs and lower the price of our products, particularly when they place substantial orders with us. We have reduced the price of our products in the past in order to meet market demand and expect to continue to face market-driven downward pricing pressures in the future. Our ability to maintain our cost-effectiveness will be critical to our future success in an increasingly price-sensitive market. We seek to achieve this by ramping up our production capacity to give us greater economies of scale through a higher bargaining power to secure a supply of materials and equipment at a lower cost, and a
larger base for spreading out our fixed cost allocation. We believe this will provide incremental long-term growth opportunities, but in the short-term, will also require us to incur substantial capital expenditures.

Seasonality of Operating Results

Historically, our revenues were not materially impacted by seasonal variations. During the first several years of our operation, manufacturing capacities fell short of customer demands. As such, seasonality was minimal. Over the past year, we significantly increased manufacturing capacities to meet or exceed customer demand. Since we increased our manufacturing capacities, our revenues are now affected by seasonal variations in customer demand. We expect to experience seasonal lows in the demand for our products during the months of April to July, reflecting our customers decreased purchases. On the other hand, we will generally experience seasonal peaks during the months of September to March, primarily as a result of increased purchases from our customers. In anticipation of increased demand for consumer electronics. The months of October and February tend to be seasonally low sales months due to
plant closures for the Chinese New Year and national holidays in the PRC.

Controls and Procedures

First Restatement

In the course of the SEC review of registration statements on Form SB-2 (File Nos. 333-122209 and 333-130247), we restated on January 30, 2006, pursuant to Amendment No.1 to our annual report on Form 10-KSB for the fiscal year ended September 30, 2005, our consolidated balance sheet as of September 30, 2004, our consolidated statements of income and comprehensive income, our consolidated statements of cash flows and our consolidated statements of changes in shareholders equity for the fiscal year ended September 30, 2004, and also extended or modified certain notes to these consolidated financial statements. This restatement arose out of accounting errors relating to (1) misclassification of cash transactions, (2) incorrect charging to our statements of income and comprehensive income and comprehensive income for fiscal 2003 and 2004 for deficit attributable to 1,152,456 shares outstanding prior to
our reverse merger on January 20, 2005, and (3) incorrect presentation of depreciation expenses in the statement of income and comprehensive income. The restatement resulted in an increase in net cash from financing activities, a decrease in the amount of common stock outstanding and a corresponding increase in paid-in capital, and a decrease in gross profit for the fiscal year ended September 30, 2004 by $1,635,971, or approximately 11%.

Second Restatement

In the course of the SEC review of the registration statements referred to above, we determined that beginning with fiscal quarter ended December 31, 2005, we would no longer be considered a small business issuer. We restated on March 29, 2006, pursuant to Amendment No.2 to our quarterly report on Form 10-Q for the quarter ended December 31, 2005, our consolidated balance sheet as of December 31, 2005, our consolidated statement of income and comprehensive income and our consolidated statement of cash flows for the three months ended December 31, 2005 to reflect the prospective adoption of SFAS 123R relating to the accounting for stock- based compensation commencing in the first quarter of our fiscal year ending September 30, 2006. Pursuant to the restatement, we recognized incremental share-based compensation expense of $711,512 in the quarter ended December 31, 2005. This restatement
resulted in, among other things, a decrease in gross profit and net income per share for the first quarter of our fiscal year 2006.

40

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Third Restatement

As reported
in the current report on Form 8-K filed with the SEC on August 4, 2006, we
changed our independent registered public accounting firm from Schwartz Levitsky
Feldman LLP to KPMG. We engaged KPMG on May 15, 2006 to audit our previously
reported financial statements for the fiscal years ended September 30, 2003,
2004 and 2005. During the course of the audit, KPMG notified our accounting
staff of misstatements in our previously reported financial statements for the
fiscal years ended September 30, 2003, 2004 and 2005 that required correction
relating to: (1) the overstatement of interest expense because of an error in
the application of accounting principles relating to interest capitalization,
and the related understatement of property, plant and equipment, construction in
progress and depreciation expenses; (2) the incorrect charging to
shareholders equity for fiscal year 2005 of the provision for staff and
workers bonus and welfare fund instead of charging it to the statements of
income and comprehensive income; (3) the overstatement of the provision for
contributions to a social insurance plan because of a misinterpretation of the
applicable PRC laws; (4) the understatement of our accumulated foreign-currency
translation adjustment for fiscal 2005 included in comprehensive income and
overstatement of our additional paid-in capital due to a calculation error
during consolidation; (5) other misstatements identified, which were
individually not material, including amounts related to amortization of lease
prepayments, prepayments and other receivables, accrued expenses and other
payables, cost of revenues, general and administrative expenses, finance costs,
other expenses, and certain cash flow items, and (6) the consequential
understatements or overstatements of income tax expenses. The net restatement
adjustments resulting from these accounting misstatements resulted in an
increase in our net income and earnings per share for the fiscal years 2003,
2004 and 2005, respectively.

Our
management has carried out an evaluation, with the participation and under the
supervision of our chief executive officer and chief financial officer, of the
effectiveness of the design and operation of our disclosure controls and
procedures as of September 30, 2006 covered by Managements Report on
Internal Control over Financial Reporting. We have identified the following
material weaknesses as of September 30, 2006:

| | We did not maintain effective controls over the financial reporting process due
to an insufficient complement of personnel with a level of accounting knowledge,
experience and training in the application of U.S. GAAP commensurate with our
financial reporting requirements.  Additionally, our senior management
lacked an adequate level of accounting knowledge, experience and training in the
application of U.S. GAAP, and did not implement adequate supervisory review to
ensure that the consolidated financial statements were prepared in conformity
with U.S. GAAP. The lack of a sufficient complement of personnel with a level of
accounting knowledge, experience and training contributed to each of the
material weaknesses discussed below;                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not
maintain effective controls over accounting for capitalization of interest
costs, and the related recognition of property, plant and equipment and
depreciation expense. Specifically, we did not have effective controls to
ensure that capitalized interest costs for qualifying assets and related
depreciation expense were properly determined.  This material weakness
resulted in the understatement of the related property, plant and equipment,
construction in progress and depreciation expense and an overstatement of interest expense, which required us to restate,
in August 2006, our previously issued consolidated financial statements as of
September 30, 2004 and 2005, and for each of the three years ended September 30,
2005, and the interim condensed consolidated financial information for each of
the quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March
31, 2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;                                         
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain
effective controls over accounting for deferred taxes under U.S. GAAP.  Specifically, we did not have effective
controls over the identification and measurement of differences between the
respective tax and financial reporting bases of certain assets and liabilities
and the determination of the applicable income tax rate to ensure that deferred
taxes were accurately presented in our consolidated financial statements. 
This material weakness resulted in the understatement of both deferred tax
assets and deferred tax liabilities and errors in income tax expense which required us to restate, in August
2006, our previously issued consolidated financial statements as of September
30, 2004 and 2005, and for each of the three years ended September 30, 2005, and
the interim condensed consolidated financial information for each of the
quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March 31,
2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain effective controls over accounting for the share-based
compensation. Specifically, we did not have effective controls to determine the
accounting for cancellation and replacement of certain option grants and the
classification of the associated share-based compensation expense in the
consolidated statement of income and comprehensive income.  This material
weakness resulted in a material adjustment to our preliminary consolidated
financial statements as of September 30, 2006, which was initially identified by
our auditor and subsequently corrected by our management;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

41

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| | We did not maintain effective controls over the calculation of earnings per
share in accordance with SFAS No. 128 Earnings per Share.
Specifically, we did not have effective controls to accurately and
completely identify dilutive instruments in the calculation of diluted
earnings per share.  This material weakness resulted in errors in the
diluted weighted average number of ordinary shares which required us to restate,
in August 2006, our previously issued consolidated financial statements as of
September 30, 2004 and 2005, and for each of the three years ended September 30,
2005, and the interim condensed consolidated financial information for each of
the quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March
31, 2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
| | We did not maintain effective controls over the accounting for the complete and accurate recognition of construction in progress assets.  Specifically, we did not have effective controls over the process for initiating, authorizing, recording and processing journal entries related to recognition of construction in progress assets.  This material weakness resulted in more than a remote likelihood that a material misstatement to our annual or interim consolidated financial statements would not be prevented or detected; and                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
| | We did not maintain
effective controls over the accounting for construction in progress assets and
the determination of depreciation expenses when the assets are ready for their
intended use.  Specifically, we did not have effective controls to track
and assess the ready-for-intended-use status of the construction in progress
assets to ensure construction in progress assets being transferred to property,
plant and equipment and the related commencement of depreciation expense was in
accordance with U.S. GAAP.  This material weakness resulted in more than a
remote likelihood that a material misstatement to our annual or interim
consolidated financial statements would not be prevented or
detected.                                                                                                                                                                                                                                                                                         



See Item 9A. Controls and Procedures for a more detailed discussion of these material weaknesses.

Financial Statement Presentation

Net revenues.    Our net revenues represent the invoiced value of our products sold, net of value added taxes, or VAT, sales returns, trade discounts and allowances. We are subject to VAT, which is levied on most of our products at the rate of 17% on the invoiced value of our products. Provision for sales returns are recorded as a reduction of revenue in the same period that revenue is recognized. The provision for sales returns represents our best estimate of the amount of goods that will be returned from our customers based on historical sales returns data.

The following table sets forth the breakdown of our net revenues by battery cell type for the periods indicated.

|                                     |  | Year Ended September 30, |       
|------------------------------------ |  | ------------------------ | ------
|                                     |  |                          |       
|                                     |  | 2004                     |       
|                                     |  |                          |       
|                                     |  | (in thousands)           |       
|Prismatic cells                      |  |                          |       
|Steel-case   cells                   |  | $                        | 37,966
|Aluminum-case   cells                |  |                          | 13,082
|Battery   packs                      |  |                          | 12,436
|Cylindrical cells                    |  |                          | 262   
|High-power   lithium-phosphate cells |  |                          |      
|Lithium polymer cells                |  |                          |      
|                                     |  |                          |       
|Total                                |  |                          | 63,746
|                                     |  |                          |       

Our net revenues have increased significantly during fiscal 2004, 2005, and 2006, in part because of increased shipments as we ramped up our production capacity to meet customer demands for our products.

Cost of Revenues.    Cost of revenues consists primarily of material costs, employee remuneration for staff engaged in production activity, share-based compensation, depreciation and related expenses that are directly attributable to the production of products. Cost of revenues also includes write-downs of inventory to lower of cost or market.

42

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The cost of raw materials for aluminum-case cells is generally higher than that of steel-case cells. Cost of revenues from the sales of battery packs also includes the fees we pay to pack manufacturers for assembling our prismatic cells into battery packs.

While the selling prices of our products
decreased during the years from 2004 to 2006 as our market strategy to capture
more market shares as well as due to market competition, our gross profit, as a
percentage of net revenues, increased from 21.1% in fiscal year 2004 to 25.4% in
fiscal year 2005, and further increased to 27.6% in fiscal year 2006. This is
mainly attributable to (1) the decrease in unit manufacturing costs as a result
of scale of economy which outweighed the effect of decrease in selling prices;
and (2) the introduction of new products with higher gross profit margins than
average, such as battery packs in 2005 and high-power lithium-phosphate cells in
2006.

Research and Development Costs.    Research and development costs primarily comprise of remuneration for R&D staff, share-based compensation, depreciation and maintenance expenses relating to R&D equipment, and R&D material costs.

Sales and Marketing.    Sales and marketing expenses consist primarily of remuneration for staff involved in selling and marketing efforts, including staff engaged in the packaging of goods for shipment, advertising cost, depreciation, share-based compensation and travel and entertainment expenses. We do not pay slotting fees to retail companies for displaying our products, engage in cooperative advertising programs, participate in buy-down programs or similar arrangements. No material estimates are required by management to determine our actual marketing or advertising costs for any period.

General and Administrative.   General and administrative expenses consist primarily of employee remuneration, share-based compensation, professional fees, insurance, benefits, general office expenses, depreciation, liquidated damage charge and bad debt expenses.

Gain on
Trading Securities.   Gain on trading securities represents
realized gain from purchases and sales of certain listed shares in open market
of Hong Kong Stock Exchange.  These transactions were concluded by BAK
International Limited, our Hong Kong subsidiary.  As of September 30, 2006,
we and our subsidiary do not hold any equity or debt securities on hand for
trading purpose.  We do not anticipate investment in trading securities to
form an ongoing part of our treasury function.

Finance Costs, Net.     Finance costs consist primarily of interest income, interest on bank loans, net of capitalized interest, and bank charges.

Income Taxes.     Under applicable income tax laws and regulations, an enterprise located in Shenzhen, including the district where our operations are located, is subject to a 15% enterprise income tax. Further, according to PRC laws and regulations, foreign invested manufacturing enterprises are entitled to, starting from their first profitable year, a two-year exemption from enterprise income tax followed by a three-year 50% reduction in its enterprise income tax rate. Our PRC subsidiaries, Shenzhen BAK and BAK Electronic, are each entitled to a two-year exemption from enterprise income tax and a reduced enterprise income tax rate of 7.5% for the following three years from its first profitable year. As such, for the first two calendar years ended December 31, 2003, Shenzhen BAK was exempted from any enterprise income tax. Between January 1, 2004 and December 31, 2006,
Shenzhen BAK is subject to the enterprise income tax rate of 7.5%. BAK Electronic, established in August 2005, is eligible for the same preferential tax treatment applicable to Shenzhen BAK and currently is exempt from any enterprise income tax because of tax losses.

In addition, due to the additional capital invested in Shenzhen BAK in both 2005 and 2006, Shenzhen BAK was granted a lower income tax rate of 3.309% and 1.7% in calendar year 2005 and 2006 respectively.

Furthermore, to encourage foreign investors to introduce advanced technologies to China, the PRC government has offered additional tax incentives to enterprises that are classified as a foreign invested enterprise with advanced technologies. According to an official notice issued by the Shenzhen Municipal Trade and Industry Bureau, Shenzhen BAK received such designation in August 2005. As a result, as long as Shenzhen BAK maintains this designation, it may apply to the tax authority to extend its current reduced tax rate of 7.5% for another three years, until December 31, 2009.

Our company is subject to U.S. tax at the statutory rate of 35%. We have not made provisions for any U.S. tax because we have determined that we have no U.S. taxable income.

Our Hong Kong subsidiary, BAK International, is subject to Hong Kong profits tax at the rate of 17.5%. However, because it does not have any assessable income derived from or arising in Hong Kong, it has not paid any Hong Kong profits tax.

Our effective tax rates were 6.1%, 4.6% and 2.9% for the fiscal years ended September 30, 2004, 2005 and 2006, respectively.

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Results of Operations

The following sets forth certain of our income statement information for the years ended September 30, 2004, 2005 and 2006.

|                                                                 |  | Year Ended September 30,           |       
|---------------------------------------------------------------- |  | ---------------------------------- | ------
|                                                                 |  |                                    |       
|                                                                 |  | 2004                               |       
|                                                                 |  |                                    |       
|                                                                 |  | (in thousands, except percentages) |       
|Consolidated Statement   of Income and Comprehensive Income Data |  |                                    |       
|Net   revenues                                                   |  | $                                  | 63,746
|Cost   of revenues                                               |  |                                    | 50,294
|                                                                 |  |                                    |       
|Gross   profit                                                   |  |                                    | 13,452
|Operating   expenses:                                            |  |                                    |       
|Research   and development costs                                 |  |                                    | 329   
|Sales   and marketing expenses                                   |  |                                    | 1,805 
|General   and administrative expenses                            |  |                                    | 2,545 
|                                                                 |  |                                    |       
|Total   operating expenses                                       |  |                                    | 4,679 
|                                                                 |  |                                    |       
|Operating   income                                               |  |                                    | 8,773 
|Finance   costs                                                  |  |                                    | 454   
|Other   expenses                                                 |  |                                    | 10    
|Gain   on trading securities                                     |  |                                    |      
|Income   tax expenses (benefit)                                  |  |                                    | 507   
|                                                                 |  |                                    |       
|Net   income                                                     |  | $                                  | 7,802 
|                                                                 |  |                                    |       

|   
|---
|(1)

Results of operations for the year ended September 30, 2006 as compared to the year ended September 30, 2005.

Net Revenues.Net revenues increased to $143.8 million for the year ended September 30, 2006 as compared to $101.9 million for same period of the prior year, an increase of $41.9 million or 41.1%.

| |  | Net revenues from the sales of steel-case
cells increased to $64.3 million in the year ended September 30, 2006 from $57.0
million in the same period in 2005, an increase of $7.3 million or 12.8%, due to
an increase in sales volume by 21.5%, as a result of higher demand in the
replacement battery market in the PRC, which is offset by a decrease in average
selling price by 7.1% primarily attributable to the pricing pressure in an
increasingly competitive market.             
| | - | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
| |  | Net revenues from the sales of
aluminum-case cells increased to $49.5 million in the year ended September 30,
2006 from $23.7 million in the same period in 2005, an increase of $25.8 million
or 108.9%, due to an increase in sales volume by 120.7% driven by increased
sales in the OEM market as a result of dramatic growth of the PRC cellular phone
market, and is offset by a decrease in the average selling price by 5.5%
attributable to pricing pressure in a competitive market.
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
| |  | Net revenues from sales of battery packs
decreased to $9.8 million in year ended September 30, 2006 from $20.2 million in
the same period in 2005, due to both a decrease in sales volume by 15.1% and a
decrease in average selling price by 42.5%. The decrease in average selling
price is primarily attributable to the change of type of the battery
packs.                                                                                                                              
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
| |  | We also sold $18.5 million of high-power
lithium-ion cells and $1.0 million of lithium polymer cells in the year ended
September 30, 2006, compared to nil in fiscal 2005.                                                                                                                                                                                                                                                                                                                    

Cost of
Revenues.Cost of revenues increased to $104.2 million for
the year ended September 30, 2006 as compared to $76.0 million for the same
period in 2005, an increase of $28.2 million or 37.1%. The increase in cost of
revenues was attributable to an increase in units of products sold offset by a
decrease in unit costs for prismatic cells and for battery packs. The decrease
in unit manufacturing costs is primarily the result of a decrease in the cost of
main raw materials, an increase in efficiency in our use of raw materials and
our manufacturing yields resulting from our improvement in process technology
and an increase in production output giving us a larger base to spread out our
fixed cost allocation. By product breakdown:

44

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| |  | unit cost of revenue for   steel-case cells, decreased by 8.2%;    
| | - | -------------------------------------------------------------------
| |   |                                                                    
| |  | unit cost of revenue for   aluminum-case cells, decreased by 13.7%;
| |   |                                                                    
| |  | unit cost of manufacturing   battery packs, decreased by 45.4%;    

In addition, share-based compensation cost of $282,000 was recorded in costs of revenues for the year ended September 30, 2006. There was no such share-based compensation cost recognized in 2005.

As a result, gross profit for the year
ended September 30, 2006 was $39.6 million or 27.6% of net revenues as compared
to gross profit of $25.9 million or 25.4% of net revenues for the same period in
2005. The increase in gross profit, as a percentage of net revenues, was
primarily due to (1) the increase in gross profit, as a percentage of net
revenues, for prismatic cells, resulting from a decrease in the unit
manufacturing costs for prismatic cells due to economies of scale which
outweighed the effect of decrease in selling prices; and (2) the introduction of
a new product of high-power lithium-phosphate cells with higher gross profit
margin than average in fiscal year 2006.

Research and Development Costs.Research and development costs increased to $2.9 million for the year ended September 30, 2006 as compared to $542,000 for the same period in 2005. Share-based compensation included in research and development expenses was $1,524,000 for the year ended September 30, 2006. We adopted SFAS 123R effective on October 1, 2005 using the modified prospective approach. Pursuant to SFAS 123R, we measure the employee share-based compensation at grant-date fair value and recognize related expenses over the vesting period. Prior to adoption of SFAS 123R, we adopted the intrinsic value method under SFAS 123 and APB 25, pursuant to which, no employee share-based compensation cost was recognized during fiscal year 2005. Depreciation expenses increased by $246,000 as we purchased more equipment for our R&D efforts. Salaries related to research increased to
$703,000 from $162,000 for the same period of the prior year, an increase of $541,000, primarily due to hiring more experienced research employees.

Sales and
Marketing Expenses. Sales and marketing expenses increased
to $5.1 million for the year ended September 30, 2006 as compared to $3.9
million for the same period in 2005, an increase of $1.2 million or 30.8%.
Share-based compensation was $738,000 for the year ended September 30, 2006 due
to the above-mentioned adoption of SFAS 123R on October 1, 2005. Higher sales
volumes increased packaging and transportation costs by $521,000. Depreciation
charges also increased by $158,000 due to the facilities expansion in the year
ended September 30, 2006. As a percentage of net revenues, sales and marketing
expenses have decreased slightly to 3.5% for the year ended September 30, 2006,
from 3.8% for the same period in 2005, primarily attributable to an increase in
net revenue.

General
and Administrative Expenses.General and administrative
expenses increased to $9.1 million, or 6.3% of revenues, for the year ended
September 30, 2006 as compared to $6.0 million, or 5.9% of revenues, for the
same period in 2005, an increase of $3.1 million or 51.7%. Share-based
compensation included in general and administrative expenses was $1,792,000 for
the year ended September 30, 2006 due to the above-mentioned adoption of SFAS
123R on October 1, 2005. Professional fees and expenses increased $2,253,000
from the year ended September 30, 2005, reflecting the additional costs in
connection with the re-audit of the last three years financial statements
and registration statement fee.

On August 15, 2006, the SEC declared effective a post-effective amendment we filed on August 4, 2006 to terminate the effectiveness of the resale registration statement on Form SB-2 that included the resale of the shares held by those selling shareholders. On October 11, 2006, we filed a registration statement on Form S-1 that covers resales of the shares held by those shareholders, which was declared to be effective on October 19, 2006.  Because the interval from August 15, 2006 to October 19, 2006 exceeds 30 trading days, those selling shareholders would be eligible for the liquidated damages of $487,946 from us. We therefore recognized in general and administrative expenses an amount of $290,575 for the liquidated damage which was incurred up to September 30, 2006. There was no comparable expense in the prior year.

Operating
Income.As a result of the above, operating income totaled
$22.6 million for the year ended September 30, 2006 as compared to operating
income of $15.5 million for the same period of the prior year, an increase of
$7.1 million or 45.8%. As a percentage of net revenues, operating income was
15.7% for the year ended September 30, 2006 as compared to 15.2% for the same
period of the prior year.

Finance Costs, Net.Finance costs, net, increased to $1.9 million for the year ended September 30, 2006 as compared to $845,000 for the same period of the prior year, an increase of $1.0 million or 123.4%. We had $67.9 million in short term loans as of September 30, 2006 as compared to $39.5 million outstanding as of September 30, 2005.

45

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Other Expenses/Gain on Trading Securities.Other expenses was $205,000 for year ended September 30, 2006, as compared to $490,000 for the same period of 2005. In addition, we recognized income of $279,000 from trading securities in the year ended September 30, 2006 from BAK Internationals short-term investment in financial instruments during the period.

Income tax expenses.Income tax expenses decreased to $593,000 for the year ended September 30, 2006, as compared to $652,000 for the same period of 2005. The decrease was the result of a decrease in income tax rate in calendar year 2006 due to the additional capital invested in Shenzhen BAK.

Net Income.As a result of the foregoing, we increased our net income to $20.2 million for the year ended September 30, 2006 from $13.5 million for the same period of the prior year.

Results of operations for the year ended September 30, 2005 as compared to the year ended September 30, 2004

Net Revenues.    Net revenues increased to $101.9 million for the year ended September 30, 2005 as compared to $63.7 million for the prior year, an increase of $38.2 million or 59.9%. Our revenues increased during 2005 primarily as a result of an increase in the number of units sold.

| |  | Net revenues from the   sales of steel-case cells increased to $57.0 million in fiscal 2005 from   $38.0 million in fiscal 2004, an increase of $19.0 million or 50.0%, due to   an increase in sales volume by 50.0% and the average selling price remaining   stable.                                                                                                                                                                                                                                                                                                                                                 
| | - | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| |  | Net revenues from the   sales of aluminum-case cells increased to $23.7 million in fiscal 2005 from   $13.1 million in fiscal 2004, an increase of $10.6 million or 81.3%, due to   an increase in sales volume by 71.8% driven by sales in the OEM market, and   an increase in average selling price by 5.6%, primarily attributable to our   ability to charge higher prices because of the enhanced performance of our   products and a change in our customer mix to include leading PRC cellular   phone brand owners that are willing to pay higher prices for products that   meet their stringent requirements.
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| |  | Net revenues from sales of   battery packs increased to $20.2 million in fiscal 2005 from $12.4 million in   fiscal 2004, due to an increase in sales volume by 73.7%, offset by a   decrease in average selling price by 6.6% primarily attributable to pricing   pressure in a competitive battery pack market.                                                                                                                                                                                                                                                                                                       

Cost of Revenues.    Cost of revenues increased to $76.0 million for the fiscal year ended September 30, 2005, as compared to $50.3 million in fiscal year 2004, representing an increase of $25.7 million or 51.2%. The increase in cost of revenues was attributable to increased revenues and an increase in unit costs for aluminum-case cells, offset by a decrease in unit costs for steel-case cells and battery packs as a result of a decrease in prices for most raw materials and an increased yield in manufacturing. The increase in unit costs for aluminum-case cells was due to increased cost of materials and a change in our product mix toward a greater proportion of higher grade battery cells. Specifically,

| |  | unit cost of steel-case   cells decreased by 6.8%;       
| | - | ---------------------------------------------------------
| |   |                                                          
| |  | unit cost of aluminum-case   cells increased by 5.8%; and
| |   |                                                          
| |  | unit cost of battery packs   decreased by 14.3%.         

As a result, gross profit for fiscal 2005 was $25.9 million or 25.4% of net
revenues as compared to gross profit of $13.5 million or 21.1% of net revenues
for fiscal 2004. The increase in gross profit, as a percentage of net revenues,
was primarily due to (1) the increase in gross profit for steel-case cells,
resulting from a decrease in unit manufacturing cost of steel-case cells due to
economies of scale while its selling prices kept stable; and (2) the larger
production volume of a new product of battery packs with higher gross profit
margin than average in fiscal year 2005.

Research and Development Costs.   Research and development costs increased to $542,000 for the fiscal year ended September 30, 2005 as compared to $329,000 for the prior fiscal year, an increase of $213,000 or 64.7%. New initiatives, such as rechargeable lithium polymer batteries and lithium nickel-cobalt oxide anode research, depreciation from R&D equipment additions and an increase in patent applications and maintenance contributed to the increase.

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Sales and Marketing Expenses.   Sales and marketing expenses increased to $3.9 million for the year ended September 30, 2005, as compared to $1.8 million for the prior year, an increase of $2.1 million or 113.6%. Salaries increased to $2.0 million in fiscal 2005 from $741,000 in fiscal 2004, an increase of $1.3 million. The increase was the result of an increase in the number of employees and higher average salaries in fiscal 2005. Depreciation charges increased to $417,000 for fiscal 2005 from $8,600 for fiscal 2004 as we moved into our new facilities. Higher sales volumes increased packaging and transportation costs by $267,000.

General and Administrative Expenses.   General and administrative expenses increased to $6.0 million for the fiscal year ended September 30, 2005 from $2.5 million for the prior fiscal year, an increase of $3.5 million. As a percentage of net revenues, general and administrative expenses were 5.9% and 4.0% in fiscal 2005 and 2004, respectively. Salaries increased to $1.7 million in fiscal 2005 from $1.1 million in fiscal 2004, an increase of $600,000 or 54.5%, primarily as a result of additional employees. Audit, consulting and investor relations fees increased $551,000 from fiscal 2004 to fiscal 2005, reflecting the additional costs of operating as a public company since January 2005. We also contributed $655,000 to our staff welfare and bonus fund in fiscal 2005 and incurred expenses in the greenery projects of our BAK Industrial Park in the amount of $479,000 in fiscal 2005.

Operating Income.   As a result of the foregoing, operating income totaled $15.5 million for the fiscal year ended September 30, 2005 as compared to operating income of $8.8 million for the fiscal year ended September 30, 2004, an increase of $6.7 million or 76.5%.

As a percentage of net revenues, operating income was 15.2% in fiscal 2005 as compared to 13.8% for the prior fiscal year.

Finance Costs, Net.    Finance costs, net increased to $845,000 for the fiscal year ended September 30, 2005 as compared to $454,000 for the prior fiscal year, an increase of $391,000 or 86.1%. The increase was attributable to the increase in the amount of our short-term bank loans in fiscal 2005 compared with that outstanding in fiscal 2004. We had $39.5 million in short-term bank loans as of September 30, 2005, as compared to $29.1 million outstanding as of September 30, 2004. Short-term bank loans bear interest at annual rates ranging from 4.5% to 6.1%, and maturities are generally less than twelve months. The funds obtained from the increased borrowings were primarily used to fund working capital and to purchase equipment.

Income Tax Expenses.   Income tax expenses increased to $652,000 for the year ended September 30, 2005, as compared to $507,000 for the previous year. One of our subsidiaries commenced paying taxes at the annual rate of 7.5% for the final nine months of fiscal 2004, resulting in an effective tax rate of 6.1% for fiscal 2004. Although income taxes were paid at a 7.5% rate for all of 2005 on the original investment portion, no taxes were due in 2005 for the additional investment due to the tax holiday, resulting in a lower overall rate of 4.6%.

Net Income.   As a result of the foregoing, we increased our net income
to $13.5 million as compared to $7.8 million for the prior year, an increase of
$5.7 million or 73.0%.

Liquidity and Capital Resources

We have historically financed our liquidity requirements from a variety of sources, including short-term bank loans and bills payable under bank credit agreements, sale of bills receivable and issuance of capital stock. As of September 30, 2006, we had cash and cash equivalents of $21.1 million, as compared to $33.1 million as of September 30, 2005. In addition, we had pledged deposits amounting to $13.0 million and $19.4 million at September 30, 2006 and September 30, 2005, respectively. Typically, banks will require borrowers to maintain deposits of approximately 20% to 100% of the outstanding loan balances and bills payable. The individual bank loans have maturities ranging from four to twelve months which coincides with the periods the cash remains pledged to the banks.

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The following table sets forth a summary of our cash flows for the periods indicated

|                                                               |  | Year Ended   September 30, |        
|-------------------------------------------------------------- |  | -------------------------- | -------
|                                                               |  |                            |        
|                                                               |  | 2004                       |        
|                                                               |  |                            |        
|                                                               |  | (in thousands)             |        
|Net cash provided by/(used in) operating activities            |  | $                          | 3,593  
|Net cash used in investing   activities                        |  |                            | (28,300
|Net cash provided by   financing activities                    |  |                            | 27,248 
|Effect of exchange rate   changes on cash and cash equivalents |  |                            |       
|Net increase/(decrease) in   cash and cash equivalent          |  |                            | 2,541  
|Cash and cash equivalents   at the beginning of period         |  |                            | 671    
|Cash and cash equivalents   at the end of period               |  |                            | 3,212  

Operating Activities

Net cash used in operating activities was $5.7 million in the year ended September 30, 2006 compared with net cash provided by operating activities of $8.0 million in the same period in 2005. The negative cash flow was mainly the result of an increase in inventory levels as we increased our production output in the year ended September 30, 2006, and also an increase in the level of our accounts receivable. However, we expect that our negative operating cash flow will improve due to our increased effort to collect account receivables and better control over the inventory level taking into consideration the increasing demand and business operation.

Net cash provided by operating activities in fiscal 2005 was $8.0 million, compared to $3.6 million in fiscal 2004. The increase was mainly the result of an increase in net income, a decrease in our levels of inventories and a decrease in accounts and bills payable, partially offset by an increase in the levels of accounts receivable.

Investing Activities

Net cash used in investing activities increased from $30.6 million in the year ended September 30, 2005 to $41.4 million in the same period in 2006, reflecting an increase in our purchases of equipment, primarily attributable to the construction of the facility to house a new cylindrical cell production line and a new automated aluminum cell line.

Net cash used in investing activities increased from $28.3 million in fiscal 2004 to $30.6 million in fiscal 2005, primarily as a result of an increase in our purchase of property, plant and equipment in connection with our capacity expansion.

Financing Activities

Net cash provided by financing activities was $52.4 million in the year ended September 30, 2005 compared to $35.0 million in the same period in 2006. This was mainly attributable to (i) a $17.9 million increase in net proceeds from borrowing due to more loans being secured for working capital purposes in the year ended September 30, 2006, and (ii) $18.7 million decrease in cash deposited to bank as collateral in the year ended September 30, 2006. The impact of these cash outflows was offset by receipt of $55.4 million cash proceeds from the two capital raisings in January 2005 and September 2005.

Net cash provided by financing activities amounted to $27.2 million in fiscal year 2004, and $52.4 million in fiscal year 2005, primarily representing the net proceeds received from borrowings in fiscal 2004 and 2005 as well as capital raising in fiscal 2005.

As of September 30, 2006, the principal outstanding under our credit facilities and lines of credit were as follows:

|                              |  | Maximum Amount   Available |         | Amount Borrowed |  
|----------------------------- |  | -------------------------- | ------- | --------------- | -
|                              |  |                            |         |                 |  
|                              |  | (in thousands)             |        
|Credit   Facilities:          |  |                            |         |                 |  
|Agricultural   Bank of China  |  | $                          | 50,577  |                 | $
|Shenzhen   Development Bank   |  |                            | 18,966  |                 |  
|China   Construction Bank     |  |                            | 12,644  |                 |  
|Shenzhen   Commercial Bank    |  |                            | 12,644  |                 |  
|China   CITIC Bank            |  |                            | 16,322  |                 |  
|Bank Of China                 |  |                            | 63,222  |                 |  
|CITIC Ka Wah Bank Limited     |  |                            | 6,000   |                 |  
|                              |  |                            |         |                 |  
|SubtotalCredit   Facilities  |  | $                          | 180,375 |                 | $
|                              |  |                            |         |                 |  
|Lines of   Credit:            |  |                            |         |                 |  
|Agricultural   Bank of China  |  |                            |         |                 |  
|Shenzhen   Development Bank   |  |                            |         |                 |  
|Shenzhen   Commercial Bank    |  |                            |         |                 |  
|China   CITIC Bank            |  |                            |         |                 |  
|China   Merchants Bank        |  |                            |         |                 |  
|                              |  |                            |         |                 |  
|Subtotallines   of credit    |  |                            |         |                 |  
|                              |  |                            |         |                 |  
|Total   Principal Outstanding |  |                            |         |                 | $
|                              |  |                            |         |                 |  

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There are no restrictions for our above unused credit facilities.

The above principal outstanding amounts under credit facilities included short-term bank loans of $67.9 million and bills payable of $29.2 million.

For the purpose of presentation, the effect of increase in bills payable balances is included in operating activities in the statements of cash flows due to their nature.

We refinanced
our short-term bank loans during fiscal 2006 at annual interest rates of 5.022%
to 6.138%, payable monthly, and for terms of four to twelve months. These debt
arrangements are generally guaranteed by Mr. Xiangqian Li, our chairman,
president, and chief executive officer. The indebtedness to Shenzhen Commercial
Bank is guaranteed by Mr. Xiangqian Li.

Pursuant to
the refinancing, we pledged $10.1 million of inventory and $6.3 million of
equipment and machinery as security for our comprehensive credit facility with
Shenzhen Development Bank. In addition, Mr. Li pledged 19,110,093 of his shares
of our common stock to guarantee our obligations under this credit facility.
Furthermore, in the event (i) we have bad credit record at any other bank or we
are involved in any material adverse litigation with any other bank, (ii) our
liabilities exceed 70% of our assets our current ratio is less than 0.8, or our
monthly sales revenue declines by 10% as compared with the same period of the
prior year, Shenzhen Development Bank is entitled to accelerate the loan
repayment. We are currently in compliance with these financial tests as of
September 30, 2006.

On January 20, 2005, BAK International completed a private offering of 8,600,433 shares of its common stock for gross offering proceeds of $17.0 million or $1.98 per share. Investors in the offering participated in the subsequent exchange transaction with our company, and received 8,600,433 restricted shares of our common stock, along with attendant registration rights. Net proceeds from the financing of $15.5 million were used as follows: $4.3 million to expand production facilities, $1.8 million to enhance existing products and to research and develop new product offerings, and $9.4 million for working capital purposes.

On September 16, 2005, we sold 7,899,863 shares of our common stock for gross offering proceeds of $43.4 million or $5.50 per share. Net proceeds from that transaction of $39.9 million were used to purchase equipment and for working capital.

During the three months ended September 30, 2006, we repaid seven bank loans totaling $22.5 million, and entered into ten new bank loan agreements totaling $36.7 million. The ten new facilities provide for monthly interest payments at fixed annual interest rates from 5.022% to 5.67%, with principal repayments at maturities during the first calendar quarter and the third calendar quarter of 2007.

On April 21, 2006, we renewed the Comprehensive Credit Facility Agreement of Maximum Amount with Shuibei Branch, Shenzhen Commercial Bank. We may borrow up to RMB 50 million under this credit facility, which expires on April 21, 2007. Under this credit facility, we borrowed RMB 50 million on April 28, 2006, bearing interest at an annual rate of 5.265% and maturing on April 21, 2007.

On April 5, 2006, we renewed the Comprehensive Credit Facility Agreement of Maximum Amount with Longgang Branch, Shenzhen Development Bank. Under this credit facility, we may borrow up to RMB 150 million, which expires on April 29, 2007. Under this credit facility, on April 28, 2006, we entered into a loan agreement with Shenzhen Development Bank, which provides for $12.5 million at a fixed interest annual interest rate of 5.85% and expires pursuant to its terms on April 28, 2007.

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On January 11, 2006, Shenzhen BAK repaid in full its loan from the Agricultural Bank of China, originally entered into on July 29, 2005 for up to $6,178,942 and maturing January 29, 2006. The principal balance at the time of repayment was $6,178,942.

On February 22, 2006, Shenzhen BAK renewed its outstanding loan from China Construction Bank in the amount of $3,726,847 under an Application Letter for Drawing for Bank Loan Facility. The new loan agreement provides for a term of six months, with interest accruing at an annual rate of 5.481%, payable monthly, and principal payable at maturity. The principal and interest terms of the loan renewal are the same as those terms under the original loan.

On July 14, 2006, BAK International Limited entered into a new Credit Facility
Letter with CITIC Ka Wah Bank Limited with a term of one year. BAK International
Limited may borrow up to $6.0 million under this facility letter.

On August 31, 2006, we entered into a new Comprehensive Credit Facility Agreement of Maximum Amount with Shenzhen Branch, Bank of China. We may borrow up to RMB 500 million under this credit facility agreement, which will expire on August 31, 2007. Under this credit facility agreement, we borrowed RMB 100 million on August 31, 2006, bearing interest at an annual rate of 5.508% and maturing on August 31, 2007.

We had a working capital surplus of $4.6 million as of September 30, 2006, as compared to $21.0 million as of September 30, 2005, a decrease of $16.4 million. This decrease was primarily attributable to increase in short-term bank loans part of which were borrowed to finance the acquisition of property, plant and equipment with the expansion of production. We had short-term bank loans maturing in less than one year of $67.9 million as of September 30, 2006, as compared to $39.5 million as of September 30, 2005, an increase of $28.4 million.

We believe that our current cash and cash equivalents and anticipated cash flow from operations will be sufficient to meet our anticipated cash needs, including our cash needs for working capital and capital expenditures for at least the next 12 months. We may, however, require additional cash due to changing business conditions or other future developments, including any investments or acquisitions we may decide to pursue. If our existing cash and amount available under existing credit facilities is insufficient to meet our requirements, we may seek to sell additional equity securities, debt securities or borrow from lending institutions. We can make no assurances that financing will be available in the amounts we need or on terms acceptable to us, if at all. The sale of additional equity securities, including convertible debt securities, would dilute our shareholders. The incurrence of debt would divert

cash for working capital and capital expenditures to service debt obligations and could result in operating and financial covenants that restrict our operations and our ability to pay dividends to our shareholders. If we are unable to obtain additional equity or debt financing as required, our business operations and prospects may suffer.

Capital Expenditures

We made capital expenditures of $28.3 million, $30.6 million and $41.4 million in fiscal year 2004, 2005 and 2006, respectively. Our capital expenditures were used primarily to purchase plant and equipment to expand our production capacity. The table below sets forth the breakdown of our capital expenditures by use for the periods indicated.

|                           |  | Year Ended September 30, |       
|-------------------------- |  | ------------------------ | ------
|                           |  |                          |       
|                           |  | 2004                     |       
|                           |  |                          |       
|                           |  | (in thousands)           |       
|Construction costs         |  | $                        | 20,033
|Purchase of equipment      |  |                          | 7,676 
|Capitalized interest       |  |                          | 545   
|                           |  |                          |       
|Total capital expenditures |  | $                        | 28,254
|                           |  |                          |       

We estimate that our total capital expenditures in fiscal 2007 will reach
approximately $45.0 million, primarily to purchase manufacturing equipment for
the expansion of our production lines.

We have completed the construction of 174,784 square meters of new facilities comprised of manufacturing facilities, warehousing and packaging facilities, dormitory space and administrative offices at the BAK Industrial Park. Of that space, approximately 111,000 square meters are new manufacturing facilities. We have completed construction and put into use an additional administrative area, production facility, four manufacturing facilities, a warehouse and packaging facility, two dormitories and one dining hall. At present, we have no significant payment obligations related to these facilities, although we continue to make payments regarding the construction of the facility as costs arise.

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We do not hold the land use right to the tract of property on which we have constructed our manufacturing facilities and other related facilities. According to the relevant PRC laws and regulations, a land use right certificate, along with government approvals for land planning, project planning, and construction must be obtained before the construction of any building is commenced. An ownership certificate will be granted by the government upon application under the condition that the aforementioned certificate and government approvals are obtained.

We are constructing and have completed part of the construction of our facilities with the approval of the local government of Kuichong Township of Longgang District of Shenzhen, which we understand does not have the authority to grant us the land use rights certificate. Under our agreement with the Kuichong Township government, we have to pay for a 50-year land use rights certificate at an agreed unit price, which in the aggregate amounted to $4.0 million as of September 30, 2004 and $3.2 million as of September 31, 2005, following an adjustment of the site area after a land survey. Out of the $3.2 million, $0.3 million has been paid to the Kuichong Township government. We have been actively negotiating with the Shenzhen municipal government with a view to resolving the lack of authority issue, but we can make no assurances that we will be able to acquire the land use right by purchasing it directly from

the Shenzhen municipal government on the same terms, or if at all. In the meantime, we have recognized a net payable purchase price of $3.0 million for the land use rights on the assumption that it will be on the same terms as those agreed with the Kuichong Township government.

Contractual Obligations and Commercial Commitments

The following table sets forth our contractual obligations and commercial commitments as of September 30, 2006:

|                                                   |  | Payment   Due by Period |        
|-------------------------------------------------- |  | ----------------------- | -------
|                                                   |  |                         |        
|                                                   |  | Total                   |        
|                                                   |  |                         |        
|                                                   |  | (in thousands)          |        
|Short-term bank loans                              |  |                         | 67,900 
|Bills payable                                      |  |                         | 29,175 
|Land use right payable                             |  |                         | 3,031  
|Capital commitments                                |  |                         | 12,742 
|Future interest payment on   short-term bank loans |  |                         | 3,804  
|                                                   |  |                         |        
|Total                                              |  |                         | 116,652
|                                                   |  |                         |        

Other than the contractual obligations and commercial commitments set forth above, we did not have any other long-term debt obligations, operating lease obligations, capital commitments, purchase obligations or other long-term liabilities as of September 30, 2006.

Off-Balance Sheet Transactions

In the ordinary course of business practices in China, we enter into transactions with banks or other lenders where we guarantee the debt of other parties. These parties may be related to or unrelated to us. Conversely, our debt with lenders may also be guaranteed by other parties which may be related or unrelated to us.

Under U.S. GAAP, these transactions may not be recorded on our balance sheet or may be recorded in amounts different than the full contract or notional amount of the transaction. Our primary off balance sheet arrangements would result from our loan guaranties in which Shenzhen BAK would provide contractual assurance of the debt, or guarantee the timely re-payment of principal and interest of the guaranteed party.

Typically, no fees are received for this service. Thus in those transactions, Shenzhen BAK would have a contingent obligation related to the guarantee of payment in the event the underlying loan is in default.

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Transactions described above require accounting treatment under FASB Interpretation 45, Guarantors Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others, or FIN 45. Under that standard, we would be required to recognize the fair value of guarantees issued or modified after December 31, 2002 for non-contingent guarantee obligations, and also a liability for contingent guarantee obligations based on the probability that the guaranteed party will not perform under the contractual terms of the guaranty agreement.

We have assessed the liabilities arising from these guarantees and considered they are immaterial to the consolidated financial statements. Therefore, no liabilities in respect of the guarantees were recognized as of September 30, 2006 and September 30, 2005. We had guaranteed the timely re-payment of principal and interest of two parties to a bank. The maximum amount of our exposure for those guarantees at September 30, 2006 and September 30, 2005 were $3.8 million and $4.8 million respectively.

Interest Rate Risk

We are exposed to interest rate risk primarily with respect to our short-term bank loans. Although the interest rates, based on the banks prime rates, are fixed for the terms of the loans, the terms are typically five to twelve months and interest rates are subject to change upon renewal. There were no material changes in interest rates for short-term bank loans renewed during the year ended September 30, 2006. A hypothetical 1.0% increase in the annual interest rates for all of our credit facilities at  September  30, 2006 would decrease net income before provision for income taxes by $679,000 or 3.1% for the year ended September 30, 2006. Management monitors the banks prime rates in conjunction with our cash requirements to determine the appropriate level of debt balances relative to other sources of funds. We have not entered into any hedging transactions in an effort to reduce
our exposure to interest rate risk.

Foreign Exchange Risk

Although our reporting currency is the U.S. dollar, the financial records of our operating subsidiaries are maintained in their local currency, the RMB, which is the functional currency. Approximately 67.2% of our revenues and 94.9% of our costs and expenses for the year ended September 30, 2006 are denominated in RMB, with the balance denominated in U.S. dollars. Approximately 86.7% of our assets except for cash were denominated in RMB as of September 30, 2006. As a result, we are exposed to foreign exchange risk as our revenues and results of operations may be affected by fluctuations in the exchange rate between U.S. dollars and RMB. If the RMB depreciates against the U.S. dollar, the value of our Renminbi revenues, earnings and assets as expressed in our U.S. dollar financial statements will decline. Assets and liabilities of our operating subsidiaries are translated into U.S. dollars at the exchange
rate at the balance sheet date, their equity accounts are translated at historical exchange rate and their income and expenses items are translated using the average rate for the period. Any resulting exchange differences are recorded in accumulated other comprehensive income or loss. An average appreciation (depreciation) of the RMB against the U.S. dollar of 5% would increase (decrease) our comprehensive income by $5.2 million based on our outstanding revenues, costs and expenses, assets and liabilities denominated in RMB as of September 30, 2006. As of September 30, 2006, our accumulated other comprehensive income (loss) was $3.5 million. We have not entered into any hedging transactions in an effort to reduce our exposure to foreign exchange risk.

Critical Accounting Policies

Our consolidated financial information has been prepared in accordance with U.S. GAAP, which requires us to make judgments, estimates and assumptions that affect (1) the reported amounts of our assets and liabilities, (2) the disclosure of our contingent assets and liabilities at the end of each fiscal period and (3) the reported amounts of revenues and expenses during each fiscal period. We continually evaluate these estimates based on our own historical experience, knowledge and assessment of current business and other conditions, our expectations regarding the future based on available information and reasonable assumptions, which together form our basis for making judgments about matters that are not readily apparent from other sources. Since the use of estimates is an integral component of the financial reporting process, our actual results could differ from those estimates. Some of our accounting
policies require a higher degree of judgment than others in their application.

When reviewing our financial statements, the following should also be considered: (1) our selection of critical accounting policies, (2) the judgment and other uncertainties affecting the application of those policies, and (3) the sensitivity of reported results to changes in conditions and assumptions. We believe the following accounting policies involve the most significant judgment and estimates used in the preparation of our financial statements.

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Recoverability of Long-Lived Assets

Our business is capital intensive and has required, and will continue to require, significant investments in property, plant and equipment. As of September 30, 2005 and September 30, 2006, the carrying amount of property, plant and equipment, net was $65.8 million and $109.4 million, respectively. We assess the recoverability of property, plant and equipment to be held and used by a comparison of the carrying amount of an asset or group of assets to the future net undiscounted cash flows expected to be generated by the asset or group of assets. If such assets are considered impaired, the impairment recognized is measured as the amount by which the carrying amount of the assets exceeds the fair value of the assets.

A prolonged general economic downturn and, specifically, a continued downturn in the battery cell industry as well as other market factors could intensify competitive pricing pressure, create an imbalance of industry supply and demand, or otherwise diminish volumes or profits. Such events, combined with changes in interest rates, could adversely affect our estimates of future net cash flows to be generated by our long-lived assets. Consequently, it is possible that our future operating results could be materially and adversely affected by additional impairment charges related to the recoverability of our long-lived assets.

Inventory Obsolescence

We review our inventory for potential impairment on a quarterly or more frequent basis as deemed necessary. Such review includes, but is not limited to, reviewing the levels of inventory versus customer requirements and obsolescence. The review and evaluation also considers the potential sale of impaired inventory at lower than market prices. At each balance sheet date, we identify inventories that are worth less than cost and write them down to their net realizable value and the difference is charged to our cost of revenues of that period. Though management considers such write-down of inventories adequate and proper, changes in sales volumes due to unexpected economic or competitive conditions are among the factors that could materially affect the adequacy of such write down.

Allowance for Doubtful Accounts

The allowance for doubtful accounts is our best estimate of the amount of probable credit losses in our accounts receivable. We determine the allowance based on historical write-off experience, customer specific facts and economic conditions. Bad debt expense is included in the general and administrative expenses. We review outstanding account balances individually for collectibility. Account balances are charged off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote. As of September 30, 2005 and September 30, 2006, we had not charged off any balances as we had yet to exhaust all means of collection.

Stock-Based Compensation

We have adopted the alternate intrinsic value method recognition provision of SFAS 123. Pursuant to the requirements of SFAS 123, we have disclosed in our annual financial statements for the year ended September 30, 2005 the pro forma effect of application of the preferred fair value method recognition provision. Further, effective October 1, 2005, we adopted the provisions of SFAS 123R, which requires the use of the fair value method of accounting for share-based compensation. Under the fair value based method, compensation cost related to employee stock options or similar equity instruments is measured at the grant date based on the value of the award and is recognized over the service period, which is usually the vesting period. SFAS 123R also requires measurement of cost of a liability-classified award based on its current fair value.  The fair value of the liability-classified award will be
subsequently remeasured at each reporting date through the settlement date.  Change in fair value during the requisite service period will be recognized as compensation cost over that period.  We determine fair value using the Black-Scholes model. Under this model, certain assumptions, including the risk-free interest rate, the expected life of the options and the estimated fair value of our ordinary shares and the expected volatility, are required to determine the fair value of the options. If different assumptions had been used, the fair value of the options would have been different from the amount we computed and recorded, which would have resulted in either an increase or decrease in the compensation expense.

Pursuant to SFAS 123R, we have recognized compensation costs of $4.3 million in relation to stock-based award to our employees and non-employee directors in fiscal year 2006 as an increase in both the operating costs and the shareholders equity.

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Changes in Accounting Standards

In December 2004, the Financial Accounting Standards Board , or FASB, issued SFAS No. 123 (revised 2004),  Share-Based Payment, or SFAS 123R, which became effective for us on October 1, 2005. SFAS 123R revises SFAS 123 and supersedes APB 25. SFAS 123R requires all public and non-public companies to measure and recognize compensation expense for all stock-based payments for services received at the grant-date fair value, with the cost recognized over the vesting period (or the requisite service period). We adopted SFAS 123R since the fiscal quarter ended December 31, 2005 using a modified prospective approach.

In December 2004, the FASB issued SFAS No. 151, Inventory Costs, an amendment of ARB No. 43, Chapter 4, or SFAS 151, which became effective for us on October 1, 2005. This standard clarifies that abnormal amounts of idle facility expense, freight, handling costs and wasted material should be expensed as incurred and not included in inventory. In addition, this standard requires that the allocation of fixed production overhead costs to inventory be based on the normal capacity of the production facilities. The impact of the adoption of SFAS 151 has not been material.

In July 2006, the FASB issued FIN 48, Accounting for Uncertainty in Income Taxes an Interpretation of FASB Statement No. 109, or FIN 48, which clarifies the accounting for uncertainty in tax positions. This Interpretation requires that we recognize in our consolidated financial statements the impact of a tax position if that position is more likely than not of being sustained on audit, based on the technical merits of the position. The provisions of FIN 48 are effective for us on January 1, 2007, with the cumulative effect of the change in accounting principle, if any, recorded as an adjustment to opening retained earnings. We are currently evaluating the impact of adopting FIN 48 on its consolidated financial statements.

In September 2006, the FASB issued SFAS 157, Fair Value Measurements, or SFAS 157, which defines fair value, establishes a framework for measuring fair value in U.S. GAAP, and expands disclosures about fair value measurements. SFAS 157 applies under other accounting pronouncements that require or permit fair value measurements, where fair value is the relevant measurement attribute. The standard does not require any new fair value measurements. SFAS 157 is effective for financial statements issued for fiscal years beginning after November 15, 2007, and interim periods within those fiscal years. We are currently evaluating the impact of adopting SFAS 157 on its consolidated financial statements.

In September 2006, the SEC issued SAB No. 108, which provides guidance on the process of quantifying financial statement misstatements. In SAB No. 108, the SEC staff establishes an approach that requires quantification of financial statement errors, under both the iron-curtain and the roll-over methods, based on the effects of the error on each of our financial statements and the related financial statement disclosures. SAB No. 108 is generally effective for annual financial statements in the first fiscal year ending after November 15, 2006. The transition provisions of SAB No. 108 permits existing public companies to record the cumulative effect in the first year ending after November 15, 2006 by recording correcting adjustments to the carrying values of assets and liabilities as of the beginning of that year with the offsetting adjustment recorded to the opening balance of retained earnings. We do
not expect that the adoption of SAB No. 108 would have a material effect on our consolidated financial statements.

Exchange Rates

The financial records of Shenzhen BAK and BAK Electronics are maintained in Renminbi. In order to prepare our financial statements, we have translated amounts in Renminbi into amounts in U.S. dollars. The amounts of our assets and liabilities on our balance sheets are translated using the closing exchange rate as of the date of the balance sheet. Revenues, expenses, gains and losses are translated using the average exchange rate prevailing during the period covered by such financial statements. Adjustments resulting from the translation, if any, are included in our cumulative other comprehensive income (loss) in our stockholders equity section of our balance sheet. All other amounts that were originally booked in Renminbi and translated into U.S. dollars, were translated using the closing exchange rate on the date of recognition. Consequently, the exchange rates at which the
amounts in those comparisons were computed varied from year to year.

54

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The exchange rates used to translate amounts in Renminbi into U.S. dollars in connection with the preparation of our financial statements were as follows:

|                                                                                                                                                                                      |  | RMB per   U.S. Dollar |       
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | --------------------- | ------
|                                                                                                                                                                                      |  |                       |       
|                                                                                                                                                                                      |  | 2006                  |       
|                                                                                                                                                                                      |  |                       |       
|Balance sheet items as of   September 30                                                                                                                                              |  |                       | 7.9087
|Amounts included in the   statement of income and comprehensive income, statement of changes in   stockholders equity and statement of cash flows for the years ended   September 30 |  |                       | 8.0286

Renminbi is not readily convertible into U.S. dollars in the foreign exchange markets. The foreign exchange rate between the RMB and the U.S. dollar had been stable at approximately RMB 8.28 to $1.00 for the last few years. On July 21, 2005, the Central Bank of China announced that it would allow the RMB to move to a flexible exchange rate with a maximum daily variance against the U.S. dollar of 0.3%. No provision has been made in the accompanying financial statements for the change in currency policy, nor has any determination been made, as to the potential impact, this may have on our future operations. As a result, the stated exchange rates may not accurately reflect the amount in U.S. dollars into which RMB could be actually converted at the date or during the periods reflected in the foregoing table.

Item 7A.  Quantitative and Qualitative Disclosures about Market Risk.

The information required by this item is discussed in Item 7. Interest Rate Risk and Foreign Exchange Risk.

Item 8.  Financial Statements and Supplementary Data.

Consolidated Financial Statements

The financial statements required by this item begin on page F-1 hereof.

Quarterly financial result

The following table reflects our unaudited quarterly consolidated statement of operations data for the quarters presented. We believe that the historical quarterly information has been prepared substantially on the same basis as the audited consolidated financial statements, and all necessary adjustments, consisting only of normal recurring adjustments, have been included in the amounts below to state fairly the unaudited quarterly results of operations data.

|                                      |  | Dec 31   2004   USD                  |        | Mar 31   2005   USD |  | Jun 30   2005   USD |   | Sep 30   2005   USD |        | Dec 31   2005   USD |  | Mar 31   2006   USD |   | Jun 30   2006   USD |        | Sep 30   2006   USD | 
|------------------------------------- |  | ------------------------------------ | ------ | ------------------- |  | ------------------- | - | ------------------- | ------ | ------------------- |  | ------------------- | - | ------------------- | ------ | ------------------- | 
|                                      |  |                                      |        |                     |  |                     |   |                     |        |                     |  |                     |   |                     |        |                     | 
|                                      |  | Unaudited                            |        | Unaudited           |  | Unaudited           |   | Unaudited           |        | Unaudited           |  | Unaudited           |   | Unaudited           |        | Unaudited           | 
|                                      |  | (in   thousands, except percentages) |       
|Revenues                              |  |                                      | 25,126 |                     |  | 25,878              |   |                     | 24,154 |                     |  | 26,763              |   |                     | 26,104 |                     | 
|Cost of revenues                      |  |                                      | 20,562 |                     |  | 19,844              |   |                     | 17,598 |                     |  | 18,043              |   |                     | 19,028 |                     | 
|                                      |  |                                      |        |                     |  |                     |   |                     |        |                     |  |                     |   |                     |        |                     | 
|Gross profit                          |  |                                      | 4,564  |                     |  | 6,034               |   |                     | 6,556  |                     |  | 8,720               |   |                     | 7,076  |                     | 
|Gross profit ratio                    |  |                                      | 18.2   | %                   |  | 23.3                | % |                     | 27.1   | %                   |  | 32.6                | % |                     | 27.1   | %                   | 
|Research and development   costs      |  |                                      | 20     |                     |  | 166                 |   |                     | 129    |                     |  | 227                 |   |                     | 495    |                     | 
|Sales and marketing expenses          |  |                                      | 738    |                     |  | 956                 |   |                     | 1,078  |                     |  | 1,082               |   |                     | 1,205  |                     | 
|General and administrative   expenses |  |                                      | 1,241  |                     |  | 1,380               |   |                     | 1,443  |                     |  | 1,929               |   |                     | 2,162  |                     | 
|Operating income                      |  |                                      | 2,565  |                     |  | 3,532               |   |                     | 3,906  |                     |  | 5,482               |   |                     | 3,214  |                     | 
|Finance costs                         |  |                                      | 219    |                     |  | 226                 |   |                     | 78     |                     |  | 323                 |   |                     | 181    |                     | 
|Other (income) / expenses             |  |                                      | 26     |                     |  | 19                  |   |                     | 9      |                     |  | 436                 |   |                     | 4      |                     | 
|Gain on trading securities            |  |                                      |       |                     |  |                    |   |                     |       |                     |  |                    |   |                     | 279    |                     | 
|                                      |  |                                      |        |                     |  |                     |   |                     |        |                     |  |                     |   |                     |        |                     | 
|Income before income taxes            |  |                                      | 2,320  |                     |  | 3,287               |   |                     | 3,819  |                     |  | 4,723               |   |                     | 3,308  |                     | 
|Income taxes   expenses/(benefit)     |  |                                      | 176    |                     |  | 251                 |   |                     | 318    |                     |  | (93                 | ) |                     | 116    |                     | 
|                                      |  |                                      |        |                     |  |                     |   |                     |        |                     |  |                     |   |                     |        |                     | 
|Net income                            |  |                                      | 2,144  |                     |  | 3,036               |   |                     | 3,501  |                     |  | 4,816               |   |                     | 3,192  |                     | 
|                                      |  |                                      |        |                     |  |                     |   |                     |        |                     |  |                     |   |                     |        |                     | 

55

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Item 9.  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

On January 20, 2005, we dismissed George Stewart, C.P.A. as our independent
registered public accounting firm and appointed Schwartz Levitsky Feldman
LLP, as our independent registered public accounting firm. There were no
disagreements or events as described in Item 304(a)(1)(iv) of Regulation S-B in
connection with the change in accountants described above.

As disclosed in our
current report on Form 8-K filed with the SEC on August 4, 2006, as amended on
August 16, 2006, we appointed KPMG on May 15, 2006 as our independent registered
public accounting firm to replace Schwartz Levitsky Feldman LLP This current
report on Form 8-K is hereby incorporated herein by reference.

Item 9A.  Controls and Procedures.

(a)     Disclosure Controls and Procedures

As required
by Rule 13a-15 under the Securities Exchange Act, our management has carried out
an evaluation, with the participation and under the supervision of our chief
executive officer and chief financial officer, of the effectiveness of the
design and operation of our disclosure controls and procedures as of September
30, 2006. Disclosure controls and procedures refer to controls and other
procedures designed to ensure that information required to be disclosed in the
reports we file or submit under the Securities Exchange Act is recorded,
processed, summarized and reported within the time periods specified in the
rules and forms of the SEC and that such information is accumulated and
communicated to our management, including our chief executive officer and chief
financial officer, as appropriate, to allow timely decisions regarding required
disclosure. In designing and evaluating our disclosure controls and procedures,
management recognizes that any controls and procedures, no matter how well
designed and operated, can provide only reasonable assurance of achieving the
desired control objectives, and management is required to apply its judgment in
evaluating and implementing possible controls and procedures.

Management
conducted its evaluation of disclosure controls and procedures under the
supervision of our chief executive officer and our chief financial officer.
Based upon, and as of the date of this evaluation, our chief executive officer
and chief financial officer concluded that our disclosure controls and
procedures were not effective, because of the material weaknesses discussed below
under Managements Report on Internal Control over Financial
Reporting.

(b)     Managements Report on Internal
Control over Financial Reporting

Our
management is responsible for establishing and maintaining adequate internal
control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f)
under the Securities Exchange Act. Our internal controls over financial
reporting are designed to provide reasonable assurance regarding the reliability
of financial reporting and the preparation of financial statements for external
purposes in accordance with U.S. GAAP. Our internal control over financial reporting includes those policies
and procedures that:

56

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| | (i)   | pertain to the maintenance   of records that, in reasonable detail, accurately and fairly reflect the   transactions and dispositions of our assets;                                                                                                                                                                 
| | ----- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |       |                                                                                                                                                                                                                                                                                                                      
| | (ii)  | provide reasonable assurance that transactions are recorded as necessary to
permit preparation of financial statements in accordance with generally accepted accounting principles, and
that our receipts and expenditures are being made only in accordance with
authorizations of our management and directors; and
| |       |                                                                                                                                                                                                                                                                                                                      
| | (iii) | provide reasonable   assurance regarding prevention or timely detection of unauthorized   acquisition, use or disposition of our assets that could have a material   effect on the financial statements.                                                                                                             

All internal control systems, no matter how well designed and operated, have inherent limitations and can therefore provide only reasonable assurance with respect to financial statement preparation and presentation. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Our
management has assessed the effectiveness of our internal control over financial
reporting as of September 30, 2006. In making its assessment, management used
the criteria described in Internal Control  Integrated Framework,
issued by the Committee of Sponsoring Organizations of the Treadway Commission,
or COSO.

A material weakness is a control deficiency, or combination of control deficiencies, that results in more than a remote likelihood that a material misstatement of the annual or interim financial statements will not be prevented or detected. The following material weaknesses have been identified and included in our managements assessment as of September 30, 2006:

| | We did not maintain effective controls over the financial reporting process due
to an insufficient complement of personnel with a level of accounting knowledge,
experience and training in the application of U.S. GAAP commensurate with our
financial reporting requirements.  Additionally, our senior management
lacked an adequate level of accounting knowledge, experience and training in the
application of U.S. GAAP, and did not implement adequate supervisory review to
ensure that the consolidated financial statements were prepared in conformity
with U.S. GAAP. The lack of a sufficient complement of personnel with a level of
accounting knowledge, experience and training contributed to each of the
material weaknesses discussed below;                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not
maintain effective controls over accounting for capitalization of interest
costs, and the related recognition of property, plant and equipment and
depreciation expense. Specifically, we did not have effective controls to
ensure that capitalized interest costs for qualifying assets and related
depreciation expense were properly determined.  This material weakness
resulted in the understatement of the related property, plant and equipment,
construction in progress and depreciation expense and an overstatement of interest expense, which required us to restate,
in August 2006, our previously issued consolidated financial statements as of
September 30, 2004 and 2005, and for each of the three years ended September 30,
2005, and the interim condensed consolidated financial information for each of
the quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March
31, 2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;                                         
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain
effective controls over accounting for deferred taxes under U.S. GAAP.  Specifically, we did not have effective
controls over the identification and measurement of differences between the
respective tax and financial reporting bases of certain assets and liabilities
and the determination of the applicable income tax rate to ensure that deferred
taxes were accurately presented in our consolidated financial statements. 
This material weakness resulted in the understatement of both deferred tax
assets and deferred tax liabilities and errors in income tax expense which required us to restate, in August
2006, our previously issued consolidated financial statements as of September
30, 2004 and 2005, and for each of the three years ended September 30, 2005, and
the interim condensed consolidated financial information for each of the
quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March 31,
2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | We did not maintain effective controls over accounting for the share-based
compensation. Specifically, we did not have effective controls to determine the
accounting for cancellation and replacement of certain option grants and the
classification of the associated share-based compensation expense in the
consolidated statement of income and comprehensive income.  This material
weakness resulted in a material adjustment to our preliminary consolidated
financial statements as of September 30, 2006, which was initially identified by
our auditor and subsequently corrected by our management;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

57

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| | We did not maintain effective controls over the calculation of earnings per
share in accordance with SFAS 128 Earnings per Share.
Specifically, we did not have effective controls to accurately and
completely identify dilutive instruments in the calculation of diluted
earnings per share.  This material weakness resulted in errors in the
diluted weighted average number of ordinary shares which required us to restate,
in August 2006, our previously issued consolidated financial statements as of
September 30, 2004 and 2005, and for each of the three years ended September 30,
2005, and the interim condensed consolidated financial information for each of
the quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March
31, 2006.  This material weakness also resulted in a material adjustment to
our preliminary consolidated financial statements as of September 30, 2006,
which was initially identified by our auditor and subsequently corrected by our
management;
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
| | We did not maintain effective controls over the accounting for the complete and
accurate recognition of construction in progress assets.  Specifically, we
did not have effective controls over the process for initiating, authorizing,
recording and processing journal entries related to recognition of construction
in progress assets.  This material weakness resulted in more than a remote
likelihood that a material misstatement to our annual or interim consolidated
financial statements would not be prevented or detected; and                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
| | We did not maintain
effective controls over the accounting for construction in progress assets and
the determination of depreciation expense when the assets are ready for their
intended use.  Specifically, we did not have effective controls to track
and assess the ready-for-intended-use status of the construction in progress
assets to ensure construction in progress assets being transferred to property,
plant and equipment and the related commencement of depreciation expense was in
accordance with U.S. GAAP.  This material weakness resulted in more than a
remote likelihood that a material misstatement to our annual or interim
consolidated financial statements would not be prevented or
detected.                                                                                                                                                                                                                                                                                      

As a result of the existence of these material weaknesses, our chief executive officer and our chief financial officer have concluded that we did not maintain effective control over financial reporting as of September 30, 2006, based on the criteria in Internal Control  Integrated Framework.

KPMG, our
independent registered public accounting firm, has issued an auditors
report on Managements Assessment of our Internal Control over Financial
Reporting as of September 30, 2006 which appears herein.

(c)     Remediation Measuresof Material Weaknesses

To remediate
the material weaknesses described above in Managements Report on
Internal Control over Financial Reporting, we have implemented or plan to
implement the measures described below, and will continue to evaluate and may in the future implement
additional measures.

| | 1. | We planned remediation measures of hiring and training of personnel which are
intended to generally address these material weaknesses by ensuring that we will
have sufficient personnel with knowledge, experience and training in the
application of U.S. GAAP commensurate with our financial reporting requirements.
These measures include the following:
| | -- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |    |                                                                                                                                                                                                                                                                                                                                                               
| |    | i)                                                                                                                                                                                                                                                                                                                                                            
| |    |                                                                                                                                                                                                                                                                                                                                                               
| |    | ii)                                                                                                                                                                                                                                                                                                                                                           
| |    |                                                                                                                                                                                                                                                                                                                                                               
| | 2. | We intend to engage outside consultants,
with relevant accounting experience, skills and knowledge, working under the
supervision and direction of our management, to supplement our existing
accounting personnel on U.S. GAAP;                                                                                                                              

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| | 3. | We retained and intend to continue to retain
the services of outside U.S. counselors to advise us on the SEC disclosure
requirements;                                                                                                          
| | -- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |    |                                                                                                                                                                                                                                                
| | 4. | We   implemented procedures to ensure construction in progress projects are recorded based on the expenditures actually incurred on a quarterly basis and to   be reviewed accordingly, including:                                             
| |    |                                                                                                                                                                                                                                                
| |    | i)                                                                                                                                                                                                                                             
| |    |                                                                                                                                                                                                                                                
| |    | ii)                                                                                                                                                                                                                                            
| |    |                                                                                                                                                                                                                                                
| |    | iii)                                                                                                                                                                                                                                           
| |    |                                                                                                                                                                                                                                                
| | 5. | We   implemented procedures to ensure construction in progress is transferred to   property, plant, and equipment in order to commence depreciation of the asset   when it is ready for intended use and to be reviewed accordingly, including:
| |    |                                                                                                                                                                                                                                                
| |    | i)                                                                                                                                                                                                                                             
| |    |                                                                                                                                                                                                                                                
| |    | ii)                                                                                                                                                                                                                                            
| |    |                                                                                                                                                                                                                                                
| |    | iii)                                                                                                                                                                                                                                           
| |    |                                                                                                                                                                                                                                                
| |    | iv)                                                                                                                                                                                                                                            

We believe that we are taking the steps necessary for remediation of the material weaknesses identified above, and we will continue to monitor the effectiveness of these steps and to make any changes that our management deems appropriate.

Changes in Internal Controls over Financial Reporting

Despite the
remediation measures we have been taking, there were no changes in our internal
controls over financial reporting during the fourth quarter of fiscal 2006 that
have materially affected, or are reasonably likely to materially affect our
internal control over financial reporting.

59

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Report of Independent Registered Public Accounting Firm

The Board of Directors and Shareholders of China BAK Battery, Inc.:

We have audited managements
assessment, included in the accompanying Managements Report on Internal
Control over Financial Reporting (Item 9A(b)), that China BAK Battery, Inc. and
its subsidiaries (the Group) did not maintain effective internal
control over financial reporting as of September 30, 2006, because of the
effects of the material weaknesses identified in managements assessment
based on criteria established in Internal ControlIntegrated Framework
issued by the Committee of Sponsoring Organizations of the Treadway Commission
(COSO). The Groups management is responsible for maintaining effective
internal control over financial reporting and for its assessment of the
effectiveness of internal control over financial reporting. Our responsibility
is to express an opinion on managements assessment and an opinion on the
effectiveness of the Groups internal control over financial reporting
based on our audit.

We conducted our audit in accordance with the standards of the Public Company
Accounting Oversight Board (United States). Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether effective
internal control over financial reporting was maintained in all material
respects. Our audit included obtaining an understanding of internal control over
financial reporting, evaluating managements assessment, testing and
evaluating the design and operating effectiveness of internal control, and
performing such other procedures as we considered necessary in the
circumstances. We believe that our audit provides a reasonable basis for our
opinion.

A companys internal control over
financial reporting is a process designed to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of
financial statements for external purposes in accordance with U.S. generally
accepted accounting principles (U.S. GAAP). A companys
internal control over financial reporting includes those policies and procedures
that (1) pertain to the maintenance of records that, in reasonable detail,
accurately and fairly reflect the transactions and dispositions of the assets of
the company; (2) provide reasonable assurance that transactions are recorded as
necessary to permit preparation of financial statements in accordance with
generally accepted accounting principles, and that receipts and expenditures of
the company are being made only in accordance with authorizations of management
and directors of the company; and (3) provide reasonable assurance regarding
prevention or timely detection of unauthorized acquisition, use, or disposition
of the companys assets that could have a material effect on the financial
statements.

Because of its inherent limitations, internal control over financial reporting
may not prevent or detect misstatements. Also, projections of any evaluation of
effectiveness to future periods are subject to the risk that controls may become
inadequate because of changes in conditions, or that the degree of compliance
with the policies or procedures may deteriorate.

A material weakness is a control deficiency, or combination of control
deficiencies, that results in more than a remote likelihood that a material
misstatement of the annual or interim financial statements will not be prevented
or detected. The following material weaknesses have been identified and included
in managements assessment as of September 30, 2006:

| |  | The Group did not maintain effective controls over the financial reporting
process due to an insufficient complement of personnel with a level of
accounting knowledge, experience and training in the application of U.S. GAAP
commensurate with the Groups financial reporting requirements. 
Additionally, the Groups senior management lacked an adequate level of accounting knowledge,
experience and training in the application of U.S.GAAP, and did not implement adequate supervisory review to ensure that the
consolidated financial statements were prepared in conformity with U.S. GAAP.
The lack of a sufficient complement of personnel with a level of accounting
knowledge, experience and training contributed to each of the material
weaknesses discussed below;                                                                                                                                                                                                                                                                                                                                                                                  
| | - | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| |  | The Group did not maintain effective
controls over accounting for capitalization of interest costs, and the related
recognition of property, plant and equipment and depreciation expense.
Specifically, the Group did not have effective controls to ensure that
capitalized interest costs for qualifying assets and related depreciation
expense were properly determined.  This material weakness resulted in the
understatement of the related property, plant and equipment, construction in
progress and depreciation expense and an overstatement of interest expense, which required the Group to restate, in August
2006, the Groups previously issued consolidated financial statements as of
September 30, 2004 and 2005, and for each of the three years ended September 30,
2005, and the interim condensed consolidated financial information for each of
the quarters ended March 31, 2005, June 30, 2005, December 31, 2005, and March
31, 2006.  This material weakness also resulted in a material adjustment to
the Groups preliminary consolidated financial statements as of September
30, 2006;                                                  
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| |  | The Group did not maintain effective
controls over accounting for deferred taxes under U.S. GAAP.  Specifically,
the Group did not have effective controls over the identification and
measurement of differences between the respective tax and financial reporting
bases of certain assets and liabilities and the determination of the applicable
income tax rate to ensure that deferred taxes were accurately presented in the
Groups consolidated financial statements.  This material weakness
resulted in the understatement of both deferred tax assets and deferred tax
liabilities and errors in income tax expense, which required the Group to
restate, in August 2006, the Groups previously issued consolidated
financial statements as of September 30, 2004 and 2005, and for each of the
three years ended September 30, 2005, and the interim condensed consolidated
financial information for each of the quarters ended March 31, 2005, June 30,
2005, December 31, 2005, and March 31, 2006.  This material weakness also
resulted in a material adjustment to the Groups preliminary consolidated
financial statements as of September 30, 2006;

60

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| |  | The Group did not maintain effective
controls over accounting for the share-based compensation. Specifically, the
Group did not have effective controls to determine the accounting for
cancellation and replacement of certain option grants and the classification of
the associated share-based compensation expense in the consolidated statement of
income and comprehensive income.  This material weakness resulted in a
material adjustment to the Groups preliminary consolidated financial
statements as of September 30, 2006;                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| | - | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
| |  | The Group did not maintain effective
controls over the calculation of earnings per share in accordance with Statement
of Financial Accounting Standards No. 128 Earnings per Share.
Specifically, the Group did not have effective controls to accurately and
comprehensively identify dilutive instruments in the calculation of diluted
earnings per share.  This material weakness resulted in errors in the
diluted weighted average number of ordinary shares which required the Group to
restate, in August 2006, the Groups previously issued consolidated
financial statements as of September 30, 2004 and 2005, and for each of the
three years ended September 30, 2005, and the interim condensed consolidated
financial information for each of the quarters ended March 31, 2005, June 30,
2005, December 31, 2005, and March 31, 2006.  This material weakness also
resulted in a material adjustment to the Groups preliminary consolidated
financial statements as of September 30, 2006;
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
| |  | The Group did not maintain effective
controls over the accounting for the complete and accurate recognition of
construction in progress assets.  Specifically, the Group did not have
effective controls over the process for initiating, authorizing, recording and
processing journal entries related to recognition of construction in progress
assets.  This material weakness resulted in more than a remote likelihood
that a material misstatement to the Groups annual or interim consolidated
financial statements would not be prevented or detected; and                                                                                                                                                                                                                                                                                                                                                                                                                                          
| |   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
| |  | The Group did not maintain effective
controls over the accounting for construction in progress assets and the
determination of depreciation expense when the assets are ready for their intended
use.  Specifically, the Group did not have effective controls to track and
assess the ready-for-intended-use status of the construction in progress assets
to ensure construction in progress assets being transferred to property, plant
and equipment and the related commencement of depreciation expense was in
accordance with U.S. GAAP. This material weakness resulted in more than a remote
likelihood that a material misstatement to the Groups annual or interim
consolidated financial statements would not be prevented or detected.                                                                                                                                                                                                                                                          

We also have audited, in accordance
with the standards of the Public Company Accounting Oversight Board (United
States), the consolidated financial statements of the Group. These material
weaknesses were considered in determining the nature, timing, and extent of
audit tests applied in our audit of the Groups consolidated financial
statements as of and for the year ended September 30, 2006, and this report does
not affect our report dated December 8, 2006 on those consolidated financial
statements, which expressed an unqualified opinion on those consolidated
financial statements.

In our opinion, managements assessment that the Group did not maintain
effective internal control over financial reporting as of September 30, 2006, is
fairly stated, in all material respects, based on criteria established in
Internal ControlIntegrated Framework issued by COSO. Also, in our
opinion, because of the effect of the material weaknesses described above on the
achievement of the objectives of the control criteria, the Group has not
maintained effective internal control over financial reporting as of September
30, 2006, based on criteria established in Internal ControlIntegrated
Framework issued by COSO.

/s/ KPMG Hong Kong, China December 8, 2006.

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Item 9B.  Other Information.

None.

PART III

Item 10.  Directors and Executive Officers and Corporate Governance.

Directors and Executive Officers

The following
table provides information about our executive officers and directors and their
respective ages and positions as of September 30, 2006. The directors listed
below will serve until our next annual or special meeting of stockholders at
which directors are elected. Effective December 8, 2006, Article V of our
articles of incorporation was amended so that the number of our directors shall
be determined in accordance with our bylaws instead of in accordance with the
provisions contained in our articles of incorporation.

|                   |  | Age |  | Position Held                                                                      
|------------------ |  | --- |  | -----------------------------------------------------------------------------------
|                   |  |     |  |                                                                                    
|Xiangqian Li       |  | 37  |  | Chairman, President and   Chief Executive Officer                                  
|Huanyu Mao         |  | 54  |  | Director, Chief Operating   Officer and Chief Technology Officer                   
|Richard B. Goodner |  | 60  |  | Director                                                                           
|Joseph R. Mannes   |  | 47  |  | Director                                                                           
|Jay J. Shi         |  | 42  |  | Director                                                                           
|Yongbin Han        |  | 36  |  | Chief Financial Officer,   Secretary and Treasurer                                 
|Yanlong Zou        |  | 37  |  | Vice President of Quality   and Reliability Assurance and Purchasing               
|Shuquan Zhang      |  | 43  |  | Vice President of   Intellectual Property, Legal Matters and General Administration
|Houde Liu          |  | 31  |  | Vice President of Sales   and Marketing                                            

Xiangqian Li has served as the chairman of our board, our president and chief executive officer since January 20, 2005. He has been a director of BAK International Limited, our Hong Kong incorporated subsidiary, since November 2004. Mr. Li is the founder and has served as the chairman of the board of Shenzhen BAK, our wholly owned subsidiary, since its inception in August 2001, and served as Shenzhen BAKs general manager since December 2003. From June 2001 to June 2003, Mr. Li was the chairman of Huaran Technology Co., Ltd., a PRC-incorporated company engaged in the car audio business. Mr. Li received a bachelors degree in thermal energy and power engineering from the Lanzhou Railway Institute, China and a doctorate degree in quantitative economics from Jilin University in China.

Huanyu Mao has served as a director of our company since May 12, 2006. He has also served as our chief technology officer since January 20, 2005 and as our chief operating officer since June 30, 2005. Dr. Mao has been the chief scientist of Shenzhen BAK since September 2004. Prior to joining us, between 1997 and September 2004, Dr. Mao was the chief technology officer of Tianjin Lishen, a leading battery manufacturer in China. Mr. Mao pioneered core technologies on lithium-ion battery before its commercialization in 1992 and was the inventor under seven U.S. patents relating to lithium-ion technology. Dr. Mao received a doctorate degree in electrochemistry from Memorial University of Newfoundland, Canada where he focused on conductive polymers.

Richard B. Goodner has served as our director since May 12, 2006. Since June 2003, Mr. Goodner has served as the vice president for legal affairs and general counsel for U.S. Home Systems, Inc., a public company listed on the Nasdaq National Market. Since May 2006, Mr. Goodner also has been a director of Winner Medical Group Inc., a leading Chinese exporter of medical disposal products, which shares are traded on the Over-the-Counter Bulletin Board in the United States. From 1997 and 2003, Mr. Goodner was a partner in the law firm of Jackson Walker L.L.P. Mr. Goodner holds a bachelor of arts degree in economics from Eastern New Mexico University and a law degree from Southern Methodist University, the United States.

Joseph R. Mannes has served as our director since May 12, 2006. Mr. Mannes is also the chief operating officer and principal supervisory officer, broker and dealer of SAMCO Capital Markets Inc. From 2001 to 2006, Mr. Mannes was the managing director for corporate finance of SAMCO Capital Markets, an investment banking division of Penson Financial Services, Inc. From 1998 to 2001, Mr. Mannes was chief financial officer for Clearwire Technologies, a fixed wireless technology developer and network service company in Arlington, Texas. Mr. Mannes holds a bachelor of arts degree in philosophy and French from Dartmouth College and an MBA in finance and accounting from the Wharton School of the University of Pennsylvania.

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Jay J. Shi has served as our director since May 12, 2006. Since October 2005, Mr. Shi has served as the chairman and the chief technology officer of SoBright Technology, Co., Ltd., a PRC-based manufacture company. From March to September 2005, Mr. Shi was the president of Big Wave Consulting Co., a company engaged in consulting business in battery industry. From May 2002 to February 2005, Mr. Shi served as the senior manager/associate principal of TIAX, LLC, a U.S.-based collaborative research and development company. From May 1998 to April 2002, he was the senior manager of Arthur D. Little, Inc. Mr. Shi holds a Ph.D degree in physical chemistry from St. Andrews University, and a master of science in polymer sciences and a bachelor of science in chemistry from Zhejiang University, China.

Yongbin Han has served as our chief financial officer and company secretary since January 20, 2005, and our treasurer since August 31, 2005. He has been the chief financial officer and the vice president of Shenzhen BAK since April 2003. Prior to joining us, Mr. Han served as deputy general manager of Huaruan Technology from January 2002 to April 2003 and as department manager of Zhonghongxin Jianyuan Accounting Firm, a PRC certified public accounting firm, from July 1995 to July 2001. Mr. Han received a bachelors degree in accounting from the Changchun Tax Institute, China. Mr. Han is a PRC certified public accountant and certified tax agent.

Yanlong Zou has served as the vice president of quality and reliability assurance and purchasing of Shenzhen BAK since October 2004. Mr. Zou served as the deputy general manager of Shenzhen BAK from August 2001 to October 2004. Mr. Zou received a bachelors degree in railway vehicle engineering from the Lanzhou Railway Institute, China.

Houde Liu has served as the vice president of sales and marketing and the general manager assistant of Shenzhen BAK since May 2006. He has also been the general manager of BAK Electronics since March 2006. Mr. Liu served as the manager of general administration department, the presidents assistant and a director of Shenzhen BAK from November 2003 to May 2006. Prior to joining us, between January 2000 and November 2003, Mr. Liu was the deputy general manager of Shenzhen Metropolitan Drywall Panel Co., Ltd., a PRC-incorporated company engaged in the drywall panel business. Mr. Liu received a masters degree in literature from the Huazhong University of Science and Technology, China.

Shuquan Zhang has served as the vice president of intellectual property, legal matters and general administration of Shenzhen BAK since October 2004. He served as the general managers assistant of Shenzhen BAK from February 2004 to October 2004. Prior to joining us, between August 1995 and December 2003, Mr. Zhang was the deputy general manager of Shenyang Hotel, China. Mr. Zhang received a bachelors degree in economics and management from the Party School of the Communist Party of China Central Committee.

Family Relationships

There are no family relationships among our directors or officers.

Involvement in Certain Legal Proceedings

None of our directors is subject to any legal proceedings in the past five years and that may adversely affect his ability and/or integrity to serve as our director.

Section 16(A) Beneficial Ownership Reporting Compliance

Under U.S. securities laws, directors, certain executive officers and persons holding more than 10% of our common stock must report their initial ownership of the common stock, and any changes in that ownership, to the SEC.  The SEC has designated specific due dates for these reports. Based solely on our review of copies of such reports filed with the SEC and written representations of our directors and executive offers, we believe that all persons subject to reporting filed the required reports on time in 2006, except as follows: (i) late Form 4 reports filed by each of Houde Liu and Shuquan Zhang on October 23, 2006 and filed by Yanlong Zou on October 20, 2006 to report the cancellation of a stock option grant on September 28, 2006 of 50,000 shares of common stock pursuant to a termination and release agreement entered into between us and each of Houde Liu, Shuquan Zhang and Yanlong Zou; (ii) late
Form 3 reports filed by each of Joseph R. Mannes, Richard B. Goodner and Jay J. Shi on October 25, 2006, in each case to report appointment as our director on May 12, 2006 and (iii) late Form 4 reports filed by each of Joseph R. Mannes, Richard B. Goodner and Jay J. Shi on October 25, 2006 to report the grant of 5,000 restricted shares of our common stock pursuant to our Compensation Plan for Nonemployee Directors, adopted by us on May 12, 2006.

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Code of Business Conduct and Ethics

We have adopted a code of business conduct and ethics relating to the conduct of our business by our employees, officers and directors. We intend to maintain the highest standards of ethical business practices and compliance with all laws and regulations applicable to our business, including those relating to doing business outside the United States.

Item 11. Executive Compensation

Executive Compensation

None of our executive officers, including our chief executive officers, received annual compensation in excess of $100,000 during the following periods, and none of them is expected to receive compensation in excess of $100,000 for the fiscal year ended September 30, 2006. The following table sets forth the compensations paid to our chief executive officer for services rendered in all capacities to us during the following periods:

|                                                   |  |      |      |        | Annual Compensation |        | Long-Term Compensation |                               | Payouts |                             |  |                                        | 
|-------------------------------------------------- |  | ---- | ---- | ------ | ------------------- | ------ | ---------------------- | ----------------------------- | ------- | --------------------------- |  | -------------------------------------- | 
|                                                   |  |      |      |        |                     |        |                        |                               |         |                             |  |                                        | 
|                                                   |  |      |      |        |                     |        |                        |                               |         |                             |  |                                        | 
|                                                   |  |      |      |        |                     |        |                        |                               |         |                             |  |                                        | 
|Name and   Principal Position                      |  | Year |      | Salary |                     | Bonus  |                        | Other   Annual   Compensation |         | Restricted   Stock   Awards |  | Securities   Underlying   Options/SARs | 
|                                                   |  |      |      |        |                     |        |                        |                               |         |                             |  |                                        | 
|Xiangqian Li, president,   chief executive officer |  |      | 2006 |        | $                   | 29,893 |                        |                               |        |                             |  |                                       | 
|                                                   |  |      | 2005 |        | $                   | 8,736  |                        |                               |        |                             |  |                                       | 
|                                                   |  |      | 2004 |        | $                   | 8,709  |                        |                               |        |                             |  |                                       | 

|   
|---
|(1)

Compensation of Directors

Each of our independent directors is paid approximately $20,000 annually, subject to adjustments determined by our board from time to time, and is granted 5,000 shares of our common stock for serving as our director. These 5,000 shares are restricted shares subject to a one-year vesting schedule, with the first 25% vesting on the grant date, which is May 12, 2006 respectively, and the remaining 75% vesting in three installments on the last day of each following full quarter. These directors will also be reimbursed for reasonable expenses incurred in connection with attending our board and committee meetings.  The first 25% of the restricted shares were issued as fully paid ordinary shares to the three independent directors on July 19, 2006. The second 25% of the restricted shares were accelerated to vest on August 16, 2006. On the same day, these shares were issued as fully paid ordinary share to
three independent directors.

We do not maintain a medical, dental or retirement benefits plan for these directors.

We have not compensated, and will not compensate, our non-independent directors, such as Mr. Xiangqian Li and Dr. Huanyu Mao, for serving as our directors, although they are entitled to reimbursements for reasonable expenses incurred in connection with attending our board meetings.

The directors may determine remuneration to be paid to the directors with interested members of the board refraining from voting. The compensation committee will assist the directors in reviewing and approving the compensation structure for the directors.

Compensation Plan for Non-Employee Directors

Effective May 9, 2006 our shareholders approved our compensation plan for non-employee directors. Under this plan, we may issue up to 500,000 shares of common stock to non-employee directors. On May 12, 2006, we issued 5,000 shares of common stock to each of Richard B. Goodner, Joseph R. Mannes and Jay J. Shi, our independent directors, as compensation for their services in such capacities. The major terms and conditions of this compensation plan are summarized below:

Eligibility.    Only members of our board of directors who do not serve as officers or employees of our company or any of our subsidiaries is eligible to participate.

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Administration.     The plan is administered by our board of directors. Our board may make such rules and establish such procedures for the administration of the plan as it deems appropriate to carry out its purpose.

Annual Retainer.     Eligible directors are entitled to receive an annual retainer fee for membership on our board of directors in an amount to be established from time to time by our board of directors, currently anticipated to be $20,000, plus an additional fee for service as a committee chairperson in an amount to be established from time to time by our board of directors, currently anticipated to be $5,000. Additionally, eligible directors are entitled to receive 5,000 shares of our common stock, with twenty-five percent (25%) of such shares vesting immediately upon election to participate in the plan and the remaining shares to vest in increments of 25% each subsequent quarter so long as such director remains a director for the next three quarters.

Valuation of Shares.     The fair market value of Plan Shares will be determined according to the closing price of a share of our common stock on a national securities exchange designated by our board of directors.

Corporate Changes.    If certain corporate changes, such as a stock split, recapitalization or merger of our company with another entity, take place, our board of directors has the authority to make adjustments to reflect such change in the number and class of shares reserved for issuance under the plan.

Amendment and Termination.    Our board of directors may at any time amend, terminate or suspend the plan in whole or in part, but no amendment to the plan will be effective without stockholder approval if such approval is required by law or under the rules of such stock exchange or automated quotation system on which our common stock is listed or quoted. Unless sooner terminated, the plan will terminate on May 1, 2015.

Employment Agreement

We have entered into employment agreements with each of our executive officers. Under these agreements, our chief executive officer is employed for three years and each of our other executive officers is employed for three years. We may terminate the employment for cause, at any time, without notice or remuneration, for certain acts of the officer, including but not limited to a conviction or plea of guilty to a felony, negligence or dishonesty to our detriment and failure to perform agreed duties after a reasonable opportunity to cure the failure. An executive officer may terminate his employment upon one-month written notice if there is a material reduction in his authority, duties and responsibilities or if there is a material reduction in his annual salary before the next annual salary review. Furthermore, we may terminate the employment at any time without cause by giving a three-month advance
written notice to the executive officer. If we terminate the employment without cause, the executive officer will be entitled to a severance payment of up to three months of his or her then base salary, depending on the length of such officers employment with us.

Each executive officer has agreed to hold, both during and after the employment agreement expires or is earlier terminated, in strict confidence and not to use, except as required in the performance of his duties in connection with the employment, any confidential information, technical data, trade secrets and know-how of our company or the confidential information of any third party, including our affiliated entities and our subsidiaries, received by us. The executive officers have also agreed to disclose in confidence to us all inventions, designs and trade secrets which they conceive, develop or reduce to practice and to assign all right, title and interest in them to us. In addition, each executive officer has agreed to be bound by non-competition restrictions set forth in his or her employment agreement. Specifically, each executive officer has agreed not to, while employed by us and for a period
of one year following the termination or expiration of the employment agreement,

| |  | approach our clients,   customers or contacts or other persons or entities, and not to interfere with   the business relationship between us and such persons and/or entities;     
| | - | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |   |                                                                                                                                                                                    
| |  | assume employment with or   provide services as a director for any of our competitors, or engage in any   business which is in direct or indirect competition with our business; or
| |   |                                                                                                                                                                                    
| |  | solicit the   services of any of our employees.                                                                                                                                    

Compensation Committee Interlocks and Insider Participation

None of our executive officers serves as a member of the board of directors or compensation committee of an entity that has one or more executive officers who serve on our board of directors or compensation committee.

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Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

Securities Authorized for Issuance Under Equity Compensation Plans

The following table sets forth certain information about the securities authorized for issuance under our 2005 stock option plan as of September 30, 2006. The options shown in column (a) below were granted under our 2005 stock option plan before the effectiveness of any stockholder approval.

Equity Compensation Plan Information

|                                                             |  | Number of securities to be issued upon exercise   of outstanding options,   warrants and rights (a) |         | Weighted-average exercise price of outstanding options, warrants rights (b) |   | Number of securities remaining available for future issuance under equity compensation plans (excluding securities reflected in column (a)) (c) | 
|------------------------------------------------------------ |  | --------------------------------------------------------------------------------------------------- | ------- | --------------------------------------------------------------------------- | - | ----------------------------------------------------------------------------------------------------------------------------------------------- | 
|                                                             |  |                                                                                                     |         |                                                                             |   |                                                                                                                                                 | 
|Equity compensation plans   approved by security holders     |  |                                                                                                     |        |                                                                             |   |                                                                                                                                                | 
|Equity compensation plans   not approved by security holders |  |                                                                                                     | 400,000 | (1)                                                                         | $ | 6.25                                                                                                                                            | 
|                                                             |  |                                                                                                     |         |                                                                             |   |                                                                                                                                                 | 
|Total                                                        |  |                                                                                                     | 400,000 | (1)                                                                         | $ | 6.25                                                                                                                                            | 
|                                                             |  |                                                                                                     |         |                                                                             |   |                                                                                                                                                 | 

|   
|---
|(1)

Option Grants In the Last Fiscal Year

We granted options to our executive officers under our 2005 stock option plan only in the fiscal year of 2005. We did not grant any options to these officers in the fiscal year of 2006.

2005 Stock Option Plan

On May 16, 2005, our board of directors adopted China BAK Battery, Inc. 2005 Stock Option Plan, which was later approved by our stockholders and became effective May 12, 2006. Under the 2005 stock option plan, our board of directors is authorized to grant to our employees, non-employee directors and advisors nonqualified stock options, enabling them to purchase up to 4,000,000 shares of our common stock. The exercise price of options granted pursuant to the 2005 stock option plan must be at least equal to the fair market value of our common stock on the date of the grant.

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In May 2005, we granted options to purchase an aggregate of 2,000,000 shares to approximately 55 individuals. Options to purchase 200,000 shares of common stock were subsequently cancelled because the holders terminated their employment with us. In addition, as described above.  On September 22, 2006, the Compensation Committee approved the form of Termination and Release Agreement for cancellation of 1,400,000 shares of stock options granted to the optionees who are residents of the PRC.  The Compensation Committee also consented to adopt the terms and provisions for Restricted Stock Grant Agreement for the issuance of restricted shares and agreed to meet during the first quarter of fiscal year 2007 to determine an appropriate number of shares of restricted stock that will be granted to these optionees under the Plan (the Replacement Awards).  Fair value of the Replacement
Awards to be granted to each optionee will approximate that of the stock options given up by each optionee.  On September 28, 2006, options to purchase a total of 1,400,000 shares of our common stock were cancelled pursuant to termination and release agreements signed on that day. The major terms and conditions of our 2005 stock option plan are summarized below.

Types of Awards.    We may grant the following types of awards under our 2005 stock option plan:

| |  | non-qualified stock   options
| | - | -----------------------------
| |  | restricted stock             

Plan Administration.     A committee designated by our board of directors administers our 2005 stock option plan. The committee has the sole discretion and authority to determine the eligibility, the number of underlying shares, as well as other terms and conditions of each grant. The committee also has the right to interpret, amend or modify each option agreement or restricted stock grant agreement and to remove any restrictions or conditions applicable to any options or restricted stock. A majority of the members constituting the committee will be sufficient to make decisions regarding matters related to the 2005 stock option plan.

Dividends and other distribution paid on or in respect of any shares of restricted stock may be paid directly to the participant or may be invested in additional shares of restricted stock as determined by the committee in its sole discretion.

Acceleration of Options upon Corporate Transactions.    The outstanding options will accelerate upon occurrence of a change-of-control corporate transaction or sale of all or substantially all of assets in liquidation or dissolution of our company. In such event, each outstanding option will become fully vested and immediately exercisable, subject to the final determination of the committee. However, the outstanding options will not accelerate if the successor entity assumes our outstanding options or replace them with a cash incentive program that preserves the spread existing at the time of such corporate action and provides for the subsequent payout in accordance with the same vesting schedule applicable to our options.

Automatic Acceleration.    At the time of grant or while the options are outstanding, the committee has discretion to allow automatic acceleration of one or more options upon occurrence of a change-of-control corporation transaction, whether or not our options are assumed or replaced by the successor entity. In addition, the committee may allow automatic acceleration for options if the holders service is terminated involuntarily within 18 months after the effectiveness of such corporate transaction.

Option Agreement.    Options granted under our 2005 option plan are evidenced by a non-qualified stock option agreement that sets forth the terms, conditions and limitations for the options granted, including the exercise price, duration of the options and the vesting schedule.

Vesting Schedule.    The outstanding options are subject to the vesting as specified in the option agreements. The earliest time for exercise of these options is July 1, 2007, but only up to 40% of these outstanding options are exercisable then. There must be a minimum six-month interval between each exercise. The second exercise of these options, together with the first exercise, may not exceed 70% of total outstanding options.

Termination of Employment, Death and Disability.    In the event of termination of services other than for death, disability or misconduct, the unvested portion of the options shall immediately terminate and cease to remain outstanding. If an option holder dies or ceases to provide services to us for permanent disability, his or her options will become fully exercisable and will remain valid for exercise for a year. If an option holder ceases to provide services to us due to his or her misconduct, all the options held by such person shall immediately terminate, whether vested or unvested.

Market Stand-Off.    In case of a public offering pursuant to a registration statement filed under the Securities Act, holders of our options may not sell, hypothecate, pledge or otherwise transfer for value or dispose of any shares acquired upon exercise of an option granted under our 2005 stock option plan without the prior written consent of us and the underwriters.  In event of a public offering, the market stand-off of the shares acquired upon exercise of an option shall be in effect for such period of time from and after the effective date of the final prospectus for the offering as may be required to execute such agreement as we or underwriter request in connection with the market stand-off.

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Transferability of Options.    The options granted under our 2005 stock option plan may not be transferred other than by will or operation of laws, except as otherwise agreed by the committee.

Security Ownership of Certain Beneficial Owners and Management

The following table sets forth, as of September 30, 2006, certain information with respect to the beneficial ownership of our common stock by (i) each director and executive officer, (ii) each person known by us to be the beneficial owner of five percent or more of the outstanding shares of common stock, and (iii) all directors and executive officers as a group. Unless otherwise indicated, the person or entity listed in the table is the beneficial owner of, and has sole voting and investment power with respect to, the shares indicated.

|                                                                                                                  |  | Amount   and Nature of Beneficial Ownership (1) |           
|----------------------------------------------------------------------------------------------------------------- |  | ----------------------------------------------- | ----------
|                                                                                                                  |  |                                                 |           
|Name of Beneficial Owner                                                                                          |  | Number of Shares (2)                            |           
|                                                                                                                  |  |                                                 |           
|Xiangqian Li                                                                                                      |  |                                                 | 21,233,437
|BAK Industrial park,   No. 1 BAK Street   Kuichong TownLonggang District,   Shenzhen   Peoples Republic of China |  |                                                 |           
|Huanyu Mao                                                                                                        |  |                                                 | 249,805   
|BAK Industrial park, No. 1 BAK Street   Kuichong Town   Longgang District, Shenzhen   Peoples Republic of China  |  |                                                 |           
|Joseph R. Mannes                                                                                                  |  |                                                 | 2,500     
|1700 Pacific, Suite 2000,   Dallas, TX 75201, United States                                                       |  |                                                 |           
|Jay J. Shi                                                                                                        |  |                                                 | 2,500     
|12 Marian Road, Acton,   MA01710, United States                                                                   |  |                                                 |           
|Richard Goodner                                                                                                   |  |                                                 | 2,500     
|6608 Emerald Drive,   Colleyville, TX76034, United States                                                         |  |                                                 |           
|Yongbin Han                                                                                                       |  |                                                 | 312,256   
|BAK Industrial park, No. 1 BAK Street   Kuichong Town   Longgang District, Shenzhen   Peoples Republic of China  |  |                                                 |           
|Yanlong Zou                                                                                                       |  |                                                 | 124,903   
|BAK Industrial park, No. 1 BAK Street   Kuichong Town   Longgang District, Shenzhen   Peoples Republic of China  |  |                                                 |           
|Shuquan Zhang                                                                                                     |  |                                                 | 132,709   
|BAK Industrial park, No. 1 BAK Street   Kuichong Town   Longgang District, Shenzhen   Peoples Republic of China  |  |                                                 |           
|Houde Liu                                                                                                         |  |                                                 |          
|BAK Industrial park, No. 1 BAK Street   Kuichong Town   Longgang District, Shenzhen   Peoples Republic of China  |  |                                                 |           
|Directors and executive officers as a group (9 persons)                                                           |  |                                                 | 22,060,610

|   
|---
|*  
|   
|(1)

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|(2) | Under applicable SEC   rules, a person is deemed to be the beneficial owner of a security with   regard to which the person directly or indirectly, has or shares (a) the   voting power, which includes the power to vote or direct the voting of the   security, or (b) the investment power, which includes the power to   dispose, or direct the disposition, of the security, in each case   irrespective of the persons economic interest in the security. Under these   SEC rules, a person is deemed to beneficially own securities which the person   has the right to acquire within 60 days through the exercise of any option or   warrant or through the conversion of another security.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|(3) | In determining the percent   of voting stock owned by a person on September 30, 2006, (a) the   numerator is the number of shares of common stock beneficially owned by the   person, including shares the beneficial ownership of which may be acquired   within 60 days upon the exercise of options or warrants or conversion of   convertible securities, and (b) the denominator is the total of   (i) the 48,885,896 shares in the aggregate of common stock outstanding   on September 30, 2006, and (ii) any shares of common stock which   the person has the right to acquire within 60 days upon the exercise of   options or warrants or conversion of convertible securities. Neither the   numerator nor the denominator includes shares which may be issued upon the   exercise of any other options or warrants or the conversion of any other   convertible securities.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|(4) | Mr. Li is a party to an Escrow
Agreement pursuant to which he agreed to place 2,179,550 shares of his common
stock into escrow for the benefit of the new investors relating to the share
issuance in January 2005 in the event we fail to satisfy certain
performance thresholds, as defined in the Escrow Agreement. Our
previously reported net income for the fiscal year ended September 30, 2005
exceeded the performance threshold for such period; accordingly,
1,089,775 of the shares placed in escrow by Mr. Li were released to
Mr. Li. Because the recognition of a compensation charge in this connection
would cause our net income for fiscal 2005 fall below $12.0 million and therefore
entitle the investors to the shares released, Mr. Li has undertaken to transfer
to those new investors the shares that were released to him. The shares listed
under Mr. Li in this table include 1,089,775 shares that are about to release to
the investors from the escrow because we failed to satisfy the performance
threshold in the fiscal year 2006 as required under the Escrow Agreement.
Accordingly, the total number of shares held by Mr. Li listed in this table
would be reduced by 2,179,550 after these shares are released to those
investors. Mr. Li is also a party to a Lock-up Agreement pursuant to which
he has agreed, except for distributions of his shares of common stock required
under the Escrow Agreement, not to transfer his common stock for a period
commencing January 20, 2005 and ending 12 months after the date our common
stock is listed on either the Nasdaq Stock Market or another national stock
exchange or quotation medium. Mr. Li is also a party to a Pledge Agreement
pursuant to which he has agreed to pledge 19,110,093 shares of his common stock
to Shenzhen Development Bank (Longgang Branch) as collateral for a comprehensive
credit facility of Shenzhen BAK.

Item 13. Certain Relationships and Related Party Transactions.

Shenzhen BAK has several outstanding short term bank loans
and bills payable to (i) Agricultural Bank of China (Longgang/Shenzhen Eastern
Branches), (ii) Shenzhen Commercial Bank (Shuibei Branch), (iii) Shenzhen
Development Bank (Longgang Branch), (iv) China Construction Bank (Dapeng
Branch), (v) Bank of China (Shenzhen Branch) respectively, the proceeds of which
were used primarily to fund the operations of our manufacturing facility located
at the BAK Industrial Park and for general working capital requirements. At
September 30, 2006, we had aggregate amounts due and payable under these debt
arrangements of $97.1 million, including short-term bank loans of $67.9 million
and bills payable of $29.2 million. The debt arrangements bear interest at rates
ranging from 5.022% to 5.67% and have maturity dates ranging from four to twelve
months. Each loan is guaranteed by Mr. Li, our director, Chairman of the Board,
President and Chief Executive Officer. Mr. Li has also pledged 19,110,093 of his
21,233,437 shares of our common stock to secure certain of our indebtedness. Mr.
Li did not receive or is entitled to receive any consideration for the above
referenced guarantees, and we are not independently obligated to indemnify any
of those guarantors for any amounts paid by them pursuant to any guarantee.

On October 18, 2003, we acquired intangible assets, including a patent and other patent rights, from Huaruan Technology, an entity controlled by Xiangqian Li, our President and Chief Executive Officer. The total consideration paid to Huaruan Technology was $3.87 million. The consideration paid to Huaruan Technology in excess of the Presidents carrying cost was charged to retained earnings as a distribution to the President.

On September 30, 2004, Shenzhen BAK entered into a Financial Advisory Agreement with HFG International, Ltd., a Hong Kong corporation, pursuant to which HFG International agreed to provide BAK Battery with consulting help in implementing an organizational structure that would facilitate accessing the capital markets of the United States. In consideration for these services, HFG International was paid a fee of $400,000 in conjunction with the consummation of BAK Batterys private placement on January 20, 2005. Timothy P. Halter, our former Chief Executive Officer, is the principal shareholder and an executive officer of HFG International. We believe the agreement was on terms at least as favorable to BAK Battery as those that could have been negotiated with an unaffiliated party providing similar services.

69

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On June 10, 2004, we issued 99,858 shares of our $ 0.001 par value common stock to Harry Miller, our former President and Chief Executive Officer, in full settlement of a debt in the amount of $49,929 that we owed to Mr. Miller. The price of the transaction was $0.50 per share. The last reported sale price for shares of our common stock prior to that issuance was $0.50 per share.

Item 14. Principal Accounting Fees and Services.

Independent Auditors Fees

George
Stewart, C.P.A. and Schwartz Levitsky Feldman LLP performed services for us in
fiscal 2005, and Schwartz Levitsky Feldman LLP and KPMG performed services for
us in fiscal 2006 related to financial statement audit work, quarterly
reviews, audit of internal control over financial reporting and registration
statement. Fees paid or payable to George Stewart, C.P.A., Schwartz Levitsky
Feldman LLP and KPMG in fiscal 2006 and 2005 were as follows:

|Year Ended September 30 |  | 2005 |         | 2006 |  
|----------------------- |  | ---- | ------- | ---- | -
|                        |  |      |         |      |  
|Audit Fees              |  | $    | 161,000 |      | $
|Audit-Related Fees      |  |      | 97,000  |      |  
|Tax Fees                |  |      |         |      |  
|All Other Fees          |  |      |         |      |  
|                        |  |      |         |      |  
|Total                   |  | $    | 258,000 |      | $
|                        |  |      |         |      |  

Pre-Approval Policies and Procedures

Under the
Sarbanes-Oxley Act of 2002, all audit and non-audit services performed by our
auditors must be approved in advance by our audit committee to assure that such
services do not impair the auditors independence from us. In accordance
with its policies and procedures, our audit committee pre-approved the audit
service performed by KPMG for our consolidated financial statements as of and
for the year ended September 30, 2006 and our internal control over financial
reporting as of September 30, 2006. As our audit committee was formed only in
May 2006, there was no such pre-approval by our audit committee before George
Stewart, C.P.A. and Schwartz Levitsky Feldman LLP performed their audit in
fiscal 2005 and before KPMG performed the re-audit of our consolidated financial statements
for fiscal 2003, 2004 and 2005.

70

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PART IV

Item 15. Exhibits, Financial Statement Schedules.

|(a) | Financial Statements and   Schedules
|--- | ------------------------------------

The financial statements are set forth under Item 8 of this Annual Report on Form 10-K. Financial statement schedules have been omitted since they are either not required, not applicable, or the information is otherwise included.

|(b) | Exhibit Listing
|--- | ---------------

|Exhibit   Number |  | Description of Document                                                                                                                                                                                                                                                                                                              
|---------------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                 |  |                                                                                                                                                                                                                                                                                                                                      
|3.1              |  | Articles of Incorporation   of the Registrant                                                                                                                                                                                                                                                                                        
|3.2              |  | ByLaws of the Registrant   (incorporated by reference to Exhibit 3.2 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                                                                                                                                               
|10.1             |  | China BAK Battery, Inc.   Stock Option Plan (incorporated by reference to Exhibit 10.1 to the   Registrants Quarterly Report on Form 10-Q filed with the Commission on   August 22, 2006)                                                                                                                                           
|10.2             |  | China BAK Battery, Inc.   Compensation Plan for Non-Employee Directors (incorporated by reference to   Exhibit 10.2 to the Registrants Quarterly Report on Form 10-Q filed with the   Commission on August 22, 2006)                                                                                                                
|10.3             |  | Form of Indemnification   Agreement with the Registrants directors (incorporated by reference to   Exhibit 10.3 to the Registrants Quarterly Report on Form 10-Q filed with the   Commission on August 22, 2006)                                                                                                                   
|10.4             |  | Form of Employment Agreement   between the Registrant and the Chief Executive Officer of the Registrant   (incorporated by reference to Exhibit 10.4 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                                                               
|10.5             |  | Form of Employment   Agreement between the Registrant and Any Other Executive Officer   (incorporated by reference to Exhibit 10.5 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                                                                                 
|10.6             |  | Form of Securities and   Exchange Agreement, dated as of January 20, 2005, by and among BAK   International, Ltd., Medina Coffee, Inc. and the stockholders of BAK   International, Ltd. (incorporated by reference to Exhibit 10.1 to the   Registrants Current Report on Form 8-K filed with the Commission on January   21, 2005)
|10.7             |  | Form of Escrow Agreement,   dated as of January 20, 2005, by and among Medina Coffee, Inc., the selling   stockholders, Xiangqian Li, and Securities Transfer Corporation (incorporated   by reference to Exhibit 10.2 to the Registrants Current Report on Form 8-K   filed with the Commission on January 21, 2005)               
|10.8             |  | Form of Lock-up Agreement,   dated as of January 20, 2005, by and between Medina Coffee, Inc. and   Xiangqian Li (incorporated by reference to Exhibit 10.3 to the Registrants   Current Report on Form 8-K filed with the Commission on January 21, 2005)                                                                          
|10.9             |  | Form of Subscription   Agreement between a subscriber and BAK International Ltd. (incorporated by   reference to Exhibit 10.4 to the Registrants Current Report on Form 8-K   filed with the Commission on January 21, 2005)                                                                                                        
|10.10            |  | Form of Securities   Purchase Agreement, dated as of September 14, 2005, by and among China BAK   Battery, Inc. and the investors signatory thereto (incorporated by reference   to Exhibit 10.1 to the Registrants Current Report on Form 8-K filed with the   Commission on September 15, 2005)                                   
|10.11            |  | Form of Registration   Rights Agreement, dated as of September 16, 2005, by and among China BAK   Battery, Inc. and the investors signatory thereto (incorporated by reference   to Exhibit 10.2 to the Registrants Current Report on Form 8-K filed with the   Commission on September 15, 2005)                                   
|10.12            |  | Warrant issued by China   BAK Battery, Inc. to Roth Capital Partners, LLC on September 16, 2005   (incorporated by reference to Exhibit 10.50 to the Registrants Annual Report   on Form 10-KSB filed with the Commission on December 30, 2005)                                                                                     
|10.13            |  | Warrant issued by China   BAK Battery, Inc. to Global Hunter Securities LLC on September 16, 2005   (incorporated by reference to Exhibit 10.51 to the Registrants Annual Report   on Form 10-KSB filed with the Commission on December 30, 2005)                                                                                   

71

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|Exhibit   Number |  | Description of Document                                                                                                                                                                                                                                                                                                                            
|---------------- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                 |  |                                                                                                                                                                                                                                                                                                                                                    
|10.14            |  | Summary of Comprehensive   Credit Facility Agreement of Maximum Amount, dated as of March 23, 2006, by   and between Shenzhen BAK Battery Co., Ltd. and Shatoujiao Branch,   Agricultural Bank of China (incorporated by reference to Exhibit 10.1 to the   Registrants Quarterly Report on Form 10-Q filed with the Commission on May   10, 2006)
|10.15            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of March 23, 2006, by and between   Xiangqian Li and Shatoujiao Branch, Agricultural Bank of China (incorporated   by reference to Exhibit 10.2 to the Registrants Quarterly Report on Form   10-Q filed with the Commission on May 10, 2006)                                          
|10.16            |  | Summary of Comprehensive   Credit Facility Agreement of Maximum Amount, dated as of May 20, 2005, by and   between Shenzhen BAK Battery Co., Ltd. and Longgang Branch, Agricultural Bank   of China (incorporated by reference to Exhibit 10.1 to the Registrants   Quarterly Report on Form 10-QSB filed with the Commission on August 19, 2005) 
|10.17            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of May 20, 2005, by and between BAK   International Ltd. and Longgang Branch, Agricultural Bank of China   (incorporated by reference to Exhibit 10.2 to the Registrants Quarterly   Report on Form 10-QSB filed with the Commission on August 19, 2005)                               
|10.18            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of May 20, 2005, by and between   Xiangqian Li and Longgang Branch, Agricultural Bank of China (incorporated by   reference to Exhibit 10.3 to the Registrants Quarterly Report on Form 10-QSB   filed with the Commission on August 19, 2005)                                         
|10.19            |  | Comprehensive Credit   Facility Agreement, dated as of August 24, 2005, by and between Shenzhen BAK   Battery Co., Ltd. and Shenzhen Branch, China Construction Bank (incorporated   by reference to Exhibit 10.45 to the Registrants Registration Statement on   Form SB-2/A filed with the Commission on November 29, 2005)                     
|10.20            |  | Irrevocable Letter of   Guaranty (Applicable to Credit Facility Agreement), dated as of August 19,   2005, issued by Xiangqi Li to Shenzhen Branch, China Construction Bank   (incorporated by reference to Exhibit 10.46 to the Registrants Registration   Statement on Form SB-2/A filed with the Commission on November 29, 2005)              
|10.21            |  | Summary of Guaranty   Contract of Comprehensive Credit Facilities, dated as of December 1, 2005, by   and between BAK International Limited and Shenzhen Branch, China Construction   Bank (incorporated by reference to Exhibit 10.52 to the Registrants   Registration Statement on Form SB-2 filed with the Commission on December 9,   2005)  
|10.22            |  | Summary of Comprehensive   Credit Facility Agreement of Maximum Amount, dated as of February 9, 2006, by   and between Shenzhen BAK Battery Co., Ltd. and Shenzhen Branch, China CITIC   Bank (incorporated by reference to Exhibit 10.7 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on May 10, 2006)            
|10.23            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of February 9, 2006, by and between BAK   International Limited and Shenzhen Branch, China CITIC Bank (incorporated by   reference to Exhibit 10.8 to the Registrants Quarterly Report on Form 10-Q   filed with the Commission on May 10, 2006)                                       
|10.24            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of February 9, 2006, by and between   Xiangqian Li and Shenzhen Branch, China CITIC Bank (incorporated by reference   to Exhibit 10.9 to the Registrants Quarterly Report on Form 10-Q filed with   the Commission on May 10, 2006)                                                    
|10.25            |  | Summary of Comprehensive   Credit Facility Agreement, dated as of April 22, 2006, by and between   Shenzhen BAK Battery Co., Ltd. and Shuibei Branch, Shenzhen Commercial Bank   (incorporated by reference to Exhibit 10.6 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                      
|10.26            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of April 21, 2006, by and between BAK   International Limited and Shuibei Branch, Shenzhen Commercial Bank   (incorporated by reference to Exhibit 10.7 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                               
|10.27            |  | Summary of Individual   Guaranty Contract of Maximum Amount, dated as of April 21, 2006, by and   between Xiangqian Li and Shuibei Branch, Shenzhen Commercial Bank   (incorporated by reference to Exhibit 10.8 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                 
|10.28            |  | Summary of Pledge Contract   of Maximum Amount, dated as of May 8, 2006, by and between Shenzhen BAK   Battery Co., Ltd. and Shuibei Branch, Shenzhen Commercial Bank (incorporated   by reference to Exhibit 10.9 to the Registrants Quarterly Report on Form   10-Q filed with the Commission on August 22, 2006)                               

72

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|Exhibit   Number |  | Description of Document                                                                                                                                                                                                                                                                                                                                                                            
|---------------- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                 |  |                                                                                                                                                                                                                                                                                                                                                                                                    
|10.29            |  | Individual Guaranty Contract   of Maximum Amount, dated as of April 20, 2005, by and between Xiangqian Li   and Shuibei Branch, Shenzhen Commercial Bank (incorporated by reference to   Exhibit 10.33 to the Registrants Registration Statement on Form SB-2/A filed   with the Commission on November 29, 2005)                                                                                 
|10.30            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of April 21, 2005, by and between   Shenzhen Tongli Hi-tech Co.,Ltd, as the Guarantor, with Shenzhn Commercial   Bank to secure the indebtedness of Shenzhen BAK Battery Co., Ltd.   (incorporated by reference to Exhibit 10.45 to the Registrants Registration   Statement on Form SB-2/A filed with the Commission on June 22, 2005)
|10.31            |  | Summary of Comprehensive   Credit Facilities Agreement, dated as of April 5, 2006, by and between Shenzhen   BAK Battery Co., Ltd. and Longgang Branch, Shenzhen Development Bank   (incorporated by reference to Exhibit 10.10 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                                                  
|10.32            |  | Summary of Guaranty   Contract of Maximum Amount, dated as of April 5, 2006, by and between   Xiangqian Li and Longgang Branch, Shenzhen Development Bank (incorporated by   reference to Exhibit 10.11 to the Registrants Quarterly Report on Form 10-Q   filed with the Commission on August 22, 2006)                                                                                          
|10.33            |  | Summary of Pledge Contract   of Maximum Amount, dated as of April 5, 2006, by and between Shenzhen BAK   Battery Co., Ltd. and Longgang Branch, Shenzhen Development Bank   (incorporated by reference to Exhibit 10.12 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                                                          
|10.34            |  | Summary of Pledge Contract   of Maximum Amount, dated as of April 5, 2006, by and between Xiangqian Li and   Longgang Branch, Shenzhen Development Bank (incorporated by reference to   Exhibit 10.13 to the Registrants Quarterly Report on Form 10-Q filed with   the Commission on August 22, 2006)                                                                                            
|10.35            |  | Summary of Mortgage   Contract of Maximum Amount, dated as of April 5, 2006, by and between   Shenzhen BAK Battery Co., Ltd. and Longgang Branch, Shenzhen Development Bank   (incorporated by reference to Exhibit 10.14 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                                                        
|10.36            |  | Summary of Credit Facility   Agreement for Commercial Draft Discount, dated as of April 29, 2006, by and   between Shenzhen BAK Battery Co., Ltd. and Longgang Branch, Shenzhen   Development Bank (incorporated by reference to Exhibit 10.15 to the   Registrants Quarterly Report on Form 10-Q filed with the Commission on   August 22, 2006)                                                 
|10.37            |  | Summary of Pledge Contract   of Maximum Amount, dated as of April 29, 2006, by and between Shenzhen BAK   Battery Co., Ltd. and Longgang Branch, Shenzhen Development Bank   (incorporated by reference to Exhibit 10.16 to the Registrants Quarterly   Report on Form 10-Q filed with the Commission on August 22, 2006)                                                                         
|10.38            |  | Summary of Comprehensive   Credit Facilities Agreement, dated as of April 7, 2005, by and between   Shenzhen BAK Battery Co., Ltd. and Longgang Branch, Shenzhen Development Bank   (incorporated by reference to Exhibit 10.9 to the Registrants Quarterly   Report on Form 10-QSB filed with the Commission on August 19, 2005)                                                                 
|10.39            |  | Guaranty Contract of   Maximum Amount, dated as of April 28, 2005, by and between Xiangqian Li and   Longgang Branch, Shenzhen Development Bank (incorporated by reference to   Exhibit 10.10 to the Registrants Quarterly Report on Form 10-QSB filed with   the Commission on August 19, 2005)                                                                                                  
|10.40            |  | Pledge Contract of Maximum   Amount, dated as of April 28, 2005, by and between Shenzhen BAK Battery Co.,   Ltd. and Longgang Branch, Shenzhen Development Bank (incorporated by   reference to Exhibit 10.11 to the Registrants Quarterly Report on Form   10-QSB filed with the Commission on August 19, 2005)                                                                                  
|10.41            |  | Pledge Contract of Maximum   Amount, dated as of April 28, 2005, by and between Xiangqian Li and Longgang   Branch, Shenzhen Development Bank (incorporated by reference to Exhibit 10.30   to the Registrants Registration Statement on Form SB-2/A filed with the   Commission on June 22, 2005)                                                                                                
|10.42            |  | Summary of Mortgage   Contract of Maximum Amount, dated as of April 11, 2005, by and between   Shenzhen BAK Battery Co., Ltd. and Longgang Branch, Shenzhen Development Bank   (incorporated by reference to Exhibit 10.12 to the Registrants Quarterly   Report on Form 10-QSB filed with the Commission on August 19, 2005)                                                                     
|10.43            |  | Summary of Comprehensive   Credit Facility Agreement, dated as of March 5, 2005, by and between Shenzhen   BAK Battery Co., Ltd. and Shenzhen Branch, China Minsheng Bank (incorporated   by reference to Exhibit 10.21 to the Registrants Quarterly Report on Form   10-QSB filed with the Commission on August 19, 2005)                                                                        

73

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|Exhibit   Number |  | Description of Document                                                                                                                                                                                                                                                                                                                                                                     
|---------------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                 |  |                                                                                                                                                                                                                                                                                                                                                                                             
|10.44            |  | Summary of Loan Agreement,   dated as of January 11, 2006, by and between Shenzhen Tongli Hi-tech Co.,   Ltd. and Shenzhen Nanshan Branch of Guangdong Development Bank (incorporated   by reference to Exhibit 10.1 to the Registrants Current Report on Form 8-K   filed with the Commission on January 18, 2006)                                                                        
|10.45            |  | Summary of Guaranty   Contract, dated as of January 11, 2006, by and between Shenzhen BAK Battery   Co., Ltd. and Shenzhen Nanshan Branch of Guangdong Development Bank to secure   indebtedness of Shenzhen Tongli Hi-tech Co., Ltd. (incorporated by reference   to Exhibit 10.2 to the Registrants Current Report on Form 8-K filed with the   Commission on January 18, 2006)          
|10.46            |  | Guaranty Contract of   Maximum Amount, dated as of September 16, 2005, by and between Shenzhen BAK   Battery Co., Ltd. and Longhua Branch, Shenzhen Development Bank to secure   indebtedness of Shenzhen Tongli Hi-tech Co., Ltd. (incorporated by reference   to Exhibit 10.49 to the Registrants Registration Statement on Form SB-2/A   filed with the Commission on November 29, 2005)
|10.47            |  | Facility Letter dated July   5, 2006, by and between BAK International Limited and CITIC Ka Wah Bank                                                                                                                                                                                                                                                                                        
|10.48            |  | Summary of loan agreement dated July 11, 2006, by and between Shenzhen BAK Co.,
Ltd. and Agricultural Bank of China, Shenzhen Eastern Branch                                                                                                                                                                                                                                                
|10.49            |  | Summary of loan agreement dated July 25, 2006, by and between Shenzhen BAK Co.,
Ltd. and Agricultural Bank of China, Shenzhen Eastern Branch                                                                                                                                                                                                                                                
|10.50            |  | Application Letter for Drawing of Bank Loan Facility dated August 14, 2006, by
and between Shenzhen BAK Battery Co., Ltd. and China Construction Bank, Shenzhen
Branch                                                                                                                                                                                                                      
|10.51            |  | Summary of Comprehensive   Credit Facility Agreement dated August 15, 2006, by and between Shenzhen BAK   Co., Ltd. and  Shenzhen Commercial Bank, Shuibei Branch                                                                                                                                                                                                                           
|10.52            |  | Guaranty Contract of   Maximum Amount dated August 15, 2006, by and between BAK International   Limited and Shenzhen Commercial Bank, Shuibei Branch                                                                                                                                                                                                                                        
|10.53            |  | Application Letter for Drawing of Bank Loan Facility dated August 17, 2006, by
and between Shenzhen BAK Battery Co., Ltd. and China Construction Bank, Shenzhen
Branch                                                                                                                                                                                                                      
|10.54            |  | Summary of loan agreement   dated August 23, 2006, by and between Shenzhen BAK Co., Ltd. and Agricultural   Bank of China, Shenzhen Eastern Branch                                                                                                                                                                                                                                          
|10.55            |  | Summary of loan agreement   dated August 25, 2006, by and between Shenzhen BAK Co., Ltd. and Agricultural   Bank of China, Shenzhen Eastern Branch                                                                                                                                                                                                                                          
|10.56            |  | Credit Facility Agreement   dated August 31, 2006, by and between Shenzhen BAK Co., Ltd. and Bank of   China, Shenzhen Branch                                                                                                                                                                                                                                                               
|10.57            |  | Guaranty Contract of Maximum Amount dated
August 31, 2006, by and between Xiangqian Li and Bank of China, Shenzhen
Branch                                                                                                                                                                                                                                                                   
|10.58            |  | Summary of loan agreement   dated September 1, 2006, by and between Shenzhen BAK Co., Ltd. and   Agricultural Bank of China, Shenzhen Eastern Branch                                                                                                                                                                                                                                        
|10.59            |  | Summary of loan agreement   dated September 7, 2006, by and between Shenzhen BAK Co., Ltd. and   Agricultural Bank of China, Shenzhen Eastern Branch                                                                                                                                                                                                                                        
|10.60            |  | Summary of loan agreement   dated September 27, 2006, by and between Shenzhen BAK Co., Ltd. and   Agricultural Bank of China, Shenzhen Eastern Branch                                                                                                                                                                                                                                       
|14.1             |  | Code of Business Conduct and Ethics of the
Registrant (incorporated by reference to Exhibit 14.1 to the
Registrants Quarterly Report on Form 10-Q filed with the Commission on
August 22, 2006)                                                                                                                                                                                            
|21.1             |  | Subsidiaries of the Registrant
(incorporated by reference to Exhibit 21.1 to the Registrants Form S-1
filed with the Commission on October 11, 2006)                                                                                                                                                                                                                                       
|31.1             |  | Certifications of Chief   Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                       
|31.2             |  | Certifications of Chief   Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                       
|32.1             |  | Certifications of Chief   Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                       
|32.2             |  | Certifications of Chief Financial   Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002                                                                                                                                                                                                                                                                                       

74

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CHINA BAK BATTERY, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS  ENDED SEPTEMBER 30, 2004, 2005 AND 2006

|Contents                                                                                                           |  | Page(s)
|------------------------------------------------------------------------------------------------------------------ |  | -------
|                                                                                                                   |  |        
|Report   of Independent Registered Public Accounting Firm                                                          |  | F-2    
|                                                                                                                   |  |        
|Consolidated Balance Sheets as of September 30,   2005 and 2006                                                    |  | F-3    
|                                                                                                                   |  |        
|Consolidated Statements of Income and   Comprehensive Income for the years ended September 30, 2004, 2005 and 2006 |  | F-5    
|                                                                                                                   |  |        
|Consolidated Statements of Shareholders Equity for the   years ended September 30, 2004, 2005 and 2006            |  | F-6    
|                                                                                                                   |  |        
|Consolidated   Statements of Cash Flows for the years ended September 30, 2004, 2005 and   2006                    |  | F-7    
|                                                                                                                   |  |        
|Notes   to the Consolidated Financial Statements as of September 30, 2005 and 2006                                 |  | F-9    

F - 1

---



Report of Independent Registered Public Accounting Firm

The Board of Directors and Shareholders of China BAK Battery, Inc.:

We have audited the accompanying consolidated balance sheets of China BAK Battery, Inc. and subsidiaries (hereinafter collectively referred to as the Group) as of September 30, 2005 and 2006, and the related consolidated statements of income and comprehensive income, shareholders equity, and cash flows for each of the years in the three-year period ended September 30, 2006. These consolidated financial statements are the responsibility of the Groups management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Group as of September 30, 2005 and 2006, and the results of their operations and their cash flows for each of the years in the three-year period ended September 30, 2006, in conformity with U.S. generally accepted accounting principles.

As discussed in note 2(q) to the
consolidated financial statements, on October 1, 2005, the Group adopted
Statement of Financial Accounting Standards (SFAS) No.123
(Revised 2004), Share-Based Payment, using the
modified prospective method, representing a change in the Groups method of
accounting for stock-based compensation.

We also have audited, in accordance with
the standards of the Public Company Accounting Oversight Board (United States),
the effectiveness of the Groups internal control over financial reporting
as of September 30, 2006, based on criteria established in Internal
ControlIntegrated Framework issued by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO), and our report dated December
8, 2006 expressed an unqualified opinion on managements assessment of, and
an adverse opinion on the effective operation of, internal control over
financial reporting.

/s/ KPMG Hong Kong, China

December 8, 2006

F - 2

---



China BAK Battery, Inc.and subsidiaries Consolidated balance sheets As of September 30, 2005 and 2006

(In US$)

|                                     |  | Note |       | 2005 |   | 2006        | 
|------------------------------------ |  | ---- | ----- | ---- | - | ----------- | 
|                                     |  |      |       |      |   |             | 
|Assets                               |  |      |       |      |   |             | 
|Current assets                       |  |      |       |      |   |             | 
|Cash and cash   equivalents          |  |      |       |      | $ | 33,055,784  | 
|Pledged deposits                     |  |      | 3     |      |   | 19,392,280  | 
|Trade accounts   receivable, net     |  |      | 4     |      |   | 43,863,782  | 
|Inventories                          |  |      | 5     |      |   | 21,696,226  | 
|Prepayments and other   receivables  |  |      | 6     |      |   | 2,155,570   | 
|                                     |  |      |       |      |   |             | 
|Total   current assets               |  |      |       |      |   | 120,163,642 | 
|Property, plant and   equipment, net |  |      | 8, 19 |      |   | 65,751,208  | 
|Lease prepayments, net               |  |      | 9     |      |   | 3,154,799   | 
|Intangible assets, net               |  |      | 10    |      |   | 53,379      | 
|Amounts due from   related parties   |  |      | 20    | (ii) |   | 271,873     | 
|Deferred tax assets                  |  |      | 7     | (b)  |   | 91,294      | 
|                                     |  |      |       |      |   |             | 
|Total   assets                       |  |      |       |      | $ | 189,486,195 | 
|                                     |  |      |       |      |   |             | 

See accompanying notes to the consolidated financial statements.

F - 3

---



China BAK Battery, Inc.and subsidiaries Consolidated balance sheets As of September 30, 2005 and 2006 (continued)

(In US$)

|                                                                                                                                                                |  | Note |    | 2005 |   | 2006        | 
|--------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---- | -- | ---- | - | ----------- | 
|                                                                                                                                                                |  |      |    |      |   |             | 
|Liabilities                                                                                                                                                     |  |      |    |      |   |             | 
|Current liabilities                                                                                                                                             |  |      |    |      |   |             | 
|Short-term bank loans                                                                                                                                           |  |      | 11 |      | $ | 39,545,230  | 
|Accounts
and bills
payable                                                                                                                                      |  |      |    |      |   | 45,118,786  | 
|Accrued expenses and   other payables                                                                                                                           |  |      | 12 |      |   | 14,279,591  | 
|Share-based payment   liabilities                                                                                                                               |  |      | 17 |      |   |            | 
|                                                                                                                                                                |  |      |    |      |   |             | 
|Total   current liabilities                                                                                                                                     |  |      |    |      |   | 98,943,607  | 
|Deferred tax liabilities                                                                                                                                        |  |      | 7  | (b)  |   | 233,445     | 
|                                                                                                                                                                |  |      |    |      |   |             | 
|Total   liabilities                                                                                                                                             |  |      |    |      |   | 99,177,052  | 
|                                                                                                                                                                |  |      |    |      |   |             | 
|Commitments and   contingencies                                                                                                                                 |  |      | 19 |      |   |             | 
|Shareholders equity                                                                                                                                            |  |      |    |      |   |             | 
|Ordinary shares   US$0.001 par value; 100,000,000 authorized; 48,878,396 and 48,885,896 issued   and outstanding as of September 30, 2005 and 2006 respectively |  |      | 13 |      |   | 48,878      | 
|Additional   paid-in-capital                                                                                                                                    |  |      |    |      |   | 67,415,501  | 
|Statutory reserves                                                                                                                                              |  |      | 23 |      |   | 3,034,141   | 
|Retained earnings                                                                                                                                               |  |      |    |      |   | 18,805,368  | 
|Accumulated other   comprehensive income                                                                                                                        |  |      |    |      |   | 1,005,255   | 
|                                                                                                                                                                |  |      |    |      |   |             | 
|Total   shareholders equity                                                                                                                                    |  |      |    |      |   | 90,309,143  | 
|                                                                                                                                                                |  |      |    |      |   |             | 
|Total liabilities and   shareholders equity                                                                                                                    |  |      |    |      | $ | 189,486,195 | 
|                                                                                                                                                                |  |      |    |      |   |             | 

See accompanying notes to the consolidated financial statements.

F - 4

---



China BAK Battery, Inc.and subsidiaries Consolidated statements ofincomeand comprehensive income Fortheyears ended September 30, 2004, 2005 and 2006

(In US$)

|                                              |  | Note |       | 2004 |   | 2005        |   | 2006 |            
|--------------------------------------------- |  | ---- | ----- | ---- | - | ----------- | - | ---- | -----------
|                                              |  |      |       |      |   |             |   |      |            
|Net revenues                                  |  |      | 22    |      | $ | 63,746,202  |   | $    | 101,921,583
|Cost of revenues                              |  |      | 8, 16 |      |   | (50,293,766 | ) |      | (76,046,927
|                                              |  |      |       |      |   |             |   |      |            
|Gross profit                                  |  |      |       |      |   | 13,452,436  |   |      | 25,874,656 
|                                              |  |      |       |      |   |             |   |      |            
|Operating expenses:                           |  |      |       |      |   |             |   |      |            
|Research   and development costs              |  |      | 8, 16 |      |   | (328,779    | ) |      | (541,735   
|Sales   and marketing expenses                |  |      | 8, 16 |      |   | (1,804,705  | ) |      | (3,854,490 
|General   and administrative expenses         |  |      | 8, 16 |      |   | (2,546,434  | ) |      | (5,994,600 
|                                              |  |      |       |      |   |             |   |      |            
|Total   operating expenses                    |  |      |       |      |   | (4,679,918  | ) |      | (10,390,825
|                                              |  |      |       |      |   |             |   |      |            
|Operating income                              |  |      |       |      |   | 8,772,518   |   |      | 15,483,831 
|Finance costs, net                            |  |      | 15    |      |   | (454,263    | ) |      | (845,327   
|Gain on trading   securities                  |  |      |       |      |   |            |   |      |           
|Other expenses                                |  |      |       |      |   | (9,685      | ) |      | (490,018   
|                                              |  |      |       |      |   |             |   |      |            
|Income before income   taxes                  |  |      |       |      |   | 8,308,570   |   |      | 14,148,486 
|Income taxes                                  |  |      | 7     | (a)  |   | (506,632    | ) |      | (651,938   
|                                              |  |      |       |      |   |             |   |      |            
|Net income                                    |  |      |       |      | $ | 7,801,938   |   | $    | 13,496,548 
|                                              |  |      |       |      |   |             |   |      |            
|Other comprehensive (loss) / income           |  |      |       |      |   |             |   |      |            
|-   Foreign currency translation adjustment   |  |      |       |      |   | (118        | ) |      | 1,005,425  
|                                              |  |      |       |      |   |             |   |      |            
|Comprehensive income                          |  |      |       |      | $ | 7,801,820   |   | $    | 14,501,973 
|                                              |  |      |       |      |   |             |   |      |            
|Net income per share:                         |  |      |       |      |   |             |   |      |            
|-Basic                                        |  |      | 14    |      | $ | 0.25        |   | $    | 0.35       
|                                              |  |      |       |      |   |             |   |      |            
|-Diluted                                      |  |      | 14    |      | $ | 0.25        |   | $    | 0.35       
|                                              |  |      |       |      |   |             |   |      |            
|Weighted average number of   ordinary shares: |  |      |       |      |   |             |   |      |            
|-Basic                                        |  |      | 14    |      |   | 31,225,642  |   |      | 38,288,874 
|                                              |  |      |       |      |   |             |   |      |            
|-Diluted                                      |  |      | 14    |      |   | 31,225,642  |   |      | 38,408,625 
|                                              |  |      |       |      |   |             |   |      |            

See accompanying notes to the consolidated financial statements.

F - 5

---



China BAK Battery, Inc.and subsidiaries Consolidated statements of shareholders equity For the years ended September 30, 2004, 2005 and 2006

(In US$)

|                                                                                                                                   |  |      |    |                     | Ordinary shares |            |                                   |   |                       |  |                      |            |   |   |           | Accumulated    other    comprehensive income/(loss) |   | Total    shareholders   equity |  
|---------------------------------------------------------------------------------------------------------------------------------- |  | ---- | -- | ------------------- | --------------- | ---------- | --------------------------------- | - | --------------------- |  | -------------------- | ---------- | - | - | --------- | --------------------------------------------------- | - | ------------------------------- | -
|                                                                                                                                   |  |      |    |                     |                 |            | Additional    paid    -in-capital |   | Statutory    reserves |  | Retained    earnings |            |   |  
|                                                                                                                                   |  | Note |    | Number of    shares |                 | amount     |                                   |   |                       |  |                      |           
|                                                                                                                                   |  |      |    |                     |                 |            |                                   |   |                       |  |                      |            |   |   |           |                                                     |   |                                 |  
|Balance   as of October 1, 2003                                                                                                    |  |      |    |                     |                 | 31,225,642 |                                   | $ | 31,226                |  | $                    | 1,176,927  |   | $ | 651,583   |                                                     | $ | 3,758,352                       |  
|Capital   contributions from Shareholders                                                                                          |  |      | 13 |                     |                 |           |                                   |   |                      |  |                      | 10,875,918 |   |   |          |                                                     |   |                                |  
|Net   income                                                                                                                       |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   |          |                                                     |   | 7,801,938                       |  
|Deemed   distribution to the controlling shareholder- payment for intangible assets                                                |  |      | 20 |                     |                 |           |                                   |   |                      |  |                      |           |   |   |          |                                                     |   | (3,866,088                      | )
|Appropriation   to statutory reserves                                                                                              |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   | 1,072,663 |                                                     |   | (1,072,663                      | )
|Foreign   currency translation adjustment                                                                                          |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   |          |                                                     |   |                                |  
|                                                                                                                                   |  |      |    |                     |                 |            |                                   |   |                       |  |                      |            |   |   |           |                                                     |   |                                 |  
|Balance   as of September 30, 2004                                                                                                 |  |      |    |                     |                 | 31,225,642 |                                   |   | 31,226                |  |                      | 12,052,845 |   |   | 1,724,246 |                                                     |   | 6,621,539                       |  
|Net   income                                                                                                                       |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   |          |                                                     |   | 13,496,548                      |  
|Reverse   acquisition                                                                                                              |  |      | 1  |                     |                 | 1,152,458  |                                   |   | 1,152                 |  |                      |           |   |   |          |                                                     |   | (2,824                          | )
|Issuance   of ordinary shares, net of transaction costs of US$5,070,091                                                            |  |      | 13 |                     |                 | 16,500,296 |                                   |   | 16,500                |  |                      | 55,362,656 |   |   |          |                                                     |   |                                |  
|Appropriation   to statutory reserves                                                                                              |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   | 1,309,895 |                                                     |   | (1,309,895                      | )
|Foreign   currency translation adjustment                                                                                          |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   |          |                                                     |   |                                |  
|                                                                                                                                   |  |      |    |                     |                 |            |                                   |   |                       |  |                      |            |   |   |           |                                                     |   |                                 |  
|Balance   as of September 30, 2005                                                                                                 |  |      |    |                     |                 | 48,878,396 |                                   |   | 48,878                |  |                      | 67,415,501 |   |   | 3,034,141 |                                                     |   | 18,805,368                      |  
|Net   income                                                                                                                       |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   |          |                                                     |   | 20,164,566                      |  
|Share-based   compensation for employee stock awards                                                                               |  |      | 17 |                     |                 |           |                                   |   |                      |  |                      | 2,625,269  |   |   |          |                                                     |   |                                |  
|Cancellation   of 1,400,000 employee stock options, replaced by restricted shares awards   which are classified as liability award |  |      | 17 |                     |                 |           |                                   |   |                      |  |                      | (2,045,393 | ) |   |          |                                                     |   |                                |  
|Share-based   compensation for common stock granted to non-employee directors                                                      |  |      | 17 |                     |                 |           |                                   |   |                      |  |                      | 131,320    |   |   |          |                                                     |   |                                |  
|Issuance   of common stock to non-employee directors                                                                               |  |      | 17 |                     |                 | 7,500      |                                   |   | 8                     |  |                      | (8         | ) |   |          |                                                     |   |                                |  
|Appropriation   to statutory reserves                                                                                              |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   | 2,757,577 |                                                     |   | (2,757,577                      | )
|Foreign   currency translation adjustment                                                                                          |  |      |    |                     |                 |           |                                   |   |                      |  |                      |           |   |   |          |                                                     |   |                                |  
|                                                                                                                                   |  |      |    |                     |                 |            |                                   |   |                       |  |                      |            |   |   |           |                                                     |   |                                 |  
|Balance   as of September 30, 2006                                                                                                 |  |      |    |                     |                 | 48,885,896 |                                   | $ | 48,886                |  | $                    | 68,126,689 |   | $ | 5,791,718 |                                                     | $ | 36,212,357                      |  
|                                                                                                                                   |  |      |    |                     |                 |            |                                   |   |                       |  |                      |            |   |   |           |                                                     |   |                                 |  

See accompanying notes to the consolidated financial statements.

F - 6

---



China BAK Battery, Inc.and subsidiariesConsolidated statements of cash flows For the years ended September 30, 2004, 2005 and 2006

(In US$)

|                                                                                    |  | 2004 |             | 2005 |   | 2006        |  
|----------------------------------------------------------------------------------- |  | ---- | ----------- | ---- | - | ----------- | -
|                                                                                    |  |      |             |      |   |             |  
|Cash flow from operating activities                                                 |  |      |             |      |   |             |  
|Net income                                                                          |  | $    | 7,801,938   |      | $ | 13,496,548  |  
|Adjustments to reconcile   net income to net cash provided by operating activities: |  |      |             |      |   |             |  
|Depreciation   and amortization                                                     |  |      | 1,758,476   |      |   | 3,580,791   |  
|Bad   debt expense                                                                  |  |      | 326,990     |      |   | 769,807     |  
|Share-based   compensation                                                          |  |      |            |      |   |            |  
|Deferred   income taxes                                                             |  |      | 56,177      |      |   | 98,288      |  
|Changes in operating   assets and liabilities:                                      |  |      |             |      |   |             |  
|Trade   accounts receivable                                                         |  |      | (14,561,780 | )    |   | (23,675,275 | )
|Inventories                                                                         |  |      | (21,542,204 | )    |   | 7,839,759   |  
|Prepayments   and other receivables                                                 |  |      | 69,451      |      |   | (572,594    | )
|Accounts   and bills payable                                                        |  |      | 28,850,284  |      |   | 5,005,424   |  
|Accrued   expenses and other payables                                               |  |      | 833,485     |      |   | 1,471,678   |  
|                                                                                    |  |      |             |      |   |             |  
|Net cash provided   by/(used in) operating activities                               |  |      | 3,592,817   |      |   | 8,014,426   |  
|                                                                                    |  |      |             |      |   |             |  
|Cash flow from investing activities                                                 |  |      |             |      |   |             |  
|Purchases of property,   plant and equipment                                        |  |      | (28,253,804 | )    |   | (30,593,615 | )
|Purchases of intangible   assets                                                    |  |      | (46,602     | )    |   | (2,015      | )
|                                                                                    |  |      |             |      |   |             |  
|Net cash used in   investing activities                                             |  | $    | (28,300,406 | )    | $ | (30,595,630 | )
|                                                                                    |  |      |             |      |   |             |  

See accompanying notes to the consolidated financial statements.

F - 7

---



China BAK Battery, Inc.and subsidiariesConsolidated statements of cash flowsFor the years ended September 30, 2004, 2005 and 2006 (continued)

(In US$)

|                                                                                                         |  | 2004 |             | 2005 |   | 2006        |  
|-------------------------------------------------------------------------------------------------------- |  | ---- | ----------- | ---- | - | ----------- | -
|                                                                                                         |  |      |             |      |   |             |  
|Cash flow from financing   activities                                                                    |  |      |             |      |   |             |  
|Proceeds from   borrowings                                                                               |  | $    | 43,066,650  |      | $ | 63,011,550  |  
|Repayment of borrowings                                                                                  |  |      | (17,429,652 | )    |   | (52,582,798 | )
|(Increase) / decrease   in pledged deposits                                                              |  |      | (6,299,377  | )    |   | (12,272,211 | )
|Amounts (paid to) /   received from related parties                                                      |  |      | (911,093    | )    |   | 639,220     |  
|Advances from / (repayments   to) Changzhou Lihai Investment Consulting Co., Ltd.                        |  |      | 1,812,316   |      |   | (1,812,316  | )
|Deemed distribution to   shareholder - intangible assets                                                 |  |      | (3,866,088  | )    |   |            |  
|Proceeds from issuance   of capital stock, net                                                           |  |      | 10,875,918  |      |   | 55,379,156  |  
|Contribution from   shareholders acquiring shares of BAK International Limited                           |  |      |            |      |   | 11,500,000  |  
|Distribution to   shareholders in connection with the acquisition of shares of China BAK   Battery, Inc. |  |      |            |      |   | (11,500,000 | )
|                                                                                                         |  |      |             |      |   |             |  
|Net cash provided by   financing activities                                                              |  |      | 27,248,674  |      |   | 52,362,601  |  
|                                                                                                         |  |      |             |      |   |             |  
|Effect of exchange rate changes   on cash and cash equivalents                                           |  |      | 166         |      |   | 62,211      |  
|                                                                                                         |  |      |             |      |   |             |  
|Net increase / (decrease) in   cash and cash equivalents                                                 |  |      | 2,541,251   |      |   | 29,843,608  |  
|Cash and cash equivalents at the   beginning of year                                                     |  |      | 670,925     |      |   | 3,212,176   |  
|                                                                                                         |  |      |             |      |   |             |  
|Cash and cash equivalents at the   end of year                                                           |  | $    | 3,212,176   |      | $ | 33,055,784  |  
|                                                                                                         |  |      |             |      |   |             |  
|Supplemental disclosure of cash   flow information:                                                      |  |      |             |      |   |             |  
|Cash received during   the year for:                                                                     |  |      |             |      |   |             |  
|Bills   receivable discounted to bank                                                                    |  | $    | 2,492,151   |      | $ | 11,726,378  |  
|                                                                                                         |  |      |             |      |   |             |  
|Proceeds   from disposal of trading securities                                                           |  | $    |            |      | $ |            |  
|                                                                                                         |  |      |             |      |   |             |  
|Cash paid during the   year for:                                                                         |  |      |             |      |   |             |  
|Income   taxes                                                                                           |  | $    | 338,912     |      | $ | 487,808     |  
|                                                                                                         |  |      |             |      |   |             |  
|Interest,   net of amounts capitalized                                                                   |  | $    | 427,535     |      | $ | 842,145     |  
|                                                                                                         |  |      |             |      |   |             |  
|Purchases   of trading securities                                                                        |  | $    |            |      | $ |            |  
|                                                                                                         |  |      |             |      |   |             |  
|Investing activities not requiring the use of   cash and cash equivalents:                               |  |      |             |      |   |             |  
|Sale   of equipment in exchange for inventories                                                          |  | $    |            |      | $ |            |  
|                                                                                                         |  |      |             |      |   |             |  
|Purchase   of equipment in exchange for settlement of prepayments and other receivables                  |  | $    |            |      | $ |            |  
|                                                                                                         |  |      |             |      |   |             |  

See accompanying notes to the consolidated financial statements.

F - 8

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China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006

|1. | Principal Activities, Basis of   Presentation and Organization                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | Principal Activities                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | China   BAK Battery, Inc. (the Company or China BAK) was incorporated in the   State of Nevada on October 4, 1999 as a limited liability company, as Medina   Copy, Inc. The Company changed its name to Medina Coffee, Inc. (Medina   Coffee) on October 6, 1999 and subsequently changed its name to China BAK   Battery, Inc. on February 14, 2005. The Company and its subsidiaries   (hereinafter, collectively referred to as the Group) are principally   engaged in the manufacture, commercialization and distribution of a wide   variety of standard and customized lithium ion (known as Li-ion or Li-ion   cell) rechargeable batteries for use in cellular telephones, as well as   various other portable electronic applications, including high-power handset   telephones, laptop computers, power tools, digital cameras, video camcorders,   MP3 players, electric bicycles, hybrid/electric motors, and general
industrial applications.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | The   shares of the Company have been traded in the over-the-counter market through   the Over-the-Counter Electronic Bulletin Board since 2005.  On May 31, 2006, the Company obtained   approval to list its common stock on the National Association   of Securities Dealers Automated Quotations stock market, and trading   commenced that same date under the symbol CBAK.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | Basis of Presentation and   Organization                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | As   of September 30, 2006, the Companys subsidiaries consist of: i) BAK   International Limited (BAK International), a wholly owned limited liability   company incorporated in Hong Kong on December 29, 2003 as BATCO International   Limited, which changed its name to BAK International Limited on November 3,   2004; ii) Shenzhen BAK Battery Co., Ltd. (Shenzhen BAK), a wholly owned   limited liability company established on August 3, 2001 in the Peoples   Republic of China (PRC); and iii) BAK Electronics (Shenzhen) Co., Ltd. (BAK Electronics), a   wholly owned limited liability company established in August 2005 in the PRC.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | BAK   International, a non-operating holding company that had substantially the   same shareholders as Shenzhen BAK, entered into a share swap transaction with   Shenzhen BAK on November 6, 2004 for the purpose of the subsequent reverse   acquisition of the interest of China BAK as described below.  Pursuant to the terms of the transaction,   the parties exchanged all outstanding shares of their capital stock for   US$11.5 million in cash, and as a result, BAK International became the parent   company of Shenzhen BAK.  Certain   shareholders of Shenzhen BAK, representing ownership interests of   approximately 1.85%, elected not to acquire shares in BAK International.  The non-participating shareholders of   Shenzhen BAK sold their right to acquire their proportional ownership   interests in BAK International for cash, and the proportionate interests in   BAK International to which the non-participating shareholders were entitled   were acquired by
the transferees.    After the share swap transaction between BAK International and the   shareholders of Shenzhen BAK was complete, there were 31,225,642 shares of   BAK International stock outstanding, exactly the same as the number of shares   of capital stock of Shenzhen BAK outstanding immediately prior to the share   swap, and the shareholders of BAK International were substantially the same   as the shareholders of Shenzhen BAK prior to the share purchases.  Consequently, the share purchases between   BAK International and the shareholders of Shenzhen BAK have been accounted   for as a reverse acquisition of Shenzhen BAK with no adjustment to the   historical basis of the assets and liabilities of Shenzhen BAK, and the   operations were consolidated as though the transactions occurred as of the   beginning of the first accounting period presented in the accompanying   consolidated financial statements.

F - 9

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

| | Basis of Presentation and   Organization (continued)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
| | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | On   January 20, 2005, BAK International executed a private placement of its   common stock with unrelated investors whereby it issued an aggregate of   8,600,433 shares of common stock for gross proceeds of US$17,000,000.  In conjunction with this financing, Mr Li   Xiangqian, the Chairman and Chief Executive Officer of the Company, agreed to   place 2,179,550 shares of the Companys common stock owned by him into an   escrow account, of which 50% are to be released to the investors in the   private placement if audited net income of the Group for the fiscal year   ended September 30, 2005 is not at least US$12,000,000, and the remaining 50%   are to be released to investors in the private placement if audited net   income of the Group for the fiscal year ended September 30, 2006 is not at   least US$27,000,000.  If the audited   net income of the Group for the fiscal years ended September 30, 2005 and   2006 reached the above-mentioned targets,
the 2,179,550 shares would be   released to Mr Li Xiangqian (the Escrow Arrangement).
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | The   Escrow Arrangement regarding the shares placed by Mr Li Xiangqian in an   escrow account and the subsequent potential release of those shares based on   the fulfillment of certain performance thresholds constitutes a compensatory   plan to Mr Li Xiangqian. A compensation charge should be recorded in the   financial statements of the Company should these performance thresholds be   achieved and shares released to Mr Li Xiangqian. However, as the Company did   not meet the performance threshold for the years ended September 30, 2005 and   2006 after consideration of the related compensation charge, the Company has   determined that the threshold has not been achieved and no compensation charge   was recorded by the Company for the years ended September 30, 2005 and 2006.                                                                                                                                                                                                                                                                       
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | While the 1,089,775 escrow shares relating
to the 2005 performance threshold were previously released to Mr Li Xiangqian, Mr
Li Xiangqian has undertaken on August 21, 2006, to return those shares to the
escrow agent for the distribution to relevant investors. Because the Company
failed to satisfy the performance threshold for the fiscal year ended September 30, 2006, the
remaining 1,089,775 escrow shares relating to the fiscal year 2006 performance threshold
would be released to the relevant investors.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | Also   on January 20, 2005, the Company completed a share swap transaction with the   shareholders of BAK International.    The swap was consummated under Nevada law pursuant to the terms of a   Securities Exchange Agreement entered by and among China BAK, BAK   International and the shareholders of BAK International on January 20,   2005.  Pursuant to the Agreement, the   Company issued 39,826,075 shares of common stock, par value US$0.001 per   share, to the shareholders of BAK International (including 31,225,642 shares   to the original shareholders and 8,600,433 shares to new investors),   representing approximately 97.2% of the Companys post-exchange issued and   outstanding common stock, in exchange for 100% of the outstanding capital   stock of BAK International.                                                                                                                                                                                                                                                                           
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | The   share swap transaction has been accounted for as a capital-raising   transaction of the Company whereby the historical financial statements and   operations of Shenzhen BAK are consolidated using historical carrying   amounts.  The 1,152,458 shares of   China BAK outstanding prior to the stock exchange transaction were accounted   for at the net book value at the time of the transaction, which was a deficit   of US$1,672.  The accompanying   consolidated financial statements reflect the capital-raising transaction of   the Company as if the transaction occurred as of the beginning of the first   period presented.                                                                                                                                                                                                                                                                                                                                                                                                                                      
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | The   Companys consolidated financial statements have been prepared in accordance   with generally accepted accounting principles in the United States of America   (US GAAP).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
| | This   basis of accounting differs in certain material respects from that used for   the preparation of the books of account of the Companys principal   subsidiaries, which are prepared in accordance with the accounting principles   and the relevant financial regulations applicable to enterprises with limited   liabilities established in the PRC (PRC GAAP) or in Hong Kong, the   accounting standards used in the places of their domicile.  The accompanying consolidated financial   statements reflect necessary adjustments not recorded in the books of account   of the Companys subsidiaries to present them in conformity with US GAAP.                                                                                                                                                                                                                                                                                                                                                                                                                        

F - 10

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China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements
As of September 30, 2005 and 2006 (continued)

|2   | Summary of Significant Accounting   Policies and Practices                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(a) | Principles of Consolidation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | The   consolidated financial statements include the financial statements of the   Company and its subsidiaries.  All   significant inter-company balances and transactions have been eliminated on   consolidation.                                                                                                                                                                                                                                                                                                                                                             
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(b) | Cash and Cash Equivalents                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Cash   consists of cash on hand   and in banks.  The Company considers all highly liquid debt instruments, with   initial terms of less than three months to be cash equivalents.  As of September 30, 2005 and 2006, there   were no cash equivalents.                                                                                                                                                                                                                                                                                                                         
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(c) | Trade Accounts Receivable                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Trade   accounts receivable are recorded at the invoiced amount, net of allowances   for doubtful accounts and sales returns.    The allowance for doubtful accounts is the Companys best estimate of   the amount of probable credit losses in the Companys existing accounts   receivable. The Company determines the allowance based on historical   write-off experience, customer specific facts and economic conditions.  Bad debt expense is included in the   general and administrative expenses.                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Outstanding   account balances are reviewed individually for collectibility.  Account balances are charged off against   the allowance after all means of collection have been exhausted and the   potential for recovery is considered remote.    To date, the   Company has not charged off any balances as it has yet to exhaust all means   of collection. The Company does not have any off-balance-sheet credit exposure to its   customers, except for outstanding bills receivable discounted with banks (see   note 19) that are subject   to recourse for non-payment.
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(d) | Inventories                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Inventories   are stated at the lower of cost and market. The cost of inventories is   determined using weighted average cost method, and includes expenditure   incurred in acquiring the inventories and bringing them to their existing   location and condition. In case of manufacturing inventories and work in   progress, cost includes an appropriate share of production overheads based on   normal operating capacity.                                                                                                                                              
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(e) | Investment Securities                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | The   Company classifies its equity securities into trading or available-for-sale.   Trading securities are bought and held principally for the purpose of selling   them in the near term. All securities not included in trading securities are   classified as available-for-sale.                                                                                                                                                                                                                                                                                           
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Trading   and available-for-sale securities are recorded at fair value. Unrealized   holding gains and losses on trading securities are included in the net   income. Unrealized holding gains and losses, net of the related tax effect,   on available for sale securities are excluded from net income and are   reported as a separate component of other comprehensive income until   realized. Realized gains and losses from the sale of available-for-sale   securities are determined on a specific-identification basis.                                              

F - 11

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China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|(e) | Investment Securities (continued)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|    | A   decline in the market value of any available-for-sale security below cost   that is deemed to be other-than-temporary results in a reduction in carrying   amount to fair value. The impairment is charged as an expense to the statement   of income and comprehensive income and a new cost basis for the security is   established. To determine whether an impairment is other-than-temporary, the   Company considers whether it has the ability and intent to hold the   investment until a market price recovery and considers whether evidence   indicating the cost of the investment is recoverable outweighs evidence to   the contrary. Evidence considered in this assessment includes the reasons for   the impairment, the severity and duration of the impairment, changes in value   subsequent to year end, and forecasted performance of the investee.
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|    | Premiums   and discounts are amortized or accreted over the life of the related   available-for-sale security as an adjustment to yield using the   effective-interest method. Dividend and interest income are recognized when   earned.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|(f) | Property, Plant and Equipment                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|    | Property,   plant and equipment are stated at cost.    Depreciation and amortization are calculated based on the   straight-line method (after taking into account their respective estimated   residual values) over the estimated useful lives of the assets as follows:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

|Buildings                 |  |  | 30-40 years  | 
|------------------------- |  |  | ------------ | 
|Machinery   and equipment |  |  | 5-12   years | 
|Office   equipment        |  |  | 5 years      | 
|Motor   vehicles          |  |  | 8 years      | 
|Leasehold   improvements  |  |  | 1-5 years    | 

|    | Construction   in progress mainly represents expenditures in respect of the Companys new   corporate campus, including offices, factories and staff dormitories, under   construction.  All direct costs   relating to the acquisition or construction of the Companys new corporate   campus and equipment, including interest charges on borrowings, are   capitalized as construction in progress.    No depreciation is provided in respect of construction in progress.                                                                     
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|(g) | Lease Prepayments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    | Lease   prepayments represent the cost of land use rights in the PRC.  Land use rights are carried at cost and   amortized on a straight-line basis over the period of rights of 50 years.                                                                                                                                                                                                                                                                                                                                                         
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|(h) | Foreign Currency Transactions and   Translation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    | The reporting currency of the Company is the   United States dollar (US dollar).    Transactions denominated in currencies other than US dollar are   translated into US dollar at the average rate for the period.  Monetary assets and   liabilities denominated in currencies other than US dollar are translated   into US dollar at the rates of exchange ruling at the balance sheet   date.  The resulting exchange   differences are recorded in the other expenses in the statements of income   and comprehensive income.              
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    | The   financial records of the Companys operating subsidiaries are maintained in   their local currency, the   Renminbi (RMB), which is the functional currency.  Assets and liabilities are translated at the exchange rates at   the balance sheet date, equity accounts are translated at historical exchange   rates, and income and expenses items are translated using the average rate   for the period.  The translation   adjustments are recorded in accumulated other comprehensive income in the statements of shareholders equity.

F - 12

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China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|(h) | Foreign Currency Transactions and   Translation (continued)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    | RMB   is not a fully convertible currency.    All foreign exchange transactions involving RMB must take place either   through the Peoples Bank of China (the PBOC) or other institutions   authorized to buy and sell foreign exchange.    The exchange rate adopted for the foreign exchange transactions are   the rates of exchange quoted by the PBOC, which are determined largely by   supply and demand.  Translation of   amounts from RMB into United States dollars (US$) has been made at the   following exchange rates for the respective years:

|September   30, 2006                           |  |  |                        | 
|---------------------------------------------- |  |  | ---------------------- | 
|Balance   sheet                                |  |  | RMB 7.90870 to US$1.00 | 
|Statement   of income and comprehensive income |  |  | RMB 8.02857 to US$1.00 | 
|                                               |  |  |                        | 
|September   30, 2005                           |  |  |                        | 
|Balance   sheet                                |  |  | RMB 8.0920 to US$1.00  | 
|Statement   of income and comprehensive income |  |  | RMB 8.2413 to US$1.00  | 
|                                               |  |  |                        | 
|September   30, 2004                           |  |  |                        | 
|Balance   sheet                                |  |  | RMB 8.2769 to US$1.00  | 
|Statement   of income and comprehensive income |  |  | RMB 8.2767 to US$1.00  | 

|    | Commencing   from July 21, 2005, China has adopted a managed floating exchange rate regime   based on market demand and supply with reference to a basket of   currencies.  The exchange rate of the   US dollar against the RMB was adjusted from approximately RMB 8.28 per US   dollar to approximately RMB 8.11 per US dollar on July 21, 2005.  Since then, the   PBOC administers and regulates the exchange rate of US dollar against RMB   taking into account demand and supply of RMB, as well as domestic and foreign   economic and financial conditions.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|(i) | Intangible Assets                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    | Intangible   assets are stated in the balance sheet at cost less accumulated   amortization.  The costs of the   intangible assets are amortized on a straight-line basis over their estimated   useful lives.  The respective   amortization periods for the intangible assets are as follows:                                                                                                                                                                                                                                                                      

|Trademarks |  |  | 10 years | 
|---------- |  |  | -------- | 
|Technology |  |  | 7 years  | 
|Software   |  |  | 5 years  | 

|(j) | Impairment of Long-lived Assets                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|    | Long-lived   assets, which include property, plant and equipment and intangible assets,   are reviewed for impairment whenever events or changes in circumstances   indicate that the carrying amount of an asset may not be recoverable.                                                                                                                                                                                                                                                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|    | Recoverability   of long-lived assets to be held and used is measured by a comparison of the   carrying amount of an asset to the estimated undiscounted future cash flows   expected to be generated by the asset.    If the carrying amount of an asset exceeds its estimated undiscounted   future cash flows, an impairment charge is recognized by the amount by which   the carrying amount of the asset exceeds the fair value of the asset.  Fair value is generally determined using   the assets expected future discounted cash flows or market value, if readily   determinable.

F - 13

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China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|(k) | Revenue Recognition                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | The   Company recognizes revenue on product sales when products are delivered and   the customer takes ownership and assumes risk of loss, collection of the   relevant receivable is probable, persuasive evidence of an arrangement exists   and the sales price is fixed or determinable.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | Net   sales of products represent the invoiced value of goods, net of value added   taxes (VAT), sales returns, trade discounts and allowances.  The Company is subject to VAT which is   levied on the majority of the products of Shenzhen BAK and BAK Electronics at   the rate of 17% on the invoiced value of sales.  Output VAT is borne by customers in addition to the invoiced   value of sales and input VAT is borne by the Company in addition to the invoiced   value of purchases to the extent not refunded for export sales.  Provision for sales returns are recorded as a   reduction of revenue in the same period that revenue is recognized.  The provision for sales returns, which is   based on historical sales returns data, is the Companys best estimate of the   amounts of goods that will be returned from its customers.                                                                                                           
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|(l) | Cost of Revenues                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | Cost   of revenues consists primarily of material costs, employee compensation,   depreciation and related expenses, which are directly attributable to the   production of products.  Write-down of   inventory to lower of cost or market is also recorded in cost of revenues.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|(m) | Income Taxes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | Income   taxes are accounted for under the asset and liability method.  Deferred tax assets and liabilities are   recognized for the future tax consequences attributable to differences   between the financial statement carrying amounts of existing assets and   liabilities and their respective tax bases and operating loss and tax credit   carry-forwards.  Deferred tax assets   are reduced by a valuation allowance to the extent management concludes it is   more likely than not that the assets will not be realized.  Deferred tax assets and liabilities are   measured using enacted tax rates expected to apply to taxable income in the   years in which those temporary differences are expected to be recovered or   settled.  The effect on deferred tax   assets and liabilities of a change in tax rates is recognized in the   consolidated statements of income and comprehensive income in the period that   includes the enactment date.
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|(n) | Research and Development and Advertising   Costs                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | Research   and development costs are expensed as incurred.  Research and development costs consist primarily of   remuneration for research and development staff, depreciation and maintenance   expenses of research and development equipment and material costs for   research and development.  Advertising   cost, included in sales and marketing expenses, amounted to US$201,200,   US$297,998 and US$234,379 for the years ended September 30, 2004, 2005 and   2006 respectively.                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|(o) | Bills Payable                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | Bills   payable represent bills issued by financial institutions to the Companys   vendors. The Companys vendors receive payments from the financial   institutions directly upon maturity of the bills and the Company is obliged   to repay the face value of the bills to the financial institutions.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

F - 14

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China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|(p) | Government Grants                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    | Receipts   of government grants to encourage research and development activities which   are non-refundable are credited to deferred income upon receipt.  Government grants are used either for   purchases of assets or to subsidize the research and development expenses   incurred.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    | For   purchases of assets, government grants are deducted from the   carrying amount of the assets.  For   the research and development expenses, the Company matches and offsets the   government grants with the expenses of the research and development   activities as specified in the grant approval document in the corresponding   period when such expenses incurred.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    | Government   grants of US$120,821, US$60,670 and US$62,278 were offset against the   research and development costs for the years ended September 30, 2004, 2005   and 2006 respectively.  Government   grants recorded as deferred income amounted to US$185,368 and US$777,625 as   at September 30, 2005 and 2006 respectively.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|(q) | Share-based Compensation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    | Prior   to October 1, 2005, the Company applied the intrinsic-value-based method of   accounting prescribed by Accounting Principles Board Opinions No. 25   Accounting for Stock Issued to Employees (APB 25) and related   interpretations including Financial Accounting Standard Board (FASB)   Interpretation (FIN) No. 44, Accounting for Certain Transactions involving   Stock Compensation, an interpretation of APB 25, to account for its   fixed-plan stock options. Under this method, compensation expense is recorded   only if on the date of grant the market price of the underlying stock   exceeded the exercise price.    Statement of Financial Accounting Standards (SFAS) No. 123   Accounting for Stock-Based Compensation (SFAS 123) established accounting   and disclosure requirements using a fair-value-based method of accounting for   stock-based employee compensation plans. 
As permitted by the accounting standards, the Company elected to apply   the intrinsic-value-based method of accounting described above, and has   adopted only the disclosure requirements of SFAS 123, as amended.
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    | In   December 2004, the FASB issued SFAS 123 (Revised 2004) Share-Based Payment (SFAS 123R). SFAS 123R requires the Company to measure   and recognize compensation expenses for an award of equity instrument based   on the grant-date fair value. The cost is recognized over the vesting period   (or the requisite service period).    SFAS 123R also requires the Company to measure the cost of a   liability-classified award based on its current fair value. The fair value of   the award will be remeasured subsequently at each reporting date through the   settlement date.  Changes in far value   during the requisite service period will be recognized as compensation cost   over that period. Further, SFAS 123R requires the Company to estimate   forfeitures in calculating the expense related to stock-based compensation.                                                                                                                                                                                                                                                                                            
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    | This   statement replaces SFAS 123 and supersedes APB 25.  The Company adopted SFAS 123R commencing from October 1, 2005.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|    | The   Company has used the modified prospective method for recognizing the   expense over the remaining vesting period for awards that were outstanding   but unvested on October 1, 2005. Under the modified prospective method, the   Company has not adjusted the financial statements for periods ended on or   prior to September 30, 2005.  Under   the modified prospective method, the adoption of SFAS 123R applies to new   awards and to awards modified, repurchased, or cancelled after September 30,   2005, as well as to the unvested portion of awards outstanding as of October   1, 2005.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

F - 15

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

| | The following table   illustrates the effect on net income and net income per share for the year   ended September 30, 2005 as if the Companys stock-based compensation had   been determined based on the fair value at the grant dates:
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|                                                                                                                         |  | September 30, 2005 |           
|------------------------------------------------------------------------------------------------------------------------ |  | ------------------ | ----------
|                                                                                                                         |  |                    |           
|Net   income, as reported                                                                                                |  | $                  | 13,496,548
|Deduct:   Total stock-based employee compensation expenses determined under the fair   value, net of related tax effects |  |                    | (1,068,243
|                                                                                                                         |  |                    |           
|Pro   forma net income                                                                                                   |  | $                  | 12,428,305
|                                                                                                                         |  |                    |           
|Net income per share                                                                                                     |  |                    |           
|As   reported - Basic                                                                                                    |  | $                  | 0.35      
|                                                                                                                         |  |                    |           
|- Diluted                                                                                                                |  | $                  | 0.35      
|                                                                                                                         |  |                    |           
|Pro-forma   - Basic                                                                                                      |  | $                  | 0.32      
|                                                                                                                         |  |                    |           
|- Diluted                                                                                                                |  | $                  | 0.32      
|                                                                                                                         |  |                    |           

| | The   fair value of each option award is estimated on the date of grant using a   Black-Scholes Option Valuation Model that uses the assumptions noted in the   following table. The expected volatility was based on the historical   volatilities of the Companys listed common stock in the United States and   other relevant market information. The Company uses historical data to   estimate share option exercises and employee departure behaviour used in the   valuation model. The expected terms of share options granted is derived from   the output of the option pricing model and represents the period of time that   share options granted are expected to be outstanding.  Since the share options once exercised   will primarily trade in the U.S. capital market, the risk-free rate for   periods within the contractual term of the share option is based on the U.S.   Treasury yield curve in effect at the time of grant.
| | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|Expected volatility       |  |  | 59.85   | %
|------------------------- |  |  | ------- | -
|Expected   dividends      |  |  | Nil     |  
|Expected life             |  |  | 6 years |  
|Risk-free   interest rate |  |  | 4.13    | %

|(r) | Retirement and Other Postretirement   Benefits                                                                                                                                                                                                                                                                                                                                                                                                                        
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | Contributions   to retirement schemes (which are defined contribution plans) are charged to   cost of revenues, research and development costs, sales and marketing   expenses and general and administrative expenses in the consolidated   statements of income and comprehensive income as and when the related   employee service is provided.                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|(s) | Earnings per share                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|    | Basic earnings per share is computed by
dividing net income by the weighted average number of ordinary shares
outstanding during the period. Diluted earnings per share is computed by
dividing net income by the sum of the weighted average number of ordinary shares
outstanding and dilutive potential ordinary shares during the period.  In
fiscal year 2006, dilutive potential ordinary shares consist of the share
warrants issued to the financial advisors.

F - 16

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|(t) | Use of Estimates                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | The   preparation of the consolidated financial statements in accordance with US   GAAP requires management of the Company to make a number of estimates and   assumptions relating to the reported amount of assets and liabilities and the   disclosure of contingent assets and liabilities at the date of the   consolidated financial statements and the reported amounts of revenues and   expenses during the period.  Actual   results could differ from those estimates.    Significant items subject to such estimates and assumptions include   the recoverability of the carrying amount of long-lived assets; provisions   for inventories; valuation allowances for receivables; and provision for   sales returns.  Actual results could   differ from those estimates.          
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(u) | Segment Reporting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | The   Company uses the management approach in determining reportable operating   segments.  The management approach   considers the internal organization and reporting used by the Companys chief   operating decision maker for making operating decisions and assessing   performance as the source for determining the Companys reportable segments.   Management, including the chief operating decision maker, reviews operating   results solely by monthly revenue of Li-ion rechargeable batteries (but not   by sub-product type or geographic area) and operating results of the Company   and, as such, the Company has determined that the Company has one operating   segment as defined by SFAS 131, Disclosures about Segments of an Enterprise and   Related Information.
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(v) | Commitments and Contingencies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Liabilities   for loss contingencies arising from claims, assessments, litigation, fines and   penalties and other sources are recorded when it is probable that a liability   has been incurred and the amount of the assessment can be reasonably   estimated.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(w) | Recently Issued Accounting Standards                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | FASB Interpretation No. (FIN)   48, Accounting for Uncertainty in Income Taxesan Interpretation of FASB   Statement No. 109                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | In   July 2006, the FASB issued FIN 48, Accounting for Uncertainty in Income Taxesan   Interpretation of FASB Statement No. 109,which clarifies the   accounting for uncertainty in tax positions. This Interpretation requires   that the Company recognizes in its consolidated financial statements the   impact of a tax position if that position is more likely than not of being   sustained on audit, based on the technical merits of the position. The   provisions of FIN 48 are effective for the Company on January 1, 2007, with   the cumulative effect of the change in accounting principle, if any, recorded   as an adjustment to opening retained earnings. The Company is currently   evaluating the impact of adopting FIN 48 on its consolidated financial   statements.
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | SFAS 157, Fair Value Measurements                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | In   September 2006, the FASB issued SFAS 157,Fair Value Measurements,which defines   fair value,   establishes a framework for measuring fair value in generally accepted   accounting principles, and expands disclosures about fair value measurements.   SFAS 157 applies under other accounting pronouncements that require or permit   fair value measurements, where fair value is the relevant measurement   attribute. The standard does not require any new fair value measurements.   SFAS 157 is effective for financial statements issued for fiscal years   beginning after November 15, 2007, and interim periods within those fiscal   years. The Company is currently evaluating the impact of adopting SFAS 157 on   its consolidated financial statements.                   

F - 17

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|  | Staff Accounting Bulletin (SAB)   No. 108                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|  | In   September 2006, the SEC issued SAB No. 108, which provides guidance on the   process of quantifying financial statement misstatements. In SAB No. 108, the   SEC staff establishes an approach that requires quantification of financial   statement errors, under both the iron-curtain and the roll-over methods,   based on the effects of the error on each of the Companys financial   statements and the related financial statement disclosures. SAB No.108 is   generally effective for annual financial statements in the first fiscal year   ending after November 15, 2006. The transition provisions of SAB No. 108   permits existing public companies to record the cumulative effect in the   first year ending after November 15, 2006 by recording correcting adjustments   to the carrying values of assets and liabilities as of the beginning of that   year with the offsetting adjustment recorded to the opening balance of   retained earnings. Management does not expect that


the adoption of SAB No.108 would have   a material effect on the Companys consolidated financial statements.
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|3 | Pledged Deposits                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|  | Pledged   deposits at September 30, 2005 and 2006 consist of the following:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

|                                   |  | 2005 |            | 2006 | 
|---------------------------------- |  | ---- | ---------- | ---- | 
|                                   |  |      |            |      | 
|Pledged   deposits with banks for: |  |      |            |      | 
|General banking facilities         |  | $    | 6,426,100  |      | 
|Bills payable                      |  |      | 12,966,180 |      | 
|                                   |  |      |            |      | 
|                                   |  | $    | 19,392,280 |      | 
|                                   |  |      |            |      | 

|  | Deposits pledged for general banking
facilities are generally released when the relevant bank loans are repaid upon
maturity (see Note 11).
|- | -------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                            
|4 | Trade Accounts Receivable, net                                                                                                             
|  |                                                                                                                                            
|  | Trade   accounts receivable at September 30, 2005 and 2006 consist of the following:                                                       

|                                      |  | 2005 |            | 2006 |  
|------------------------------------- |  | ---- | ---------- | ---- | -
|                                      |  |      |            |      |  
|Trade accounts receivable             |  | $    | 44,973,292 |      | $
|Less: Allowance for doubtful accounts |  |      | (1,593,538 | )    |  
|                                      |  |      |            |      |  
|                                      |  |      | 43,379,754 |      |  
|Bills receivable                      |  |      | 484,028    |      |  
|                                      |  |      |            |      |  
|                                      |  | $    | 43,863,782 |      | $
|                                      |  |      |            |      |  

| | An   analysis of the allowance for doubtful accounts for the years ended September   30, 2004, 2005 and 2006 is as follows:
| | ---------------------------------------------------------------------------------------------------------------------------

|                                               |  | 2004 |         | 2005 |   | 2006      | 
|---------------------------------------------- |  | ---- | ------- | ---- | - | --------- | 
|                                               |  |      |         |      |   |           | 
|Balance at beginning of year                   |  | $    | 461,982 |      | $ | 764,362   | 
|Addition / (reversal) of bad debt expense, net |  |      | 302,380 |      |   | 796,987   | 
|Foreign   exchange adjustment                  |  |      |        |      |   | 32,189    | 
|                                               |  |      |         |      |   |           | 
|Balance at end of year                         |  | $    | 764,362 |      | $ | 1,593,538 | 
|                                               |  |      |         |      |   |           | 

F - 18

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|5 | Inventories                                                           
|- | ----------------------------------------------------------------------
|  |                                                                       
|  | Inventories   at September 30, 2005 and 2006 consist of the following:

|                 |  | 2005 |            | 2006 |  
|---------------- |  | ---- | ---------- | ---- | -
|                 |  |      |            |      |  
|Raw   materials  |  | $    | 9,323,864  |      | $
|Work-in-progress |  |      | 2,698,554  |      |  
|Finished   goods |  |      | 9,673,808  |      |  
|                 |  |      |            |      |  
|                 |  | $    | 21,696,226 |      | $
|                 |  |      |            |      |  

|  | Part of the Companys   inventories with carrying value of US$7,661,888 and US$10,115,442 as of   September 30, 2005 and 2006, respectively, was pledged as collateral under certain loan agreements (see Note 11).
|- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  |                                                                                                                                                                                                                    
|6 | Prepayments and Other Receivables                                                                                                                                                                                  
|  |                                                                                                                                                                                                                    
|  | Prepayments   and other receivables at September 30, 2005 and 2006 consist of the   following:                                                                                                                     

|                                           |  | 2005 |           | 2006 |  
|------------------------------------------ |  | ---- | --------- | ---- | -
|                                           |  |      |           |      |  
|Prepayments   for raw materials and others |  | $    | 1,588,867 |      | $
|Other   receivables                        |  |      | 598,309   |      |  
|Less: Allowance for doubtful accounts      |  |      | (31,606   | )    |  
|                                           |  |      |           |      |  
|                                           |  | $    | 2,155,570 |      | $
|                                           |  |      |           |      |  

|  |                                                                                                                                                                                                                                                                                                                                          
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|7 | Income Taxes                                                                                                                                                                                                                                                                                                                             
|  |                                                                                                                                                                                                                                                                                                                                          
|  | United States   Tax                                                                                                                                                                                                                                                                                                                      
|  |                                                                                                                                                                                                                                                                                                                                          
|  | China   BAK is subject to United States of America tax law.  No provision for income taxes in the United States or elsewhere   has been made as China BAK had no taxable income for the years ended   September 30, 2004, 2005 and 2006.    The statutory tax rate for each of the years ended December 31, 2004,   2005 and 2006 is 35%.
|  |                                                                                                                                                                                                                                                                                                                                          
|  | Hong Kong Tax                                                                                                                                                                                                                                                                                                                            
|  |                                                                                                                                                                                                                                                                                                                                          
|  | BAK   International is subject to Hong Kong profits tax rate of 17.5%.  Management of BAK International has   determined that all income and expenses are offshore and not subject to Hong   Kong profits tax.  As a result, BAK   International did not incur any Hong Kong profits tax during the years   presented.                   

F - 19

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    | PRC Tax                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Shenzhen   BAK and BAK Electronics are both registered and operate in Shenzhen, the PRC,   and are recognized as Manufacturing Enterprise Located in Special Economic   Zone.  As a result, they are entitled   to a preferential enterprise income tax rate of 15%.  In accordance with the relevant income tax   laws, the profits of Shenzhen BAK and BAK Electronics are fully exempted from   income tax for two years, from the first profit making calendar year of   operations after offset of accumulated taxable losses, followed by a 50%   exemption for the immediate next three calendar years (tax holiday).
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | The   tax holiday of Shenzhen BAK commenced in 2002, the first calendar year in   which Shenzhen BAK had assessable profit, and will end on December 31, 2006.   In addition, due to the additional capital invested in Shenzhen BAK in both   2005 and 2006, Shenzhen BAK was granted a lower income tax rate of 3.309% and   1.7% in calendar year 2005 and 2006, respectively.                                                                                                                                                                                                                                               
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | BAK   Electronics is currently exempted from any enterprise income tax due to   cumulative tax losses.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|(a) | Income taxes in the consolidated statements of income and   comprehensive income                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|    | Income taxes consist of:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

|             |  | 2004 |         | 2005 |   | 2006    | 
|------------ |  | ---- | ------- | ---- | - | ------- | 
|             |  |      |         |      |   |         | 
|Current tax  |  | $    | 450,455 |      | $ | 553,650 | 
|Deferred tax |  |      | 56,177  |      |   | 98,288  | 
|             |  |      |         |      |   |         | 
|             |  | $    | 506,632 |      | $ | 651,938 | 
|             |  |      |         |      |   |         | 

| | Substantially all of the   Groups income before income taxes and related tax expenses are from PRC   sources.  Actual income tax expenses   reported in the consolidated statements of income and comprehensive income   differ from the amounts computed by applying the US statutory income tax rate   of 35% to income before income tax for the three years ended September 30,   2004, 2005 and 2006 for the following reasons:
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|                                                                           |  | 2004 |            | 2005 |   | 2006       |  
|-------------------------------------------------------------------------- |  | ---- | ---------- | ---- | - | ---------- | -
|                                                                           |  |      |            |      |   |            |  
|Income before income   taxes                                               |  | $    | 8,308,570  |      | $ | 14,148,486 |  
|                                                                           |  |      |            |      |   |            |  
|Computed expected income tax expense at 35%                              |  |      | 2,908,000  |      |   | 4,951,970  |  
|Change in the balance of the valuation allowance for deferred tax   assets |  |      |           |      |   |           |  
|Foreign tax rate differential                                              |  |      | (1,651,077 | )    |   | (2,742,422 | )
|Non-
taxable income                                                        |  |      | (24,629    | )    |   | (40,630    | )
|Non-deductible expenses                                                    |  |      |            |      |   |            |  
|- Share-based compensation                                                 |  |      |           |      |   |           |  
|- Other non-deductible expenses                                            |  |      | 9,659      |      |   | 121,686    |  
|Tax holiday                                                                |  |      | (735,321   | )    |   | (1,638,666 | )
|                                                                           |  |      |            |      |   |            |  
|Actual income tax   expenses                                               |  | $    | 506,632    |      | $ | 651,938    |  
|                                                                           |  |      |            |      |   |            |  

F - 20

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

| | The significant components   of deferred income tax expense for the three years ended September 30, 2004,   2005 and 2006 are as follows:
| | -----------------------------------------------------------------------------------------------------------------------------------------

|                                              |  | 2004 |        | 2005 |   | 2006   | 
|--------------------------------------------- |  | ---- | ------ | ---- | - | ------ | 
|                                              |  |      |        |      |   |        | 
|Deferred tax expenses / (income)              |  | $    | 56,177 |      | $ | 98,288 | 
|Valuation allowance for   deferred tax assets |  |      |       |      |   |       | 
|                                              |  |      |        |      |   |        | 
|                                              |  | $    | 56,177 |      | $ | 98,288 | 
|                                              |  |      |        |      |   |        | 

|(b) | Deferred taxation                                                                                                                                                                    
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                      
|    | The tax effects of temporary   differences that give rise to significant portions of the deferred tax assets   and liabilities as of September 30, 2005 and 2006 are presented below:

|                                      |  | 2005 |         | 2006 |  
|------------------------------------- |  | ---- | ------- | ---- | -
|                                      |  |      |         |      |  
|Deferred tax assets                   |  |      |         |      |  
|Trade   accounts receivable           |  | $    | 40,503  |      | $
|Inventories                           |  |      | 12,417  |      |  
|Accrued   expenses and other payables |  |      | 31,718  |      |  
|Property,   plant and equipment       |  |      | 6,656   |      |  
|Net   operating loss carried forward  |  |      |        |      |  
|                                      |  |      |         |      |  
|Total   gross deferred tax assets     |  |      | 91,294  |      |  
|Less:   valuation allowance           |  |      |        |      |  
|                                      |  |      |         |      |  
|Net   deferred tax assets             |  | $    | 91,294  |      | $
|                                      |  |      |         |      |  
|Deferred tax liabilities              |  |      |         |      |  
|Property,   plant and equipment       |  | $    | 233,445 |      | $
|                                      |  |      |         |      |  
|Net   deferred tax liabilities        |  | $    | 233,445 |      | $
|                                      |  |      |         |      |  

| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
| | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | In assessing the   realizability of deferred tax assets, management considers whether it is more   likely than not that some portion or all of the deferred tax assets will not   be realized.  The ultimate realization   of deferred tax assets is dependent upon the generation of future taxable   income during the periods in which those temporary differences become   deductible or utilized.  Management   considers the scheduled reversal of deferred tax liabilities, projected   future taxable income, and tax planning strategies in making this assessment.  Based upon an assessment of the level of   historical taxable income and projections for future taxable income over the   periods in which the deferred tax assets are tested whether they are   deductible or can be utilized, management believes that the deferred tax   assets as of September 30, 2005 and 2006 are more likely than not to be   realized, except for the deferred   tax assets relating to the
net operating loss carried forward incurred by the   Company itself.
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
| | In order to fully realize   the deferred tax asset of US$1,072,296 arising from the net operating loss   carried forward of approximately US$3,064,000 incurred by the Company itself,   the Company will need to generate sufficient future taxable income to cover   the above net operating loss carried forward before its expiration in fiscal   year 2026.  As the Company is a   non-operating holding company and currently does not expect those unremitted   earnings of its foreign subsidiaries to reverse and become taxable to the   Company, it is more likely than not that the Company will not realize the   benefits of its net operating loss carried forward.  Therefore, full valuation allowance of US$1,072,296 was   provided for the deferred tax assets in this respect.                                                                                                                                                                                                                                                                    
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
| | The amount of the deferred   tax assets considered realizable, however, could be reduced in the near term   if estimates of future taxable income are reduced.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

F - 21

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|  | The   Company has not recognized a deferred   tax liability for the undistributed earnings of its foreign subsidiaries of   approximately US$42,034,000 as of September 30, 2006 because the Company   currently does not expect those unremitted earnings to reverse and become   taxable to the Company in the foreseeable future.  A deferred tax liability will be recognized when the Company no   longer plans to permanently reinvest undistributed earnings.  Calculation of related unrecognized   deferred tax liability is not practicable.
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|8 | Property, Plant and Equipment, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|  | Property,   plant and equipment at September 30, 2005 and 2006 consist of the following:                                                                                                                                                                                                                                                                                                                                                                                                                                                              

|                                            |  | 2005 |            | 2006 |  
|------------------------------------------- |  | ---- | ---------- | ---- | -
|                                            |  |      |            |      |  
|Buildings                                   |  | $    | 31,573,531 |      | $
|Machinery   and equipment                   |  |      | 19,756,528 |      |  
|Office   equipment                          |  |      | 459,408    |      |  
|Motor   vehicles                            |  |      | 671,177    |      |  
|Leasehold   improvements                    |  |      | 346,118    |      |  
|                                            |  |      |            |      |  
|                                            |  |      | 52,806,762 |      |  
|Accumulated   depreciation and amortization |  |      | (5,715,375 | )    |  
|Construction   in progress                  |  |      | 18,659,821 |      |  
|                                            |  |      |            |      |  
|                                            |  | $    | 65,751,208 |      | $
|                                            |  |      |            |      |  

|(i) | Depreciation and amortization   expense is included in the consolidated statements of income and   comprehensive income as follows:
|--- | -----------------------------------------------------------------------------------------------------------------------------------

|                                      |  | 2004 |           | 2005 |   | 2006      | 
|------------------------------------- |  | ---- | --------- | ---- | - | --------- | 
|                                      |  |      |           |      |   |           | 
|Cost   of revenues                    |  | $    | 1,635,971 |      | $ | 2,906,335 | 
|Research and   development costs      |  |      | 12,828    |      |   | 78,581    | 
|Sales   and marketing expenses        |  |      | 8,603     |      |   | 416,701   | 
|General and   administrative expenses |  |      | 69,756    |      |   | 106,636   | 
|                                      |  |      |           |      |   |           | 
|                                      |  | $    | 1,727,158 |      | $ | 3,508,253 | 
|                                      |  |      |           |      |   |           | 

|      |                                                                                                                                                                                                               
|----- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|(ii)  | Construction in Progress                                                                                                                                                                                      
|      |                                                                                                                                                                                                               
|      | Construction   in progress mainly comprises capital expenditures for construction of the   Companys new corporate campus, including offices, factories and staff   dormitories.                              
|      |                                                                                                                                                                                                               
|      | For   the years ended September 30, 2004, 2005 and 2006, the Company capitalized   interest of approximately US$545,000, US$1,088,000 and US$460,486,   respectively, to the cost of construction in progress.
|      |                                                                                                                                                                                                               
|(iii) | Pledged Property, Plant and   Equipment                                                                                                                                                                       
|      |                                                                                                                                                                                                               
|      | As   of September 30, 2005 and 2006, machinery and equipment with net book value   of US$8,221,587 and US$6,253,302 of the Company were pledged as collateral   under certain loan arrangements (see Note 11).

F - 22

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|  |                                                                             
|- | ----------------------------------------------------------------------------
|9 | Lease Prepayments, net                                                      
|  |                                                                             
|  | Lease prepayments at September 30, 2005 and 2006   consist of the following:

|                           |  | 2005 |           | 2006 |  
|-------------------------- |  | ---- | --------- | ---- | -
|                           |  |      |           |      |  
|Lease prepayments          |  | $    | 3,246,791 |      | $
|Accumulated   amortization |  |      | (91,992   | )    |  
|                           |  |      |           |      |  
|                           |  | $    | 3,154,799 |      | $
|                           |  |      |           |      |  

|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|-- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   | Lease prepayments   represent the prepaid land use right.    The land on which the Companys new corporate campus is being   constructed is owned by the PRC government.    According to the agreement with the local government of Kuichong   Township of Longgang District of Shenzhen, the Company is obligated to pay   approximately US$13.6 per square meter to the local government to obtain the   right to use the land for a period of 50 years.  According to the preliminary measurement conducted in 2004,   total consideration payable by the Company in respect of the land use right   amounted to US$4,029,038, which was reduced to US$3,246,791 in accordance   with  the results of final measurement   by the local government in 2005. The balance of US$3,031,000 is still   outstanding at September 30, 2006.    The local government granted permission to the Company to commence the   construction of the new production plant.    However, the
Company has not yet obtained their certificate of land   use right (see Note 19). The outstanding balance will become due and payable   upon the receipt of the certificate of the land use right.
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|   | Amortization   expenses for the above lease prepayments were approximately US$26,000,   US$66,000 and US$69,000 for the years ended September 30, 2004, 2005 and 2006   respectively.  Estimated amortization   expense for the next five years is approximately US$69,000 each year.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|10 | Intangible Assets, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|   | Intangible assets at September 30, 2005 and 2006   consist of the following:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

|                                      |  | 2005 |         | 2006 |  
|------------------------------------- |  | ---- | ------- | ---- | -
|                                      |  |      |         |      |  
|Trademarks,   software and technology |  | $    | 65,919  |      | $
|Less:   Accumulated amortization      |  |      | (12,540 | )    |  
|                                      |  |      |         |      |  
|                                      |  | $    | 53,379  |      | $
|                                      |  |      |         |      |  

| |                                                                                                                                                                                                                                                                                
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| | Intangible   assets represent the trademarks, computer software and technology used for   battery production.                                                                                                                                                                  
| |                                                                                                                                                                                                                                                                                
| | Amortization   expenses for these intangible assets were approximately US$5,000, US$7,000   and US$12,000 for the years ended September 30, 2004, 2005 and 2006   respectively.  Estimated amortization   expense for the next five years is approximately US$15,000 each year.

F - 23

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|11 | Short-term Bank Loans                                                                                                                                                                           
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                 
|   | The   Company obtained several short-term loan facilities from financial   institutions in the PRC.  These facilities were secured by the Companys assets with the following   carrying values:

|                               |  | 2005 |            | 2006 |  
|------------------------------ |  | ---- | ---------- | ---- | -
|                               |  |      |            |      |  
|Pledged   deposits             |  | $    | 6,426,100  |      | $
|Inventories                    |  |      | 7,661,888  |      |  
|Machinery   and equipment, net |  |      | 8,221,587  |      |  
|                               |  |      |            |      |  
|                               |  | $    | 22,309,575 |      | $
|                               |  |      |            |      |  

|   | As   of September 30, 2005 and 2006, the Company had several short-term bank loans   with aggregate outstanding balances of US$39,545,230 and US$67,899,908   respectively.  The loans were   primarily obtained for general working capital, carried interest rates   ranging from 5.022% to 5.85% per annum, and had maturity dates ranging from 4   to 12 months.  Each loan is guaranteed   by Mr. Li Xiangqian, Chairman of the Company, or Jilin Province Huaruan   Technology Co., Ltd. (Huaruan), a company owned by Mr. Li Xiangqian, or   other non-related parties. Neither Huaruan, Mr. Li Xiangqian nor other non-related   parties received any compensation for acting as guarantors.
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|   | Certain   shares of the Company were pledged by Mr. Li Xiangqian in order to secure   these short-term bank loans as at both September 30, 2005 and 2006.  In addition, the Company is subject to   certain covenants, which require the Company to comply with certain financial ratio, for its loan   facilities which are tested on a monthly basis.  If the Company fails to meet the requirements, the outstanding   bank loans, including interest and penalties due thereunder, will accelerate   and become immediately due and payable.    As of September 30, 2006, the Company is in compliance with all of   these requirements.                                                          
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|12 | Accrued Expenses and Other Payables                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|   | Accrued expenses and other payables at September   30, 2005 and 2006 consist of the following:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

|                                             |  | Notes |     | 2005 |   | 2006       | 
|-------------------------------------------- |  | ----- | --- | ---- | - | ---------- | 
|                                             |  |       |     |      |   |            | 
|Land   use rights payable                    |  |       |     |      | $ | 2,962,560  | 
|Construction   costs payable                 |  |       |     |      |   | 5,241,883  | 
|Equipment purchases payable                  |  |       |     |      |   | 2,295,083  | 
|Customer   deposits                          |  |       | (a) |      |   | 655,065    | 
|Other   payables and accruals                |  |       | (b) |      |   | 2,458,072  | 
|Staff   and workers welfare and  bonus fund |  |       |     |      |   | 666,928    | 
|                                             |  |       |     |      |   |            | 
|                                             |  |       |     |      | $ | 14,279,591 | 
|                                             |  |       |     |      |   |            | 

| |    
| | ---
| | (a)
| |    
| | (b)
| |    
| |    

F - 24

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|13 | Shareholders Equity                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|-- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|   | During   the year ended September 30, 2004, the shareholders contributed US$10,875,918   in cash to Shenzhen BAK, which has been recorded as an increase to additional   paid-in-capital in the consolidated financial statements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|   | On   January 20, 2005, the Company completed a share swap transaction with the   shareholders of BAK International, as more fully described in Note 1.  Prior to and in connection with the   completion of the share swap transaction with BAK International, China BAK   sold 8,600,433 shares of its ordinary shares to new investors in a private   placement, as more fully described in Note 1.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|   | On September 16, 2005, the Company sold 7,899,863   shares of its common stock to new investors for US$43,449,247.  The Company granted certain registration   rights to such purchasers, including a covenant to file with the Securities   and Exchange Commission a registration statement covering their shares.  Pursuant to the terms of the registration   rights agreement, if the registration statement ceases to be effective and   available to the relevant investors at any time prior to the expiration of   the registration rights agreement for more than an aggregate of 30 trading   days, the Company shall pay to each investor as liquidated damage (1) an   amount in cash equal to 1.0% of the aggregate investment amount; (2) on each   monthly anniversary of the date exceeding the 30 trading days, an amount in   cash equal to 1.5% of the aggregate investment amount on a date pro-rata   basis until the registration statement resumes to take effect.  The
Company also issued warrants to   purchase 631,989 shares of its common stock at an exercise price of US$7.92   per share, being 110% of the share price as of the grant date, exercisable   for three years after the date of issuance, as a fee to its financial   advisors and other external parties in connection with this transaction.  The grant date fair value of the warrants   amounted to US$1,630,532 and has been recorded within additional paid-in-capital as a cost of the offering,   and therefore, the issuance of the share warrants does not have any impact on   the net income.
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|   | On   August 15, 2006, the post-effectiveness amendment filed with the SEC on   August 4, 2006 became effective and terminated the effectiveness of the   Companys previously filed registration statement.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|   | The   current registration statement was filed subsequent to the year-end date on   October 11, 2006 and became effective on October 19, 2006. As there was no   effective registration statement for the shares available to the relevant   investors with registration rights for over 30 trading days, the Company   recognized in general and administrative expenses an amount of US$290,575 for   the liquidated damages incurred up to September 30, 2006.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

F - 25

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|14 | Net Income per Share                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|-- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|   | The calculation of basic net income per
share is based on the net income for the year ended September 30, 2006
attributable to equity shareholders of US$20,164,566 (2004: US$7,801,938; 2005:
US$13,496,548) and the weighted average number of ordinary shares of 48,879,608
in issue during the year (2004: 31,225,642; 2005: 38,288,874).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|   | The calculation of diluted net income per
share is based on the net income for the year ended September 30, 2006
attributable to equity shareholders of US$20,164,566 (2004: US$7,801,938; 2005:
US$13,496,548) and the weighted average number of ordinary shares of 48,912,963
in issue during the year 2006 (2004: 31,225,642; 2005: 38,408,625) after
adjusting for the number of 33,355 dilutive potential ordinary shares. Share
warrants granted to external financial advisors (see Note 13) are included in
the computation of diluted net income per share for fiscal year 2006. Stock
options granted to employees (see Note 17) and restricted shares granted to
non-employee directors (see Note 17) are excluded from the computation of
diluted net income per share as the stock options and restricted shares were
both anti-dilutive.
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|15 | Finance Costs, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|   | Details   of finance costs are summarized as follows:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

|                               |  | 2004 |          | 2005 |   | 2006       |  
|------------------------------ |  | ---- | -------- | ---- | - | ---------- | -
|                               |  |      |          |      |   |            |  
|Total   interest cost incurred |  | $    | 972,559  |      | $ | 1,930,054  |  
|Less:   Interest capitalized   |  |      | (545,024 | )    |   | (1,087,909 | )
|Interest   income              |  |      | (26,159  | )    |   | (60,624    | )
|Other                          |  |      | 52,887   |      |   | 63,806     |  
|                               |  |      |          |      |   |            |  
|                               |  | $    | 454,263  |      | $ | 845,327    |  
|                               |  |      |          |      |   |            |  

|16 | Pension and Other Postretirement   Benefits                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|   | Pursuant   to the relevant PRC regulations, the Company is required to make   contributions at a rate of 8%   to 11% of employees   salaries and wages to a defined contribution retirement scheme organized by a   state-sponsored social insurance plan in respect of the retirement benefits   for the Companys employees in the PRC.    The total amount of contributions charged to expense in the   accompanying consolidated statements of income and comprehensive income are   presented as follows:

|                                      |  | 2004 |         | 2005 |   | 2006    | 
|------------------------------------- |  | ---- | ------- | ---- | - | ------- | 
|                                      |  |      |         |      |   |         | 
|Cost   of revenues                    |  | $    | 156,743 |      | $ | 421,975 | 
|Research   and development costs      |  |      | 3,219   |      |   | 12,705  | 
|Sales   and marketing expenses        |  |      | 20,422  |      |   | 144,977 | 
|General   and administrative expenses |  |      | 28,460  |      |   | 115,020 | 
|                                      |  |      |         |      |   |         | 
|                                      |  | $    | 208,844 |      | $ | 694,677 | 
|                                      |  |      |         |      |   |         | 

| | The   Company has no other obligation to make payments in respect of retirement   benefits of the employees.  The   state-sponsored retirement plan is responsible for the entire pension   obligations payable to all employees.
| | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

F - 26

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

|17 | Share- based Compensation                                                                                                                                                                                                                                                                                                                                                                                                           
|-- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                     
|   | The Company grants share   options to officers and employees to reward for services and restricted   ordinary shares to its non-employee directors.                                                                                                                                                                                                                                                                                 
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                     
|   | Employee Stock Option Plan                                                                                                                                                                                                                                                                                                                                                                                                          
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                     
|   | In May 2005, the Board of   Directors adopted the China BAK Battery, Inc. 2005 Stock Option Plan (the   Plan). The Plan authorizes the issuance of up to 4,000,000 shares of the   Companys common stock. The exercise price of the options granted, pursuant   to the Plan, must be at least equal to the fair market value of the Companys   common stock at the date of the grant. The Plan will terminate on May 16,   2055.
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                     
|   | Pursuant   to the Plan, the Company issued 2,000,000 options with an exercise price of   US$6.25 per share on May 16, 2005. In accordance with the vesting provisions   of the grants, the options will become vested and exercisable under the   following schedule:                                                                                                                                                               

|Numbers of Share |  | Percentage of  Options Issued |      | Initial Vesting Date | 
|---------------- |  | ----------------------------- | ---- | -------------------- | 
|                 |  |                               |      |                      | 
|800,000          |  |                               | 40%  |                      | 
|600,000          |  |                               | 30%  |                      | 
|600,000          |  |                               | 30%  |                      | 
|                 |  |                               |      |                      | 
|2,000,000        |  |                               | 100% |                      | 
|                 |  |                               |      |                      | 

| | A   summary of share option plan activity for the year ended September 30, 2006   is presented below:
| | -----------------------------------------------------------------------------------------------------

|                                       |  | Number of    shares |            | Weighted average    exercise price    per share |   | Weighted   average    remaining    contractual term | 
|-------------------------------------- |  | ------------------- | ---------- | ----------------------------------------------- | - | --------------------------------------------------- | 
|                                       |  |                     |            |                                                 |   |                                                     | 
|Outstanding as of   October 1, 2005    |  |                     | 1,830,000  |                                                 | $ | 6.25                                                | 
|Granted                                |  |                     |           |                                                 |   |                                                    | 
|Exercised                              |  |                     |           |                                                 |   |                                                    | 
|Forfeited                              |  |                     | (30,000    | )                                               |   | 6.25                                                | 
|Cancelled                              |  |                     | (1,400,000 | )                                               |   | 6.25                                                | 
|                                       |  |                     |            |                                                 |   |                                                     | 
|Outstanding as of   September 30, 2006 |  |                     | 400,000    |                                                 | $ | 6.25                                                | 
|                                       |  |                     |            |                                                 |   |                                                     | 
|Exercisable as of   September 30, 2006 |  |                     |           |                                                 |   |                                                    | 
|                                       |  |                     |            |                                                 |   |                                                     | 

| | The   weighted-average grant-date fair value of options granted during 2005 was   US$3.67 per share. The Company recorded non-cash share-based compensation   expense of US$2,625,000 for the year ended September 30, 2006 in respect of   share options granted in 2005, which was allocated to cost of revenues, sales   and marketing expenses, general and administrative expenses and research and   development costs respectively.
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

F - 27

---



China BAK Battery, Inc. and subsidiaries Notes to the consolidated financial statements As of September 30, 2005 and 2006 (continued)

| | On September 22, 2006, the Compensation
Committee approved the form of Termination and Release Agreement covering the
cancellation of 1,400,000 shares of stock options granted to the optionees who
are residents of the PRC.  The Compensation Committee also consented to
adopt the terms and provisions for Restricted Stock Grant Agreement covering the
issuance of restricted stock, and will determine during the first quarter of
fiscal year 2007 an appropriate number of shares of restricted stock that will
be granted to these optionees under the Plan (the Replacement
Awards).  Fair value of the Replacement Awards to be granted to each
optionee will approximate that of the stock options given up by each
optionee.  The Replacement Awards are classified as liability-classified
awards until such time that the number of shares of restricted stock is determined.
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
| | The Company has   estimated the fair value of the Replacement Awards to be $4.72 per share as   of September 30, 2006, based on the estimated fair value of the cancelled   options using following assumptions.    The Company used the Black-Scholes Option Valuation Model, of which   method of assumptions are consistent with those stated in Note 2(q).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  

|Expected   volatility     |  |  | 88.39   | % | 
|------------------------- |  |  | ------- | - | 
|Expected   dividends      |  |  | Nil     |   | 
|Expected life             |  |  | 6 years |   | 
|Risk-free   interest rate |  |  | 4.13    | % | 

| | Fair value of the   share-based payment liabilities arising from the Replacement Awards amounted   to US$3,625,165 as of September 30, 2006.    The Company has reclassified US$2,045,393 of previously recognized   compensation costs of cancelled option from shareholders equity to   share-based payment liabilities. In this connection, additional costs   totalling US$1,579,772 were charged to the consolidated statement of income   and comprehensive income, which   was allocated to cost of revenues, sales and marketing expenses, general and   administrative expenses and research and development costs respectively.
| | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| | As   such stock-based compensation is not deductible for income tax purpose in the   PRC and the Company is not expected to generate operating profits to realize   the tax benefit arising from its net operating loss carried forward, no   income tax benefits were recognized in this respect for the year ended   September 30, 2006.                                                                                                                                                                                                                                                                                                
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| | As of September 30,   2006, there were unrecognized compensation costs of approximately US$663,000   and US$2,983,000 related to non-vested share options and the Replacement   Awards. These costs are expected to be recognized over the remaining vesting   period.                                                                                                                                                                                                                                                                                                                                                                    
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| | Compensation Plan for Non-employee   Directors                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| | On   May 12, 2006, the Board of Directors adopted the China BAK Battery, Inc.   Compensation Plan for Non-employee Directors (the Plan 2006). The Plan 2006   authorizes the issuance of 5,000 restricted shares of the Companys common   stock to each of the three eligible directors in addition to their annual   retainer fee. Such restricted shares entitle the relevant non-employee   directors to all rights of ordinary shares ownership except that the shares   may not be sold, transferred, pledged, exchanged or otherwise disposed of   during the vesting period.                                                    
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| | On   May 12, 2006, the Company granted 5,000 restricted shares to each of the   three newly elected independent directors with a fair value of US$11.5 per   share pursuant to the Plan 2006. The eligible directors shall vest in their   rights under the restricted shares according to the following schedule:                                                                                                                                                                                                                                                                                                                        
| |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
| | (i)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

F - 28

---



China BAK Battery, Inc. and
subsidiariesNotes to the consolidated financial
statementsAs of September 30, 2005 and 2006
(continued)

|    | (ii)   The   remaining 75% of the restricted shares will vest in three equal quarterly   instalments on the last day of each subsequent quarter or in three equal   quarterly instalments on the last day of each calendar quarter beginning on   the last day of the first full calendar quarter after the grant date.                                                                                                                                                                                                                              
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    | As   of September 30, 2006, the Company had unrecognized stock-based compensation   of approximately US$41,180 associated with these restricted shares granted to   non-employee directors. The first and second 25% of the restricted shares   were issued as fully paid ordinary shares to the three independent directors   on July 19, 2006 and August 16, 2006 respectively.                                                                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|18  | Fair Value of Financial Instruments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    | The   fair value of a financial instrument is the amount at which the instrument   could be exchanged in a current transaction between willing parties.  The carrying amounts of financial assets   and liabilities, such as cash and cash equivalents, pledged deposits, trade   accounts receivable, other receivables, short-term bank loans, accounts and   bills payable, share-based payment liabilities and other payables,   approximate their fair values because of the short maturity of these   instruments and market rates of interest.
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|19  | Commitments and Contingencies                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|(i) | Capital Commitments                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    | As   of September 30, 2005 and 2006, the Company had the following capital   commitments:                                                                                                                                                                                                                                                                                                                                                                                                                                                            

|                                |  | 2005 |           | 2006 |  
|------------------------------- |  | ---- | --------- | ---- | -
|                                |  |      |           |      |  
|For   construction of buildings |  | $    | 1,062,953 |      | $
|For   purchases of equipment    |  |      |          |      |  
|                                |  |      |           |      |  
|                                |  | $    | 1,062,953 |      | $
|                                |  |      |           |      |  

|(ii) | Land Use Rights and Property   Ownership Certificate                                                                                                                                                                                                                                                                                                                                                                                        
|---- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|     |                                                                                                                                                                                                                                                                                                                                                                                                                                             
|     | According   to relevant PRC laws and regulations, a land use right certificate, along   with government approvals for land planning, project planning, and   construction, needs to be obtained before construction of a building is   commenced.  A property ownership   certificate shall be granted by the government upon application under the   condition that the aforementioned certificate and government approvals are   obtained.

F - 29

---



China BAK Battery, Inc. and subsidiariesNotes to the consolidated financial statementsAs of September 30, 2005 and 2006 (continued)

|      | The   Company has not yet obtained the land use right certificate relating to the   premises occupied by the Company, BAK Industrial Park.  However, the Company is in the process of   applying to obtain the land use right certificate.  The local government of Kuichong Township of Longgang District   of Shenzhen has, however, granted permission for Shenzhen BAK to commence the   construction of the new production plant.                                                                                                                                                                                                                               
|----- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|      | Management   believes that the Company will ultimately be granted a land use right   certificate, and that there should be no legal barriers for the Company to   obtain a property ownership certificate for the premises presently occupied   by the Company in BAK Industrial Park.    However, in the event that the Company fails to obtain the land use   right certificate relating to BAK Industrial Park, there is a risk that the   buildings constructed will need to be vacated as illegitimate constructions   and the Company might be subject to penalties and fines.  However, management believes that this   possibility, while present, is remote.
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|      | The   Company is not able to insure its manufacturing facilities since it has not   yet received its land use right certificate. The Company intends to procure such   insurance once it has received the certificate.                                                                                                                                                                                                                                                                                                                                                                                                                                               
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|(iii) | Guarantees                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|      | In   order to secure the supplies of certain raw materials and upon the request of   suppliers, the Company has given guarantee to certain suppliers which are   summarized as follows:                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

|                                                                                         |  | 2005 |           | 2006 |  
|---------------------------------------------------------------------------------------- |  | ---- | --------- | ---- | -
|                                                                                         |  |      |           |      |  
|Guaranteed   for Shenzhen Tongli Hi-tech Co. Ltd. -   a non-related party                |  | $    | 3,608,502 |      | $
|Guaranteed   for Shenzhen Kuichong Zhenda    Industrial Co. Ltd. -   a non-related party |  |      | 1,235,788 |      |  
|                                                                                         |  |      |           |      |  
|                                                                                         |  | $    | 4,844,290 |      | $
|                                                                                         |  |      |           |      |  

|     | Management   has assessed the fair value of the obligation arising from the above   financial guarantees and considered it is immaterial to the consolidated   financial statements.  Therefore, no obligations in respect of the above guarantees were   recognized as of September 30, 2006.                                                                                                                             
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|     |                                                                                                                                                                                                                                                                                                                                                                                                                            
|(iv) | Outstanding Discounted Bills                                                                                                                                                                                                                                                                                                                                                                                               
|     |                                                                                                                                                                                                                                                                                                                                                                                                                            
|     | From   time to time, the Company factors bills receivable to banks.  At the time of the factoring, all rights   and privileges of holding the receivables are transferred to the banks.  The Company removes the asset from its   books and records a corresponding expense for the amount of the   discount.  The Company remains   contingently liable on the amount outstanding in the event the bill issuer   defaults.
|     |                                                                                                                                                                                                                                                                                                                                                                                                                            
|     | The   Companys outstanding discounted bills at September 30, 2005 and 2006 are   summarized as follows:                                                                                                                                                                                                                                                                                                                   

|                              |  | 2005 |           | 2006 |  
|----------------------------- |  | ---- | --------- | ---- | -
|                              |  |      |           |      |  
|Bank   acceptance bills       |  | $    | 3,287,140 |      | $
|Commercial   acceptance bills |  |      | 741,473   |      |  
|                              |  |      |           |      |  
|                              |  | $    | 4,028,613 |      | $
|                              |  |      |           |      |  

F - 30

---



China BAK Battery, Inc. and subsidiariesNotes to the consolidated financial statementsAs of September 30, 2005 and 2006 (continued)

|(v)   | Litigation and claims                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|----- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|      | On September 12, 2006, Hydro-Quebec, a Canadian company, and the Board of
Regents of the University of Texas System brought a federal patent infringement
suit in the United States District Court for the Northern District of Texas
against the Company. The Company has an agreement with A123 Systems, Inc., under
which the Company agrees to manufacture products for A123 Systems, Inc.
according to the specifications furnished by, and using the finished electrodes
and other materials consigned by, A123 Systems, Inc. to the Company. The
plaintiffs alleged that by manufacturing rechargeable lithium cells for one of
the Companys customers, A123 Systems, Inc., for use in DeWalt 36-volt
cordless power tools manufactured by Black & Decker Corporation, the Company
has infringed two U.S. patents owned by and exclusively licensed to the
plaintiffs. The plaintiffs seek injunctive relief and damages in an unspecified
amount. If the court issues an adverse decision, the Company may be required to
pay the plaintiffs substantial monetary damages, terminate the Companys
existing production of rechargeable lithium cells manufactured for A123 Systems,
Inc., or pay royalties to continue such production. The court has not yet issued
a decision on this matter and the Company is unable to quantify the extent of
any possible award of damages that might become payable by the
Company.
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|      | Furthermore, if A123 Systems, Inc. is found
liable for the infringement, it may not be able to continue its cooperation with
the Company at all or on terms and conditions acceptable to the Company, which
in turn would adversely affect the Companys ability to execute its
strategy to expand its production of cells for power tools and capture
high-margin businesses. Accordingly, the Companys revenues and business
prospects would be materially adversely affected.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|20    | Related Party Transactions                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|(i)   | In   October 2003, the Company acquired intangible assets from an entity   controlled by Mr. Li Xiangqian, the Chairman and the then controlling   shareholder of the Company, for US$3,866,088, paid in cash.  The consideration paid by the Company in   excess of the Chairmans carrying cost of the intangible assets, which was   nil, was charged to retained earnings, as a distribution to the Chairman,   resulting in the acquired intangible assets being recorded by the Company at   the Chairmans original cost basis.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|(ii)  | Amounts   due from related parties in the consolidated balance sheets consist of short   term advances made by the Company to a former shareholder.  The advances bore no interest, had no   formal repayment terms and had been fully repaid on December 14, 2005.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|(iii) | On   September 30, 2004, the Company entered into an agreement with HFG   International Ltd. (HFG), in which HFG provided financial consulting   services to the Company, as described below, for a period of one year for a   fee of US$400,000.  HFG is controlled by a   shareholder of the Company.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|      | Under   the agreement, HFG provided the Company with, among other things, advice on   the development and implementation of a restructuring plan, resulting in an   organizational structure that would facilitate the registration of the   Companys securities, assistance to the Company in engaging qualified   professionals to facilitate the Companys plan, assistance in identifying   potential merger candidates, assisting in the preparation of the necessary   documentation and assistance with solicitation of equity financing.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|      | The   fee was paid from the proceeds of the equity capital raised by HFG on behalf   of the Company.  The fee to HFG was   offset against the proceeds from the offerings as a cost of raising capital   in 2005.  The principal stockholder in   HFG was also the former Chief Executive Officer of Medina Coffee, Inc.  The Company believed that the fee charged   to the Company for the services of HFG was on essentially the same terms as   those charged by HFG for financial consulting services performed for HFGs   other clients.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

F - 31

---



China BAK Battery, Inc. and subsidiariesNotes to the consolidated financial statementsAs of September 30, 2005 and 2006 (continued)

|21  | Significant Concentrations                                                                                                                                   
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                              
|(a) | Customers and Credit Concentrations                                                                                                                          
|    |                                                                                                                                                              
|    | The Group had only one customer that individually   comprised 10% or more of net revenue for the years ended September 30, 2004,   2005 and 2006, as follows:

|                   |  | 2004 |   |  |  | 2005 |  |   |   | 2006 |  |   | 
|------------------ |  | ---- | - |  |  | ---- |  | - | - | ---- |  | - | 
|                   |  |      |   |  |  |      |  |   |   |      |  |   | 
|                   |  |      |   |  |  | %    |  |   |   |      |  | % | 
|A123 Systems, Inc. |  | $    |  |  |  |     |  | $ |  |      |  |  | 
|                   |  |      |   |  |  |      |  |   |   |      |  |   | 

|    | At September 30, 2004 and 2005, the
Company did not have balance of gross trade accounts receivable due from A123
Systems, Inc. At September 30, 2006, approximately 1% of gross trade accounts
receivable was due from this customer.  As a result, a termination in
relationship in or a reduction in orders from this customer could have a
material impact on the Companys results of operations and financial
condition.                                                                                                                                                                                                                       
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|(b) | Credit Risk                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    | Financial   instruments that potentially subject the Company to significant concentration   of credit risk consist primarily of cash and cash equivalents and pledged   deposits.  As of September 30, 2005   and 2006, substantially all of the Companys cash and cash equivalents and pledged deposits were held   by major financial institutions located in the PRC, which management believes   are of high credit quality.                                                                                                                                                                                                                    
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|22  | Segment Information                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    | The Company currently engages in the manufacture,   commercialization and distribution of a wide variety of standard and   customized lithium ion rechargeable batteries for use in a wide array of   applications.  The Company   manufactures six types of Li-ion rechargeable batteries: steel-case cell,   aluminium-case cell, battery pack, cylindrical cell, polymer cell and industrial   battery.  The Companys products are   sold to packing plants operated by third parties primarily for use in mobile   phones and other electronic devices.    Net revenues for the years ended September 30, 2004, 2005 and 2006 were as   follows:
|    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
|    | Net revenues by product:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

|                                     |  | 2004 |            | 2005 |  | 2006   | 
|------------------------------------ |  | ---- | ---------- | ---- |  | ------ | 
|                                     |  |      |            |      |  |        | 
|                                     |  |      |            |      |  | %      | 
|Steel-case   Cell                    |  | $    | 37,965,857 |      |  | 59.56  | 
|Aluminium-case   cell                |  |      | 13,081,861 |      |  | 20.52  | 
|High-power   lithium- phosphate cell |  |      |           |      |  |       | 
|Battery pack                         |  |      | 12,436,140 |      |  | 19.51  | 
|Cylindrical   cell                   |  |      | 262,344    |      |  | 0.41   | 
|Polymer   cell                       |  |      |           |      |  |       | 
|                                     |  |      |            |      |  |        | 
|                                     |  | $    | 63,746,202 |      |  | 100.00 | 
|                                     |  |      |            |      |  |        | 

F - 32

---



China BAK Battery, Inc. and subsidiariesNotes to the consolidated financial statementsAs of September 30, 2005 and 2006 (continued)

|22 | Segment Information(continued)  
|-- | --------------------------------
|   |                                 
|   | Net revenues by geographic area:

|                           |  | 2004 |            | 2005 |  | 2006   | 
|-------------------------- |  | ---- | ---------- | ---- |  | ------ | 
|                           |  |      |            |      |  |        | 
|                           |  |      |            |      |  | %      | 
|PRC   Mainland             |  | $    | 43,358,006 |      |  | 68.02  | 
|United   States of America |  |      |           |      |  |       | 
|Hong   Kong, China         |  |      | 10,517,005 |      |  | 16.50  | 
|The   Republic of Turkey   |  |      | 6,344,286  |      |  | 9.95   | 
|Others                     |  |      | 3,526,905  |      |  | 5.53   | 
|                           |  |      |            |      |  |        | 
|                           |  | $    | 63,746,202 |      |  | 100.00 | 
|                           |  |      |            |      |  |        | 

|23 | China BAK Battery, Inc. (Parent   Company)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | Under   PRC regulations, Shenzhen BAK and BAK Electronics may pay dividends only out   of their accumulated profits, if any, determined in accordance with PRC   GAAP.  In addition, Shenzhen BAK and   BAK Electronics are required to set aside at least 10% of their after-tax net   profits each year, if any, to fund the statutory general reserve until the   balance of the reserves reaches 50% of their registered capital.  The statutory general reserves are not   distributable in the form of cash dividends to the Company and can be used to   make up cumulative prior year losses, if any, and may be converted into share   capital by the issue of new shares to shareholders in proportion to their   existing shareholdings, or by increasing the par value of the shares   currently held by them, provided that the reserve balance after such issue is   not less than 25% of the registered capital. As of September 30, 2006,   additional transfers of US$36,508,282   are
required before the statutory general reserve reached 50% of the   registered capital of Shenzhen BAK and BAK Electronics. As of 30 September 2006, US$5,791,718   has been appropriated from retained earnings and set aside for statutory   general reserves by Shenzhen BAK and BAK Electronics.
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | As   of September 30, 2006, the amount of restricted net assets of Shenzhen BAK   and BAK Electronics, which may not be transferred to the Company in the forms   of loans, advances or cash dividends by the subsidiaries without the consent   of a third party, was approximately 5% of the Companys consolidated net   assets as discussed above.  In   addition, the current foreign exchange control policies applicable in PRC   also restrict the transfer of assets on dividends outside the PRC.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

F - 33

---



China BAK Battery, Inc. and subsidiariesNotes to the consolidated financial statementsAs of September 30, 2005 and 2006 (continued)

| | The following presents   unconsolidated financial information of the parent company only:
| | -----------------------------------------------------------------------------------------
| |                                                                                          
| | Condensed Balance Sheet as of September 30, 2005 and 2006                                

|                                             |  | 2005 |            | 2006 |  
|-------------------------------------------- |  | ---- | ---------- | ---- | -
|                                             |  |      |            |      |  
|Cash and cash   equivalents                  |  | $    |           |      | $
|Investments in   subsidiaries                |  | $    | 90,344,457 |      | $
|                                             |  |      |            |      |  
|Total   assets                               |  | $    | 90,344,457 |      | $
|                                             |  |      |            |      |  
|Other current   liabilities                  |  | $    | 35,314     |      | $
|                                             |  |      |            |      |  
|Total   liabilities                          |  | $    | 35,314     |      | $
|                                             |  |      |            |      |  
|Total shareholders   equity                 |  | $    | 90,309,143 |      | $
|                                             |  |      |            |      |  
|Total   liabilities and shareholders equity |  | $    | 90,344,457 |      | $
|                                             |  |      |            |      |  

| | Condensed Statements of (Loss) / Income (For the years   ended September 30,2004,2005 and 2006)
| | -----------------------------------------------------------------------------------------------

|                                      |  | 2004 |         | 2005 |   | 2006       |  
|------------------------------------- |  | ---- | ------- | ---- | - | ---------- | -
|                                      |  |      |         |      |   |            |  
|General and   administrative expenses |  | $    | (70,919 | )    | $ | (31,374    | )
|Investment income                     |  | $    |        |      | $ | 13,527,922 |  
|                                      |  |      |         |      |   |            |  
|(Loss) / income before   income taxes |  | $    | (70,919 | )    | $ | 13,496,548 |  
|Income taxes                          |  |      |        |      |   |           |  
|                                      |  |      |         |      |   |            |  
|Net (loss) / income                   |  | $    | (70,919 | )    | $ | 13,496,548 |  
|                                      |  |      |         |      |   |            |  

| | Condensed Statements of Cash Flows   (For the years ended September 30, 2004, 2005 and 2006)
| | --------------------------------------------------------------------------------------------

|                                                                                                      |  | 2004 |         | 2005 |   | 2006        |  
|----------------------------------------------------------------------------------------------------- |  | ---- | ------- | ---- | - | ----------- | -
|                                                                                                      |  |      |         |      |   |             |  
|Cash flow from operating activities                                                                   |  |      |         |      |   |             |  
|Net (loss) / income                                                                                   |  | $    | (70,919 | )    | $ | 13,496,548  |  
|Adjustment to reconcile net   (loss)/income to net cash (used in) / provided by operating activities: |  |      |         |      |   |             |  
|Share-based compensation                                                                              |  |      |        |      |   |            |  
|Investment   income                                                                                   |  |      |        |      |   | (13,527,922 | )
|Changes in operating   assets and liabilities:                                                        |  |      |         |      |   |             |  
|Other   liabilities                                                                                   |  |      | 70,919  |      |   | (35,605     | )
|                                                                                                      |  |      |         |      |   |             |  
|Net cash (used in) /   provided by operating activities                                               |  | $    |        |      | $ | (66,979     | )
|                                                                                                      |  |      |         |      |   |             |  
|Cash flow from investing activities                                                                   |  |      |         |      |   |             |  
|Capital contribution to   a wholly owned subsidiary                                                   |  | $    |        |      | $ | (55,312,177 | )
|                                                                                                      |  |      |         |      |   |             |  
|Net cash used in investing   activities                                                               |  | $    |        |      | $ | (55,312,177 | )
|                                                                                                      |  |      |         |      |   |             |  
|Cash flow from financing activities                                                                   |  |      |         |      |   |             |  
|Proceeds from issuance   of capital stock, net                                                        |  | $    |        |      | $ | 55,379,156  |  
|                                                                                                      |  |      |         |      |   |             |  
|Net cash provided by   financing activities                                                           |  | $    |        |      | $ | 55,379,156  |  
|                                                                                                      |  |      |         |      |   |             |  
|Net increase in cash and cash   equivalents                                                           |  | $    |        |      | $ |            |  
|Cash and cash equivalents at the   beginning of year                                                  |  |      |        |      |   |            |  
|                                                                                                      |  |      |         |      |   |             |  
|Cash and cash equivalents at the   end of year                                                        |  | $    |        |      | $ |            |  
|                                                                                                      |  |      |         |      |   |             |  

F - 34

---



China BAK Battery, Inc. and subsidiariesNotes to the consolidated financial statementsAs of September 30, 2005 and 2006 (continued)

|   | The details of the Companys   investment in subsidiaries and the net proceeds from issuance of its capital   stock are fully described in the consolidated statements of shareholders   equity, Note 1 and Note 13 to the consolidated financial statements.                                                                                                                                                                                                             
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|24 | Subsequent Events                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | As mentioned in Note 13, on   August 15, 2006, the post-effectiveness amendment filed with the SEC on   August 4, 2006 became effective and terminated the effectiveness of the   Companys previously filed registration statement.                                                                                                                                                                                                                                       
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | The current registration statement was
filed subsequent to the year-end date on October 11, 2006 and became effective
on October 19, 2006. As there was no effective registration statement for the
shares available to the relevant investors with registration rights for over 30
trading days, according to the registration rights agreement, the Company should
pay liquidated damages to the relevant investors who are entitled to the
registration rights.         
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|   | In fiscal year 2006, the   Company has recognized in general and administrative expenses an amount of   US$290,575 for the liquidated damage incurred up to September 30, 2006.  The liquidated damages incurred subsequent   to the year end up to the effective date of its current registration   statement of US$197,371 was considered as a non-adjusting event to the   Company and will be charged to the general and administrative expenses in   fiscal year 2007.

F - 35

---



SIGNATURES

Pursuant to
the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized, in Shenzhen, Peoples Republic of
China, on December 8, 2006.

| | CHINA BAK   BATTERY, INC.
| | -------------------------
| |                          
| |                          
| | By:                      
| |                          
| |                          
| |                          

Pursuant to the
requirements of the Securities Exchange Act of 1934, this report has been signed
below by the following persons on behalf of the registrant and in the capacities
indicated on December 8, 2006.

|Signature                  |  | Title                                                                   
|-------------------------- |  | ------------------------------------------------------------------------
|                           |  |                                                                         
|                           |  |                                                                         
|/s/ Xiangqian Li           |  | Director,   Chairman of the Board, President and Chief Executive Officer
|                           |  | (Principal Executive Officer)                                           
|Name: Xiangqian Li         |  |                                                                         
|                           |  |                                                                         
|/s/ Yongbin Han            |  | Chief Financial Officer, Secretary and Treasurer                        
|                           |  | (Principal Financial Officer and Principal Accounting Officer)          
|Name: Yongbin Han          |  |                                                                         
|                           |  |                                                                         
|/s/ Huanyu Mao             |  | Director,   Chief Operating Officer and Chief Technical Officer         
|                           |  |                                                                         
|Name: Huanyu Mao           |  |                                                                         
|                           |  |                                                                         
|/s/ Richard B. Goodner     |  | Director                                                                
|                           |  |                                                                         
|Name: Richard B.   Goodner |  |                                                                         
|                           |  |                                                                         
|/s/ Joseph R. Mannes       |  | Director                                                                
|                           |  |                                                                         
|Name: Joseph R.   Mannes   |  |                                                                         
|                           |  |                                                                         
|/s/ Jay J. Shi             |  | Director                                                                
|                           |  |                                                                         
|Name: Jay   J. Shi         |  |                                                                         

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