LESS IS MORE

Drone Battery & Charger
Integration Solution Provider

Headquarter
Shenzhen Grepow Battery Co., Ltd
Tel: +86-755-88376378 | Email: info@grepow.com
Website: www.grepow.com

USA Office: Grepow Inc.
Tel: +1-925-364-7166 | Email: info@genstattu.com
Online shop: www.genstattu.com

Germany Office: Genspow GmbH.
Tel: +49-(0)218-25700755 | Email: info@genspow.de
Online shop: www.gensace.dehttps://www.genstattu.com/
https://www.gensace.de/Technology Support

Social MediaCONTENTS

01
02
03
04
05
06
07

About Company...................................................................................................................................
Company Values...................................................................................................................................
Special Advantages...................................................................................................................................
Industry Applications...................................................................................................................................
Product Center...................................................................................................................................
Product Customization...................................................................................................................................
Contact Us

| Less Is More

About Grepow
Shenzhen Grepow Battery Co., Ltd.(Abbr. Grepow ) is a 25 years old battery andcharging solution developer and manufacturer with headquarter in China andsubsidiaries in USA and in Germany respectively. Grepow focuses on providing high1998Founded

200,000 m²
Production Area

2,000+
Employees

200+

performance NIMH battery and high discharge rate Lipo battery initially. With thechangeable market requirements and products expansion, Grepow has constantly
dedicated in developing battery-related products and gradually pulling smart batteries,
shaped batteries, intelligent chargers, versatile Jumpstarters into product lineup. Grepow
also has created own brands of Tattu for Drone batteries and chargers, Gens ace for RC
hobby products and Lokithor for Jumpstarters. Besides of self-created brands, anotherstrong capability of Grepow is the innovation and integration of products, whichenables Grepow to provide unique ODM and OEM service.

About Tattu
With the years technical support and industry experience of Grepow, Grepow
innovatively created Tattu to provide professional batteries and chargers for drone
industry. Tattu is committed to providing both professional users and enthusiasts ofdrones with a more efficient and safer flying experience, therefore Tattu has not only

R&D Engineersconcentrated on upgrading more Tattu soft packs with newly developed NMC811

3+3

invested more in developing BMS and structural design to successfully iterate Tattu

3 Production Bases
3 International Sales & Marketing Offices

and NMC523 cell formula for more industrial drone/UAV applications, but also has
Smart batteries from Tattu plus 6S1P batteries to latest Tattu 4.0 Smart 18S1P
compact batteries. The over years experience accumulation on the development ofsmart BMS also helps Tattu to release smart chargers and eventually drive Tattu to
be a integrated batteries&chargers innovator and provider.

| Less Is More

COMPANY VALUES
Mission01

To provide advanced rechargeable battery solutions
and reliable charging solutions to our unique clientsand become the go-to manufacturer of battery andcharger.
To create an empowering platform for employees,
fostering innovation and expertise in the high-tech sector.
To drive continuous profit and benefits throughpioneering developments in drone energy systems.
To take on greater societal responsibilities, contributing toa sustainable and technologically advanced future.

Vision02

To instill a sense of achievement and happinessin everyone connected with our brand, striving to
be a leader and a respected entity in the drone battery
industry and beyond.

Equality and RespectCore Values

03

Gratitude and Integrity
Team and Responsibility
Legacy and Innovation

03
Drone Battery & Charger
Integration Solution Provider| Less Is More

SPECIAL ADVANTAGESSPECIAL ADVANTAGES

01

High C Rate Cells

NMC811 Cells
A

Ability to Achieve 150C Pulse,

A

High Energy Density up to 350Wh/Kg

50C Continuous Discharge, andB

Over 1000 Times Super Long Cycle life

5C Fast Charging

C

Safe Discharge to 2.75V/Cell

D

Extremely Light Weight

B

Discharge, and Life Cycles
C

High Voltage Cells

High Performance in Power,
Customizable Shape and Capacity

02 04

Fast Charging Cells
A

2C to 5C Charging

High Energy Density up to 290Wh/Kg

B

Safe and Reliable

C

Fast Charging up to 5C

C

Stable Charging Temperature

D

High and Stable Dischage Platform

D

Long-lasting and Durable

A

4.35V-4.45V HV Cell

B

01|02

05

| Less Is More

SPECIALADVANTAGES
Low Temperature Cells

SPECIAL ADVANTAGESHigh Temperature Cells
A

Wide Working Temperature Range: -20°C to 80°C

A

Wide Working Temperature Range: -40°C to 50°C

B

90% Discharge Capacity at 7C in 80°C Environment

B

80% Discharge Capacity at 0.2C Under -40°C Environment

C

85% Capacity Retention Rate at 0.5C Charge and Discharge in 80℃

C

85% Capacity Retention Rate at 0.5C Charge andDischarge in -30℃

D

Certifications: UL /CE/UN

E

Safe and Reliable

Safe and Reliable with Various Certifications: UL/CE/UN

Discharge Curve at Different Temperature
0.5C Discharge to 3.0V(-50℃ to -30℃)

Low Temperature Battery Charging Curve
0.2C Charge to 4.2V @-20℃

4.2

4.20

4.00

4.10

3.80

Voltage（V）

Voltage（V）

4.4

4.30

4.20

3.60
3.40

4.0

4.00
3.90
3.80
3.70
3.60

3.20

3.8
3.4

3.50

3.00

3.40

2.80
0.0%

High Temperature Battery Discharge Curve
7C discharge to 3.0V @ 80℃

Voltage（V）

D

20.0%

40.0%

60.0%

80.0%

100%

Discharge Efficiency（%）-30℃ 0.5C-40℃ 0.5C

3.30
0.0%

3.2
20.0%

40.0%

60.0%

Charging Efficiency（%）-50℃ 0.5C

06
Drone Battery & Charger
Integration Solution Provider

0.2C

80.0%

100%

3.0
0.0%

20.0%

40.0%

60.0%

Discharge Efficiency（%）

7C

80.0%

100%

03|04

Drone Battery & Charger
Integration Solution Provider| Less Is More

ONE-STOP POWER SOLUTIONPROVIDER FOR DRONEPRODUCT CENTER
G-TECH ECOHigh Discharge Lipo Cell

Soft Pack Battery

BMS

Brand New G-Tech Technology
Smart Charger

Intelligent Battery

A

Built-in Smart Chip
A built-in smart chip in the balance connector enables intelligent interconnection andcommunication between the G-Tech battery and smart charger.

B

Plug and Play
G-Tech eco supports plug-and-play between G-Tech charger and G-Tech battery,maximizing the user’s experience with great convenience. Once the charger and battery
are connected, charging will automatically start as soon as the charger countdown ends.

AppC

Smart Charging

Agricultural Spraying Drone

Inspection Drone

Firefighting Drone

Once the G-Tech charger and G-Tech battery are connected, battery parameters will be

Photography Drone

Mapping and Surveying DroneeVTOL

cell voltage and capacity, etc. will be displayed on charger. The charger will optimize theDelivery Drone

Drone Light Show

Soccer Drone

automatically recognized and configured. All information such as battery cylces, individual
charging parameters to promote safe and long battery cycle life.

05|06

01
Drone Battery & Charger
Integration Solution Provider| Less Is More

Grepow designs and manufactures a complete set of intelligent charging solutions, including the "G-Techbattery and intelligent charger solution". G-Tech has our patented design technology compatible withmore than 99% of the model chargers and batteries on the market today.
Compared with the traditional charging methods, G-Tech intelligent charging easily achieves plug and playcharging operation and avoids traditional charging setting required. What`s most, G-Tech technology
consumes ZERO power consumption and then maintain the lifetimes of battery packs.

PRODUCT CENTER
SOFT PACK SERIESHIGH DISCHARGE RATELIPO SOLUTION
AHigh Energy Density up to 210Wh/Kg

B

Support 1C Charging RateC

Safe Discharge to 3.6V/Cell

D

Suit for Heavy Payload Multirotor DroneE

Such as Aerial Photoing,
Agriculture, Inspection

F

Support LED Capacity Display

Battery Specifications
No.

Battery Type

Battery Model

Dimension(±5mm)

Weight(±100g)

1Standard Lipo

Tattu 30C 16000mAh 22.2V 6S1P

192x77x66mm

2000g

2

Standard Lipo

Tattu 30C 22000mAh 22.2V 6S1P

206x91x61mm

2460g

3

Standard Lipo

Tattu 30C 10000mah 44.4V 12S1P

182x67x115mm

2800g

4

Standard Lipo

Tattu 30C 16000mAh 44.4V 12S1P

191x78x130mm

4000g

5

Standard Lipo

Tattu 30C 22000mAh 44.4V 12S1P

206x93x119mm

4650g

6

Standard Lipo

Tattu 30C 16000mAh 51.8V 14S1P

191x78x151mm

4820g

7

Standard Lipo

Tattu 30C 22000mAh 51.8V 14S1P

206x93x139mm

5600g

07|08

02

03

| Less Is MoreLCO LIHV BATTERY SOLUTION
AHigh Energy Density up to 240Wh/kg

B

High Voltage 4.35V/CellC

Support 1C Charging Rate

E

Safe Discharge to 3.6V/CellF

Suit for Long Endurance Mapping Mission

NMC811 Lipo Battery Solution

Battery Specifications

A

High Energy Density up to 320Wh/Kg

B

Support 1C Charging

C

Safe Discharge to 3.1V/Cell

E

Suit for Long Endurance Mapping Mission

No.

Battery Type

Battery Model

Dimension(±5mm)

1

LCO LiHV

Tattu 20C 4350mAh HV 22.8V 6S1P

133x56x41mm

590g

2

LCO LiHV

Tattu 10C 6000mAh HV 22.8V 6S1P

152x62x41mm

720g

3

LCO LiHV

Tattu 10C 8000mAh HV 22.8V 6S1P

177x67x47mm

1030g

4

LCO LiHV

Tattu 25C 11000mAh HV 22.8V 6S1P

176x65x56mm

1350g

4.50

4.50

5

LCO LiHV

Tattu 15C 17000mAh HV 22.8V 6S1P

194x77x62mm

1847g

4.25

4.25

6

LCO LiHV

2473g

4.00

4.00

7

LCO LiHV

Tattu 10C 25000mAh HV 22.8V 6S1P

207x92x63mm

2525g

8

LCO LiHV

Tattu 25C 32000mAh HV 22.8V 6S1P

216x125x61mm

3494g

9

LCO LiHV

Tattu 25C 40000mAh HV 22.8V 6S1P

261x124x64mm

10

LCO LiHV

Tattu 10C 25000mAh HV 45.6V 12S1P

11LCO LiHV

12
13

1C Discharge Curve

3C Discharge Curve

Voltage（V）

208x90x63mm

Weight(±100g)

Voltage（V）

Tattu 25C 23000mAh HV 22.8V 6S1P

09|10

Drone Battery & Charger
Integration Solution Provider

3.75
3.50

3.75
3.50

3.25

3.25

4292g

3.00

3.00

206x93x128mm

5000g

2.75

Tattu 25C 40000mAh HV 45.6V 12S1P

256x123x119mm

7950g

LCO LiHV

Tattu 25C 32000mAh HV 53.2V 14S1P

216x123x123mm

7750g

LCO LiHV

Tattu 25C 40000mAh HV 53.2V 14S1P

256x123x139mm

9250g

0.0%

2.75
20.0%

40.0%

60.0%

80.0%

100%

0.0%

20.0%

SoC

LCO LiHVNMC 811

40.0%

60.0%

80.0%

100%

SoC

Ultral LiHVLCO LiHVNMC 811Ultral LiHV

| Less Is More

Battery Specifications
No.

Battery Type

Battery Model

Dimension(±5mm)

Weight(±100g)

1

NMC LiPO

Tattu NMC 811 5C 16000mAh 22.2V 6S1P

192x77x49mm

1470g

2

NMC LiPO

Tattu NMC 811 5C 17000mAh 22.2V 6S1P

192x73x53mm

1532g

3

NMC LiPO

Tattu NMC 811 5C 20000mAh 22.2V 6S1P

189x58x76mm

1800g

4

NMC LiPO

Tattu NMC 811 5C 22000mAh 22.2V 6S1P

207x92x50mm

1988g

5

NMC LiPO

Tattu NMC 811 5C 25000mAh 22.2V 6S1P

207x92x57mm

2200g

6

NMC LiPO

Tattu NMC 811 5C 27000mAh 22.2V 6S1P

210x93x63mm

2440g

7

NMC LiPO

Tattu NMC 811 5C 28000mAh 22.2V 6S1P

207x92x62mm

2500g

8

NMC LiPO

Tattu NMC 811 5C 30000mAh 22.2V 6S1P

207x92x67mm

2580g

9

NMC LiPO

Tattu NMC 811 5C 70000mAh 22.2V 6S1P

287x152x66mm

5920g

10

NMC LiPO

Tattu NMC 811 5C 16000mAh 44.4V 12S1P

193x77x96mm

11

NMC LiPO

Tattu NMC 811 5C 17000mAh 44.4V 12S1P

12NMC LiPO

13

04

Drone Battery & Charger
Integration Solution Provider

NMC LiHV Battery Solution
A

High Energy Density up to 245Wh/Kg

2840g

B

Support 1C Charging

192x73x111mm

2950g

C

Safe Discharge to 3.35V/Cell

Tattu NMC 811 5C 20000mAh 44.4V 12S1P

189x76x122mm

3850g

D

Suit for Heavy Payload Multirotor Drone such as Aerial Photoing, Agriculture, Inspection

NMC LiPO

Tattu NMC 811 5C 22000mAh 44.4V 12S1P

208x92x98mm

3500g

14

NMC LiPO

Tattu NMC 811 5C 28000mAh 44.4V 12S1P

208x92x122mm

4800g

15

NMC LiPO

Tattu NMC 811 5C 25000mAh 44.4V 12S1P

208x92x111mm

4270g

16

NMC LiPO

Tattu NMC 811 5C 30000mAh 44.4V 12S1P

208x92x130mm

4900g

17

NMC LiPO

Tattu NMC 811 5C 70000mAh 44.4V 12S1P

288x152x131mm

11670g18

NMC LiPO

Tattu NMC 811 5C 22000mAh 51.8V 14S1P

208x92x114mm

4400g

19

NMC LiPO

Tattu NMC 811 5C 28000mAh 51.8V 14S1P

208x92x142mm

5530g

20

NMC LiPO

21

NMC LiPO

Tattu NMC 811 5C 30000mAh 51.8V 14S1P
Tattu NMC 811 5C 70000mAh 51.8V 14S1P

208x92x151mm
288x152x152mm

Battery Specifications
No.

Battery Type

Battery Model

Dimension(±5mm)

Weight(±100g)

1

NMC LiHV

Tattu NMC AGRI 25C 16000mAh 22.8V 6S1P

191x78x59mm

1880g

2

NMC LiHV

Tattu NMC AGRI 25C 22000mAh 22.8V 6S1P

208x90x63mm

2473g

3

NMC LiHV

Tattu NMC AGRI 25C 16000mAh 45.6V 12S1P

191x78x129mm

3760g

4

NMC LiHV

Tattu NMC AGRI 25C 22000mAh 45.6V 12S1P

208x90x134mm

4350g

5890g

5

NMC LiHV

Tattu NMC AGRI 25C 30000mAh 45.6V 12S1P

248x109x129mm

5400g

13590g

6

NMC LiHV

Tattu NMC AGRI 25C 16000mAh 53.2V 14S1P

191x78x150mm

6250g

7

NMC LiHV

Tattu NMC AGRI 25C 22000mAh 53.2V 14S1P

208x90x154mm

7200g

8

NMC LiHV

Tattu NMC AGRI 25C 30000mAh 53.2V 14S1P

248x109x150mm

8360g

11|12

05

Eduaction and Entertainment
A Power the Next Generation Aviation Sports
B Drive the Future-Style Race Competition
C Customized Smart Battery Solutions Optional

Ultra LiHV Battery Solution
A

High Energy Density up to 290Wh/Kg

B

High Voltage 4.45V/CellC

Support 1C Charging Rate

D

Safe Discharge to 3.6V/Cell

E

Suit for Long Endurance Mapping Mission

Battery Specifications
Application

Battery Specifications
No.

Battery Type1

Ultra LiHV2
3
4

Dimension(±5mm)

Weight(±5g)

Tattu 75C 450mAh7.4V 2S1P

45x24x15mm

28g

Tattu R-Line 95C 650mAh 11.1V 3S1P

60x31x19mm

60g

Tattu 45C 850mAh 11.1V 3S1P

60x30x22mm

74g

Tattu R-Line 95C 850mAh 14.8V 4S1P

61x31x31mm

105g

Battery Model

Dimension(±5mm)

Weight(±100g)

Tattu Ultra LiHV 5C 4600mAh 6S1P 23.7V

145x46x38mm

520g

Ultra LiHV

Tattu Ultra LiHV 5C 6900mAh 6S1P 23.7V

134x47x57mm

710g

Tattu R-Line 95C1100mAh 11.1V 3S1P

62x27x25mm

85g

Ultra LiHV

Tattu Ultra LiHV 5C 20000mAh 6S1P 23.7V

191x78x62mm

1850g

Tattu 100C 2600mAh 14.8V 4S1P

95x35x30mm

267g

2000g

Tattu 100C 2800mAh 14.8V 4S1P

107x35x37mm

270g

Tattu 100C 3000mAh 14.8V 4S1P

107x35x39mm

290g

Tattu 45C 3700mAh 14.8V 4S1P

136x41x27mm

372g

Tattu 35C 5200mAh 14.8V 4S1P

133x45x34mm

437g

Tattu R-Line 95C 2200mAh 6S1P

116x39x34mm

321g

Tattu R-Line Version 5.0 150C 850mAh 3S1P

58x30x22mm

76g

Tattu R-Line Version 5.0 150C 1300mAh 4S1P

75x38x27mm

156g

Tattu R-Line Version 5.0 150C 1200mAh 6S1P

78x39x35mm

196g

Tattu R-Line Version 5.0 150C 1400mAh 6S1P

78x38x40mm

223g

Tattu R-Line Version 5.0 150C 1050mAh 8S1P

77x38x42mm

242g

Ultra LiHV

Battery Model

Tattu Ultra LiHV 5C 22000mAh 6S1P 23.7V

191x78x68mm

5Ultra LiHV

Tattu Ultra LiHV 5C 28000mAh 6S1P 23.7V

205x51x68mm

2500g

6

Ultra LiHV

Tattu Ultra LiHV 5C 34000mAh 6S1P 23.7V

202x123x63mm

3100g

7

Ultra LiHV

Tattu Ultra LiHV 5C 20000mAh 12S1P 47.4V

191x78x118mm

3680g

8

Ultra LiHV

Tattu Ultra LiHV 5C 28000mAh 12S1P 47.4V

206x93x121mm

4250g

9

Ultra LiHV

Tattu Ultra LiHV 5C 28000mAh 14S1P 55.3V

206x93x140mm

6540g

10

Ultra LiHV

1106
Drone Battery & Charger
Integration Solution Provider| Less Is More

Ultra LiHV

Tattu Ultra LiHV 5C 38000mAh 14S1P 55.3V
Tattu Ultra LiHV 5C 41000mAh 18S1P 71.1V

216x123x137mm
240x107x233mm

7610g
10800gSoccer Drone

Drone Light Show

FPV

13|14

01

| Less Is MorePRODUCT CENTER
SMART BATTERY SERIES

Tattu Plus Smart BatteryA

Enhanced Hardcase Structure Design

B

LED Indicators Display Real-time SOC

C

Unique BMS Inside Supports Smart Storage

D

Support DroneCan Protocol

02

Drone Battery & Charger
Integration Solution Provider

Tattu Plus 1.0 Compact
LiPO Smart Battery
A

Upgraded Frame Structure Design

B

Lightweight Characteristic

C

DroneCAN Protocol Enables theCompatibility of Ardupilot/PX4

Smart Storage

D

SOCIntelligent BMS Simplify the Operation

Smart Warning

Smart Storage

Smart Balance

SOC

Histroy Log

BluetoothBattery Specifications
No.

Battery Model

Dimension(±5mm)

Weight(±100g)

1

Tattu Plus 25C 10000mAh 22.2V 6S1P

186x70x63mm

1466g

2

Tattu Plus 15C 12000mAh 22.2V 6S1P

202x76x61mm

1670g

3

Tattu Plus 15C 16000mAh 22.2V 6S1P

202x83x70mm

4

Tattu Plus 25C 22000mAh 22.2V 6S1P

5Tattu Plus+ 10C 25000mAh 22.2V 6S1P

Battery Specifications
No.

Battery Model

Dimension(±5mm)

Weight(±100g)

2063g

1

Tattu PLUS 1.0 Compact 15C 10000mAh 44.4V 12S1P

220x82x152mm

2800g

214x96x68mm

2640g

2

Tattu PLUS 1.0 Compact 15C 16000mAh 44.4V 12S1P

224x90x163mm

4250g

222x105x79mm

2800g

15|16

03

| Less Is More

Tattu Pro and Tattu 3.0
LiPO/LiHV Smart Battery
A

Full Aluminum Metal Structure Design

B

3C-5C Fast Charge Rate

C

Optimized Heat Dissipation

D

Molex and AS150U-F Connector Optional

Smart Warning

Smart Storage

Smart Balance

SOC

SOH

Histroy Log

04
Drone Battery & Charger
Integration Solution Provider

Tattu 3.5 & 4.0 HIGH POWER
SMART BATTERYA

Longer: 30Ah high capacity extends flight timeB

Faster: 4C-5C fast charging, 10mins from 30% to 95%

C

Stronger: Improved ventilation system

DPowerful: Designed for MTOW 70-100kg
heavy-lifting drone

E

Optional Choice: Equipped with Mosfet Modular

BluetoothBattery Specifications
No.

Battery Model

Dimension(±5mm)

1

Tattu PRO 25C 16000mAh HV 45.6V 12S1P

224x90x164mm

4550g

2

Tattu PRO 25C 22000mAh HV 45.6V 12S1P

234x116x172mm

5750g

3

Tattu PRO 25C 22000mAh HV 53.2V 14S1P

238x117x174mm

7200g

4

Tattu PRO 25C 22000mAh 44.4V 12S1P

238x117x174mm

6300g

5

Tattu PRO 25C 22000mAh 51.8V 14S1P

238x117x174mm

7350g

6

Tattu 3.0 25C 10500mAh HV 53.2V 14S1P

186x96x236mm

7

Tattu 3.0 25C 22000mAh 51.8V 14S1P

8
9Weight(±100g)

Smart Warning

Smart Storage

Smart Balance

SOC

SOH

Histroy Log

BluetoothBattery Specifications
No.

Battery Model

Dimension(±5mm)

Weight(±100g)

4300g

1

TATTU 3.5 25C 20000mAh 53.2V 14S1P

261x237x92.5mm

7900g

290x91x236mm

8800g

2

TATTU 3.5 35C 30000mAh 53.2V 14S1P

333x237x92.5mm

11500gTattu 3.0 25C 22000mAh HV 53.2V 14S1P

290x91x236mm

7950g

3

TATTU 4.0 25C 20000mAh 53.2V 14S1P

261x237x92.5mm

7900g

Tattu 3.0 35C 30000mAh HV 68.4V 18S1P

324x127x274mm

13800g4

TATTU 4.0 35C 30000mAh 53.2V 14S1P

333x237x92.5mm

11500g5

TATTU 4.0 35C 30000mAh 78.3V 18S1P

333x237.5x175mm

13800g17|18

06| Less Is More

05

18S NMC 811 Industrial
Smart Battery

12S Industrial Smart Battery
A

Mosfet protection prevents short circuit

B

1C charging and 3C discharging rate

C

Plug and play structureD

Support multi-batteries in parallel

Drone Battery & Charger
Integration Solution Provider

A

High capacity with high energy density

B

All aluminum cases with high-efficiency
heat dissipation

C

Integrated with high precision BMS

D

Support DroneCAN protocol

E

Special design for heavy payload delivery drone

Battery Specifications

Battery Specifications

No.

Battery Model

Dimension(±5mm)

Weight(±100g)

1

Tattu 5C 30000mAh 44.4V 12S1P

285.5x163.6x97.2mm

5880g

2

Tattu 5C 29000mAh 47.4V 12S1P

285.5x163.6x97.2mm

5950g

No.

Battery Model

Dimension(±5mm)

Weight(±100g)

1

Tattu 5C 60000mAh 66.6V 18S2P

254x242x183mmmm

15900g

19|20

07

08

| Less Is More

12S Ultra High Voltage
Industrial Smart Battery

Drone Battery & Charger
Integration Solution Provider

14S Industrial Smart Battery

A

Compact structural design

B

High performance MOS module

C

Supports the use of multiple batteries in series andparallel configuration

D

Built-in heating design suitable for low
temperature environments

E

Suitable for long-endurance applications, such as 50kg
firefighting, logistics, and other industrial dronesA

Compact structural design

B

High energy density

C

Support multiple series and parallel configuration

DIntelligent communication provides real-time
feedback on battery status

E

Ensure safer flight

Battery Specifications
Battery Specifications
No.

Battery Model

Dimension(±5mm)

Weight(±100g)

1

Tattu 5C 30000mAh 47.4V 12S1P

261x205.86x99.6mm

6210g

No.

Battery Model

Dimension(±5mm)

Weight(±100g)

1

Tattu 5C 30000mAh 51.8V 14S1P

228x92x163mm

6350g

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Drone Battery & Charger
Integration Solution Provider| Less Is MorePRODUCT CENTER

Smart & Safe Charging, Remote Monitoring

INTELLIGENT CHARGING SOLUTION
TA3200TA1000Plug in to charge automatically

Monitor charging via Tattu APP

10 mins+

Put into use

TA3200HV

Tattu 4.0

TA7200TA9000PRO

TA9000 Pro

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Drone Battery & Charger
Integration Solution Provider| Less Is MorePRODUCT CENTER

PRODUCTCUSTOMIZATIONCHARGER

Smart Battery Customization
ModelsTA1000TA3200 / TA3200HV /TA3200UHVAC Input

100-240V

100-240V

50/60Hz50/60Hz

TA7200TA9000PRO

100~240V 50/60Hz
50A(Max) Three-Phase
Input Not Supported

100~240V 50/60Hz
50A(Max) Three-Phase
Input Not Supported

Communication Features
The most important part of the smart battery is to make it compatible with the communication protocol of the flight controller to enable data access by theoperator. Now most of our smart batteries are compatible with Jiyi, UVVAN, Boying, VK V9, Ardupilot and PX4 flight controllers. Besides, Grepow is capable of

Max Output Power

500W x 2

100-110V 1200W
220-240V 3200W

designing and developing customized communication protocols for battery based on the communication protocol of flight controllers.

Max 7200W

Max 9000W

Charge & Discharge management
Up to 60A

Charge Current

25A x 2Function

Charging
Storage

Charging
StorageStandard Charging
Fast Charging

Fast charging

186x174x95mm

276x154x216mm

398x225x217mm

398x225x308mm

1.7kg

6kg

10kg

Up to 120A

Up to 120A

Real-time access to the data of voltage, current and temperature during charging and discharging is very important. Smart BMS can also be designed toachieve alarm or protection during charging & discharge if any abnormal appears. Over-voltage, over-current, over-temperature, large voltage
difference, and short circuit could be detected by smart BMS board and then alarm operators to take actions.

Size

WeightBluetooth APP

14kg

Customized smart battery is also compatible with the Bluetooth APP developed by Grepow. By installing Grepow smart APP and connecting to the smart
battery, the operator will have access to any data of the battery and also enable operator to upgrade firmware online directly.

Integrated Structure Design
One-stop customized products from cell, BMS to integrated smart battery require strong capability in the structure design. Grepow provides high structure

Battery Type

1-7S LiPo(4.2V)/

6-14S Tattu Smart Lipo Battery

LiHV(4.35V)
Softpack Lipo Battery

12-14S Lipo(4.2V)/

12-18S LiPo(4.2V)/

Or 4.2V/4.35V(HV)/4.45V(UHV)

LiHV(4.35V) Tattu

LiHV(4.35V) Smart

Softpack Lipo Battery

Smart Lipo Battery

Lipo Battery

design based on the unique requirement of functions and mechanical aspects to maximize the performance of each sector. Unique solution for unique projects.

Other features
Self-heating technology during low temperature ambient, ultra-low power consumption, reverse connection protection and self-discharge function
are all customized.

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| Less Is More

Low Temperature
Heating Solution
Designed for Vertical Take-off and Landing Fixed-wing UAVs for industry surveying
and mapping.
Dual batteries are used at low temeprature flight scenario to power necessary endurance considering the low discharge efficiency at this kind of
condition, which is the regular method to meet the target task. Besides, Grepow creatively release the heating solution to quickly warm up thebattery and then activate the performance to get ready to flight.

Key Features

Dual batteries automatically will be assigned with different communication IDs

Each smart battery will have a unique communication ID to help the flight controller get access to real-time data of each battery.

Heating module integrated with the BMS
The heating will be triggered once meets two conditions, one is the battery temperature below 15℃, and the other is the battery reaching todesigned current. Besides, heating could be triggered by sending a heating command to actively heat battery for 2 minutes. The discharge
efficiency can reach more than 95% after heating.

Drone Battery & Charger
Integration Solution Provider

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Drone Battery & Charger
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29|30

Multifunctional Jump Starter
Air Inflator / Water Pump / Emergency Light / Power BankPRODUCTCUSTOMIZATION
Li+UPower UPS Battery

A

LiPO LiFePO4 cells

D

Starting voltage 12V

BSpecial working temperature

E

Peak current up to 3000AC

Detachable structureE

One-click switching between 12V and 24V modes

JA Series

J Series

AW Series

ApartX Series

LiFePO4-Tech Series

Heavy Duty Series

JTC Series

JA301 | JA300 | JA302

J401 | J402 | J401X

AW401

LiPO | LiFe | LiPOX

J1350 PRO | J2250 PRO | JA3000 PRO

J8000HD

JTC402

High
Power

A

High 3C charge, 40C discharge

B

With a burst 250C discharge in 0.2s, the supply responds quickly during power outages

BMS
Protection

A

Equalization function, double hardware protection board

B

Overcharge, over discharge, short circuit, high/low temperature protection

Certification
QualifiedA

Battery products meet safety standards

B

UN 38.3, IEC62133, UL1642, UL991, UL1973, CE incI EMC, RoHS, 2006/66/EC, REACH, FCC

Lead-Acid
Replacement

A

Environment-friendly features & Zero maintenance cost

B

LifePO4 cell chemistry with stacking technology enables 150Wh/kg high energy density and 4,000 cycle lifes

| Less Is MorePRODUCTCUSTOMIZATION

Shaped Battery
A

Micro dimensions, ultra thin

B

High capacity

C

High energy density

D

High discharge rate performanceE

Special shapes: Arc, L, Narrow, Rectangle,
TrapezoidF

Perfect for small, portable and smart
electronics devices