For Industry

BATTERY CATALOGUESupporting your life andsociety with smart energy
solutions that utilize safe
and secure batteries.

Smart Ener

FDK started with the manufacture and sale of carbon zinc batteries. With theexpertise we gained in related technologies, we have provided products that
respond to the demands and changes of the times on a global scale.
As a "Smart Energy Partner" we contribute globally to society withtechnology that efficiently uses electric energy. In addition, we provide
support to solve the problems of society and our customers with products
and services that bring together our strengths in battery technologies,
circuit technologies and power electronics technologies.

gy Partner

FDK Battery Chronology
1950

Company founded
Launched NOVEL brandcarbon zinc batteries

1953

Capital alliance with Fuji Electricand Fuji Electric battery production started

1958

Company name changed to Fuji Electrochemical Co., Ltd

1967

Alkaline battery production started

1983

Launched lithium batteries
Takasaki plant

1984

Launched FUJITSU brand batteries

2001

Company name changed to FDK Corporation
Tottori plant2010

Acquired Sanyo Energy Twicell Co., Ltd. (Takasaki plant) andSanyo Energy Tottori Co., Ltd. (Tottori plant)

2011

Launched thin-type primary lithium batteries2012

Launched FUJITSU brand Ni-MH battery and charger sets

2014

Launched FUJITSU brand"Premium", "High Power", and "Universal Power" alkaline batteries
Launched FUJITSU brand low self-discharge "Premium High Capacity",and "Standard Capacity" Ni-MH batteries

2020

Under development

World s highest standard small all-solidstate SMD batteries
Next-generation metal-hydride/air batteries
New nickel-zinc batteries
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Ni-MH are a type of rechargeable batteries. FDK
batteries feature stable discharge voltage, high current
discharge, are resistant to over-charge and overdischarge, and have excellent safety.

JAPAN
Quality

JAPAN Quality
FDK is proud of our battery performance.
All are built in accordance with Japanese quality standards,
which is truly the result of Japanese technology.
We are committed to delivering to the world safe
and secure batteries.

Takasaki Plant

Washizu Plant

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Tottori Plant

ALKALINE BATTERY
Handling Precautions

High power and superior performance batteries.
Long duration for high power consumption
equipment. FDK Alkaline batteries meet everyone sneeds for various equipment with high reliability.

ALKALINE BATTERYALKALINE BATTERY P 25

LITHIUM BATTERY
Handling Precautions

Taking advantage of lithium metal s highper-mass capacity in the negative electrodematerial, FDK s technology realizes a highly reliable
and long-lasting power supply solution over a wide
range of temperature conditions.

LITHIUM BATTERYLITHIUM BATTERY P15

Ni-MH BATTERY
Handling Precautions

Ni-MH BATTERY P 5

Ni-MH BATTERYFDK Product Lineup

Ni-MH BATTERY

-

5

-

Ni-MH BATTERYFDK Ni-MH batteries are resistant to over-charge and over-discharge, haveexcellent safety, and can be easily transported. In addition, Ni-MH batteries
are easy to recycle because they contain a high nickel content.
- 40℃※ + 85℃※

Best for replacing
Ni-Cd batteries due
to longer life

Usable in a wide
temperature range

High recyclability

Easy to transport※ limited to in-vehicle Low-temp

discharge type.

Features of FDK Ni-MH batteries
FDK original technology
Positive electrode material

Negative electrode material
Super lattice hydrogen absorbing alloy

Examples of long - term storage characteristics（Discharge state）
110

Examples of low temperature discharge characteristics（－40℃ discharge）
1.6

Temperature: 25℃

100

1.5
1.4
1.3
1.2

Cell Voltage(V)（%）
Recovery capacity

Nickel hydroxide coated witha highly conductive cobalt compound

Temperature: 40℃

90
80

1.1
1.0
0.9
0.8
0.7

70
60
50

0

1

2

3

4

5

6

7

8

9

10

11

12

25℃

-40℃
0

（months）
Storage Period

60

120

180

240

300

360

Discharge Time(min)Suppressed capacity deterioration after long-term storage

Can be used even at -40℃ depending on usage conditions
Model: HR-AAAUTEW Charge：460mA（-ΔV=10mV） Ambient Temperature：25℃
Rest：3hours Discharge：92mA（E.V.=0.80V）
Ambient Temperature：-40℃

Model: HR-AAULT Charge：1000mA（-ΔV=10mV） Rest：1hour
Discharge：1000mA（E.V.=1.00V）
Ambient Temperature：25℃

Applications for FDK Ni-MH batteries
FDK’s line-up of Ni-MH batteries offer an exceptional solution for your energy needs, andmay be used in a wide variety of applications to enhance performance while extending runtime.
High Durability for
In-Vehicle Applications

High
Durability

High-Rate
Discharge

Standard

Dry CellCompatible

1

Security

2

In-vehicletransportation

3

Emergency

emergency
lights4

Medical &health carebedside monitors

5

Lighting

external
camera flashes

flashlights

6Home
applianceselectric shavers

cordless miceremote controllers

7

Information

UPS,
base stations

wireless
devices

cordless keyboards

8Construction

elevatorlanding devices

street lights
solar systems

transceivers

9

Toys

remote control
toys

10 Power tools

electric tools

security
eCall・eToll
dashboard cameras

reefer containers
railroad crossing
security equipment

The contents of this catalogue are not guaranteed.
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electric bikes

electric
wheelchairs
nursing lift

electric
sphygmomanometers

Ni-MH BATTERY
Handling Precautions

Rechargeable andenvironmentallyfriendlyFDK Ni-MH batteries have a wide
operating temperature range（-40 to +85℃）for in-vehicle
applications. They work especiallywell in low temperatures, making
them ideal for cold regions.

Wideoperating
広温度範囲でtemperature
range
使用可能
［Standard Ni-MH Battery］

0 to +50℃
0.2lt
discharge

Low-temp. Discharge Type

-40 to +85℃
※1urability
hD

Applications

The high durability model for in-vehicle applications allows a longlife providing continuous usage over a wide temperature range.

leHigh Durability Ni-MH Battery for
In-Vehicle Applicationsr In-Vehic
fo

Hig

Applications

Usable in a wide temperature range
The high durability model for in-vehicle
applications can be used in a wide
temperature range (-40℃ to +85℃) as isrequired for in-vehicle applications. The battery
life is also significantly longer than the standard
Ni-MH Battery. In addition, these batteries utilizea safe, water-based electrolyte and thus are
suitable for in-vehicle applications.

Discharge Capacity（％）

Features
Temperature Cycling Characteristics
100

eCall, eToll,
dashboard cameras etc.

80
Model : HR-AAULT
Temperature : 20 ℃×4hours → 50℃×5hours → 85℃×1hour→ 20℃×4hours → 0℃×5hours → - 40℃×1hour →・・・
Charge : 0.1It×9hours → Off ×1hour →0.1It×9hours → Off×1hour → ・・・
Capacity Check : Discharge 1It（E.V.=1.00V）

60
40
20
0

0

40

80

120

160

200

240

280

320

eCall

360

Number of Cycles
Temperature : 20 ℃×4h → 50℃×5h → 85℃×1h → 20℃×4h → 0℃×5h → -40℃×1h → ・・・
Charge : 0.1It×9h → Off ×1h → 0.1It×9h → Off×1h → ・・・
Capacity Check : Discharge 1It（E.V.=1.0V）

Specifications
HR-2/3AAAUT

HR-AAAUTEWHR-AAULT

Low-temp.
Discharge Type

HR-AAUTEWHR-AAUTEWM

Low-temp.
Discharge TypeLong Life Type

1.2V
1100mAh
1000mAh
1100mA
1.1h
14.2mm
50.0mm27g

1.2V
1100mAh
1000mAh
1100mA
1.1h
14.2mm
50.0mm27g

HR-4/3FAUT

Model
Nominal Voltage
Typical Capacity※ 2
Minimum Capacity※3
QuickCharge ※4

Current

Dimensions(incl.tube) ※ 5

DiameterTime

HeightApprox. Weight

1.2V
220mAh200mAh
220mA
1.1h
10.5mm
30.0mm8g

1.2V
500mAh460mAh
500mA
1.1h
10.5mm
44.5mm12g

1.2V
1050mAh
1000mAh
1050mA
1.1h
14.2mm49.0mm25g※ 1：Battery capacity and life may be reduced at extreme temperatures. Please contact us for details.

1.2V
3700mAh
3500mAh
3000mA
1.3h
18.0mm
67.5mm58g※ 2：Typical capacity when being discharged at 0.2It until the voltage reaches to 1.00V

within 1 hour after a single cell being charged for 16 hours at 0.1It. ※ 3：Minimum capacity when being discharged at 0.2It until the voltage reaches to 1.00V within 1 hour after a single cellbeing charged for 16 hours at 0.1It. ※ 4：Consult FDK according to conditions of use. ※ 5：Including heat shrink tube.

The contents of this catalogue are not guaranteed.
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H

y

High Durability Ni-MH Batteryh Durabilitig

Ni-MH BATTERYLong life ／ high reliability.
充放電サイクル特性

Charge / Discharge Cycle Characteristics

Excellent battery life in repeated charge/discharge conditions.
Suitable for nickel cadmium battery replacement (for emergency
lights, emergency exit lights, and security equipment), for solar power
generation, and wind power generation batteries.

Applications
Suitable for emergency lights, emergency exit lights, security
equipment, communication base stations, medical equipment,
ATMs, POSs, smart meters, road studs (cat's eyes), and various kinds of
backup power supply.
High durability Ni-MH batteries meet the MT/MU classifications definedin IEC 61951-2※1.
They can also achieve excellent battery life via intermittent or timer
charging methods for maintaining charge after main charging.

1100
1000
900
800
700
600
500
400
300
200
100
0

Ni-MH BATTERY
Handling Precautions

Long life

Discharge Capacity (mAh)

Features

Model : HR-AAULT
Charge : 1000mA (-ΔV=10mV)
Rest : 20minutes
Discharge : 1000mA (E.V.=1.00V)
Rest : 10minutes
Ambient Temperature : 25℃

0

3000

6000
9000
12000
Number of Cycles

15000

Specifications
HR-2/3AAAUTU HR-AAAUTU HR-AAULTU
MU GradeType

MU GradeType

MU GradeType

HR-AAULT

HR-AAUT

HR-4/5FAUPT

HR-AUT

HR-5/4SCUT

HR-4/3FAUT

1.2V
220mAh200mAh
220mA
1.1h
10.5mm
30.0mm8g

1.2V
500mAh460mAh
500mA
1.1h
10.5mm
44.5mm13g

1.2V
780mAh700mAh780mA
1.1h
14.2mm49.0mm
20g

1.2V
1050mAh
1000mAh
1050mA
1.1h
14.2mm49.0mm25g

1.2V
1580mAh
1500mAh
1580mA
1.1h
14.2mm
50.0mm26g

1.2V
1650mAh
1500mAh
1650mA
1.1h
18.1mm※643.2mm※637g

1.2V
2200mAh
2000mAh
2200mA
1.1h
17.0mm
50.0mm37g

1.2V
3250mAh
3000mAh
3250mA
1.1h
23.0mm
50.0mm69g

1.2V
3700mAh
3500mAh
3000mA
1.3h
18.0mm
67.5mm58g

Model
Nominal Voltage
Typical Capacity※ 2
Minimum Capacity※3
QuickCharge※4

Current
Time

Dimensions Diameter(incl.tube) ※ 5 Height
Approx. Weight※1: Compliance with IEC 61951-2 MT/MU classifications does not guarantee. ※ 2: Typical capacity when being discharged at 0.2It until the voltage reaches to 1.00V within 1 hour
after a single cell being charged for 16 hours at 0.1It. ※3: Minimum capacity when being discharged at 0.2It until the voltage reaches to 1.00V within 1 hour after a single cell being
charged for 16 hours at 0.1It. ※4: Consult FDK according to conditions of use. ※5: Including heat shrink tube. ※6: Including paper tube / heat shrink tube.

The contents of this catalogue are not guaranteed.
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Hig
h

ge
ar

High-Rate Discharge Ni-MH Battery

ate Disch-R

Suitable for high drain use with stable voltage.
Discharge
Characteristics
放電率特性

Features

Applications

1.6

Cell Voltage (V)Superior high-rate discharge characteristics
FDK s original electrode manufacturing
process, coupled with specialized current
collectors minimize internal impedance,
which in turn enables high-rate discharging
and secures a stable discharge voltage.

1.4

0.54A

2.7A

1.2
15A
30A

Model : HR-4/3FAUHPC

1.0 Charge : 2.5A (-ΔV=10mV)
0.8Electric tools, nursing lift,
electric motor applications etc.

10A

Rest : 3hours
Discharge : 0.54A, 2.7A, 10A
15A, 30A (E.V.=0.80V)
Ambient Temp. : 25ﾟC

0

500

1000
1500
2000
2500
Discharge Capacity (mAh)

3000

Specifications
HR-4/5FAUP

HR-4/3FAUHPC

HR-SCU

HR-4/3FAUPC

HR-4/3FAUP

Model
Nominal Voltage

1.2V

1.2V

1.2V

1.2V

1.2V

Typical Capacity※1

1950mAh

2700mAh

3000mAh

3200mAh

4000mAh

Minimum Capacity※ 21800mAh
1950mA
1.1h
18.1mm※543.2mm※539g

2500mAh
2700mA
1.1h
18.1mm※567.0mm※557g

2700mAh
3000mA
1.1h
23.0mm
43.5mm
59g

3050mAh
3200mA
1.1h
18.1mm※567.0mm※559g

3750mAh
4000mA
1.1h
18.1mm※567.0mm※559g

Quick-Charge※3

Current
Time
DiameterDimensions(incl.tube) ※4

HeightApprox. Weight※1: Typical capacity when a single cell is discharged at 0.2lt after being charged at 0.1lt for 16 hours. ※2: Minimum capacity when a single cell is discharged at 0.2lt after being charged at 0.1lt
for 16 hours. ※3: Consult FDK according to conditions of use. ※4: Including heat shrink tube. ※5: Including paper tube / heat shrink tube.

ndard
Sta

Standard Ni-MH Battery
Suitable for long time use.

Features

放電特性
Discharge Characteristics

1.6

Standard Ni-MH batteries achieve a high energy
density by using exclusively developed materials
and construction. Standard Ni-MH batteries
can allow for an extended run time in various
applications.

Cell Voltage (V)High energy density

1.4
1.3

Applications

Model : HR-4/3FAU
Charge : 450mA (16hours)
Rest : 3hours
Discharge : 900mA , 4500mA(E.V.=1.00V)
Ambient Temp. : 25℃

1.5
900mA

1.2
4500mA1.1
1.0 0

500 1000 1500 2000 2500 3000 3500 4000 4500 5000
Discharge Capacity (mAh)

Audio / video equipment,
information / communication
devices, lighting equipment,
measuring instruments, home
appliances, toys etc.

Specifications
HR-AAAUC HR-4/5AAUC HR-AAUQ HR-AAUC HR-AAUE

Long Life Type Long Life Type Long Life Type Long Life Type

HR-AAU

HR-4/5AU

HR-AUE

HR-4/3AU HR-4/3FAU

Model
Nominal Voltage

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

Typical Capacity※1

700mAh1100mAh

840mAh1200mAh

1400mAh

1650mAh

2150mAh

2700mAh

4000mAh

4500mAh

Minimum Capacity※ 2650mAh
700mA
1.1h
10.5mm
44.5mm
12g

1000mAh
1100mA
1.1h
14.2mm43.0mm
21g

770mAh840mA
1.1h
14.2mm
50.0mm
18g

1100mAh
1200mA
1.1h
14.2mm
50.0mm
22g

1250mAh
1400mA
1.1h
14.2mm
50.0mm
25g

1500mAh
1650mA
1.1h
14.2mm
50.0mm
27g

1950mAh
2150mA
1.1h
17.0mm43.0mm
33g

2450mAh
2700mA
1.1h
17.0mm
50.0mm
39g

3600mAh
3000mA
1.4h
17.0mm
67.5mm
53g

4100mAh
3000mA
1.6h
18.0mm
67.5mm59g

Quick-Charge
Dimensions(incl.tube) ※4※3

Current
Time
DiameterHeightApprox. Weight※1: Typical capacity when being discharged at 0.2It until the voltage reaches to 1.00V within 1 hour after a single cell being charged for 16 hours at 0.1It. ※2: Minimum capacity when being
discharged at 0.2It until the voltage reaches to 1.00V within 1 hour after a single cell being charged for 16 hours at 0.1It. ※3: Consult FDK according to conditions of use. ※4: Including heat
shrink tube.

The contents of this catalogue are not guaranteed.

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Dry

Rechargeable consumer batteries that can save resources.
Self-Discharge
Characteristics
自己放電特性Features

Charge Retention(%)

Dry cell compatible Ni-MH batteries can be used in most equipment thatuse dry cells.

Cost effectivenessEconomical batteries with less waste due to being rechargeable unlike a
dry cell.

Low self-discharge

Ni-MH BATTERY
Handling Precautions

110
100
90
80
70
60
50
40
30
20
10
0

Dry cell compatible form factor

Model : HR-3UTG
Charge : 2000mA (-ΔV=10mV) at 25℃
Storage Temperature : 20℃
Discharge : 400mA (E.V. = 1.00V) at 25℃

012

Ready to use after purchasing, can be stored as emergency supplies.

24
36
48
Storage Period (months)

60

Applications
For digital cameras, audio equipment, remote controls, clocks, radio-controlled
hobby items, amateur 2-way radio etc.
Dry cell compatible Ni-MH batteries can also be used for business purposes
other than those listed above.
It is necessary to confirm the application and battery usage conditions to selldry cell compatible Ni-MH batteries.
Please contact us for more details.

Specifications
HR-4UQ

HR-4UTGLong Life Type

HR-4UTG

HR-4UTGX

HR-3UQ

HR-3UTGLong Life Type

HR-3UTG

HR-3UTGX

Model

Nominal Voltage

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

1.2V

Typical Capacity※1

600mAh

800mAh

800mAh1000mAh

1000mAh

2000mAh

2000mAh

2620mAh

Minimum Capacity※ 2
Quick-Charge※3

Dimensions(incl.tube) ※4550mAh750mAh750mAh930mAh950mAh1900mAh

1900mAh

2500mAh

Current

600mAh

800mAh

800mAh1000mA

1000mA

2000mA

2000mA

2620mA

Time

1.1h

1.1h

1.1h

1.1h

1.1h

1.1h

1.1h

1.1h

Diameter

10.5mm

10.5mm

10.5mm

10.5mm

14.2mm14.35mm

14.35mm

14.5mmHeight44.5mm

44.5mm

44.5mm

44.5mm

50.4mm

50.4mm

50.4mm

50.4mm

11g

13g

13g

13g

19g

27g

27g

32g

Approx. Weight

Ni-MH BATTERY

letib

Dry Cell Compatible Ni-MH Batteryll Compa
Ce※1: Typical capacity when being discharged at 0.2It until the voltage reaches to 1.00V within 1 hour after a single cell being charged for 16 hours at 0.1It. ※2: Minimum capacity when being
discharged at 0.2It until the voltage reaches to 1.00V within 1 hour after a single cell being charged for 16 hours at 0.1It. ※3: Consult FDK according to conditions of use. ※4: Including label/ heat shrink tube.

The contents of this catalogue are not guaranteed.
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Battery Pack, Battery System
FDK provides options for battery packs and battery systems depending on therequirements of each application.
When batteries are used in equipment, most instances are as battery packs or battery systems.
FDK has a wealth of experience with battery packs, as well as both custom designed and standard battery
systems. We design and manufacture with consideration of battery safety and reliability for each application.
・Battery pack（assembly of multiple cells）

・Battery system （assembly of multiple cells with BMS that controls charge and discharge）

Custom designed battery system
Standard battery system

Incorporating Battery Packs
Standard Configuration

Safety Device

When using batteries in equipment, battery model,
number of cells and shape will differ depending on rated
power, space and usage conditions of equipment.

When designing an assembled battery, it is necessary
to install a safety device in case of charger failure andexternal short circuit. FDK recommends that the following
parts are built into the assembled battery.

● Connection shape

PTC, Breaker ※● Terminal direction

Thermistor※ PTC and Breaker are resettable types.

Battery Pack Shape Example

Usage of Battery Packs

FDK can produce battery packs with various shapes
according to usage.
Our cases can be made from heat shrink tubing, resin,
metal etc. Please consult us regarding the electricalwiring and terminal types.

Our products are used in various applications such as
in-vehicle applications, emergency lights, home-use,
etc. Please contact us about the usage of applications,ambient temperature, charge and discharge
conditions, etc.
in-vehicle
equipment

electric bicycles

The contents of this catalogue are not guaranteed.
- 11 -

security

nursing lift

emergency lights

wireless
devices

reefercontainer

Ni-MH BATTERY

Battery System
FDK save our customers development resources by providing batteries with
control functions according to the application.

Battery Management System
FDK s BMS is an original system that has functions to control charge and discharge, as well as diagnose and predict battery life etc.
● Charge/discharge control:

Prevents over-charge and discharge, and minimizes battery performance degradation● Self-diagnosis function:

Battery Management

Diagnosis of charge circuit and discharge circuits
High reliability (internal resistance and self-discharge rate) through battery diagnostics● Lifetime prediction function(Options):
Capable of predicting battery lifetime through usage and environmental history and giving advanced notice① Low temperature charge control function for cold regions

Examples of Custom
Control Functions② Lifetime prediction function to reduce the number of battery replacements③ Charge control function with built-in charge circuit

Custom Designed Battery System
Our battery systems have achieved use in many applications requiring high reliability such as medical
equipment, infrastructure, and information equipment.

Data centers
Servers
DC12V 280W
outputMedical equipment

Elevator automatic
landings

DC12V 70W output

DC48V 1kW output

Disaster response
vending machines

Base stations

DC48V 450W output

DC48V 2kW output

Standard Battery System
We offer standard battery systems with DC12V, DC24V, and DC48V input and output.
BBUS-100012-01

BBUS-122024-02

BBUS-921048-01

BBUS-192048-01

Model
Output Voltage

DC12V

DC24V

Capacity

10Wh

1100Wh920Wh

Output current/power

50W

30A

45A

1kW

Dimensions

W 101mm
D 150mm
H 20mmW 300mm
D 422mm
H 150mm

W 375mm
D 235mm
H 191mm

W 448mm
D 460mm
H 85.8mm

460g

25kg

19.5kg

31kg

Power supply backup forindustrial computers andsurveillance cameras.

Power supply backup for
railway signal equipment, andsurveillance cameras.

Approx. Weight

Applications

The contents of this catalogue are not guaranteed.
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DC48V
1900WhPower supply backup for base stations, andsurveillance cameras.

Ni-MH BATTERY
Handling Precautions

Our battery packs include a battery management system（BMS）that controls charging and discharging. This
brings out the best performance of Ni-MH batteries and contributes to improving the function of our customers
products while reducing development time.

Ni-MH Battery Charger
for 10-20 Series Battery Packs
Designed to charge 10 -20 series Ni-MH battery pack.
※ Please contact us if you have a request in regards to other series.

Offers most suitable charge control.
Includes refresh discharge function.
Includes overcharging and overheating prevention function.
Item

FIC10M-FDK01

FIC20M-FDK01

Rating Output Voltage

10 series : DC14V

20 series : DC28V

1650mA (Constant Current)
Approx. 2 hours (Capacity : 3200mAh) Approx. 2.5 hours (Capacity : 4000mAh)

Charging Current
Charging Time
Charging Control-ΔV, battery temperature detection, timer

Refresh Discharge

Approx. 9 hours (Capacity : 3200mAh) Approx.11 hours (Capacity : 4000mAh)

Input

AC100〜240V 50-60Hz 57-76VA

Indicators

AC100〜240V 50-60Hz 103-130VA

Charging : Red light, Fully charged : Green light, Refreshing : Orange light, Error : Blinking red light

Safety Approval

Please contact us

PSE
170(L) X 95(W) X 59(H) mm

Dimensions
Approx. Weight

600g

Operating Temperature

0℃ to +40℃

Storage Temperature-20℃ to +60℃

Charging Method
Constant current charging
Main charging

Charging
MethodMaintenance charging

Quick charging
Peak voltage
control charging

dT/dt control
charging

Low rate charging-ΔV control
charging

Timer control
charging

Pulse current
charging① Main charging② Storage (Self-discharge)③ Maintenance charging

Overview
V : Battery
voltage
I : Charge
current
T : Battery
temperature

Intermittent
charging

Terminate charging
by detecting battery
peak voltage.

Terminate charging
by detecting battery
temperature rate.

Terminate charging
by detecting
specified battery
voltage drop
after peak voltage.

Terminate charging
by counting elapsed
time.

Charging by pulse
current
to compensate
self-discharge aftermain charging tokeep fully charged
state.

Charging
intermittently
after main charging
to return to fully
charged state.
（Factor of recharging:battery voltage, elapsed
time）

Charging Time

1〜2h

1〜2h

1〜2h

11〜12h――Charging Current※1

0.5〜1.0It

0.5〜1.0It

0.5〜1.0It

0.1It

1/20〜1.0It（Avg.1／500It）

1/20〜1.0It

Standard TypeHigh Durability Type
High-Rate Discharge TypeDry Cell Compatible Type

◎
◎
◎
◎

◎
◎
◎
○

◎
◎
◎
◎

○
―
―
○※2

◎
○
○
―

◎
○
○
○

◎ Recommended : Suitable to exhibit battery performance. ○ Available : Can be used depending on the specification of equipment.
● 1It〔A〕＝Rated capacity [Ah] / 1 [h]Proper charging method and charging condition are depending on the specification/usage of equipment or structure of battery pack. Please contact us for details.
If your device supports a charge rate of 0.1It or more, please note that the overcharge performance and temperature rise conditions will differ depending on your battery type.
Please contact us before deciding on specifications.
● When a large number of cells, a high capacity battery, or a battery assembly that does not dissipate heat effectively is used, abnormal heat generation may occur even if the charging
current is less than 0.1It.
※1 Charging current is just a reference, please contact us for details.
※2 Some charging methods should not be applied to dry cell compatible batteries regardless of equipment specification. Please contact us for details.
●●

The contents of this catalogue are not guaranteed.
- 13 -

Ni-MH Batteries Handling Precautions for Safe Use
Carefully read these instructions before using Ni-MH batteries for the first time.

DANGERWARNING
1．Do not apply water, seawater or other oxidizing reagents to Ni-MH batteries, as this cancause rust and heat generation. If a battery becomes rusted, the gas release vent may
no longer operate, and can result in bursting.
2．Do not connect more than 21 Ni-MH batteries in series, as this may cause electricalshocks, leakage of battery fluid and heat generation.
3．Keep Ni-MH batteries or the equipment out of the reach of infants and small children,in order to avoid them swallowing batteries. In the event the batteries are swallowed,
consult a doctor immediately.
4．Do not charge or use Ni-MH batteries with the ⊕ and ⊖ terminals reversed. Charging
batteries with the terminals reversed may discharge rather than charge the batteries,
or it may cause abnormal chemical reaction in the batteries. Using batteries with theterminals reversed may discharge with of abnormal current, leakage of battery fluid,heat generation, bursting and fire.
5．Do not over-charge Ni-MH batteries by exceeding the predetermined charging period
specified by the battery charger's instructions or indicator. If Ni-MH batteries are not fully
charged after the battery charger's predetermined charging period has elapsed, stop
the charging process. Prolonged charging may cause leakage of battery fluid, heatgeneration, bursting. Be sure to handle recharged batteries carefully as they may be hot.
．
6 Do not use Ni-MH batteries if the outer tube/label is scratched or damaged. Doing so will
expose the battery to the risk of a short circuit, and may cause leakage of battery fluid,heat generation, bursting and fire.

CAUTION
1．Do not strike or drop Ni-MH batteries. Sharp impacts or concussions to Ni-MH batteries
may cause leakage of battery fluid, heat generation, bursting and fire.
2．Store Ni-MH batteries out of the reach of infants and small children. When charging or
using a battery, do not let infants or small children remove the battery from the charger
or the equipment being used.
3．Children should not use Ni-MH batteries unless they have been carefully instructed on
the contents of this instruction manual and their parents or guardians have confirmedthat the children understand and appreciate the proper usage and safety hazards
presented by the batteries.
4． Do not charge Ni-MH batteries if they have been cooled to 0℃ or below. Doing so may
cause leakage of battery fluid, impair performance or shorten operating life of Ni-MH
batteries.
5． Do not use or store Ni-MH batteries at high temperature, such as in strong direct sunlight,
in cars during hot weather, or directly in front of a heater. This may cause leakage ofbattery fluid. It could also impair performance and shorten battery life of Ni-MH batteries.
6． Do not use old and new batteries mixed together, or batteries at different charge levels. Do
not use Ni-MH batteries mixed together with a dry cell or other battery of a different capacity,
type, or brand name. This may cause leakage of battery fluid and heat generation.
7． When more than two batteries are to be used together, charge them simultaneously
prior to use. If they are not charged at the same time, it could cause leakage of battery
fluid and heat generation.
8．Do not connect Ni-MH batteries in parallel as this may cause leakage of battery fluid,heat generation, bursting and fire.
9． For the recommended charging method for Ni-MH batteries, read the battery charger's
instruction manual carefully.
10．Do not place or cover flammable materials on the battery while charging or discharging
the Ni-MH batteries. It may cause leakage of battery fluid, heat generation, bursting andfire.
．
11 If Ni-MH batteries do not perform or function well with certain subject, refer to the
instruction manual or warnings of the subject equipment.
Do not charge Ni-MH batteries beyond the recommended time described in the
12．
instruction manual for the charger or equipment. Overcharging cause leakage ofbattery fluid, heat generation, bursting and fire. It could also impair performance andshorten battery life of Ni-MH batteries.
13．After long term storage, there is a possibility that a battery cannot be fully charged. Inorder to fully charge it, charge and discharge the battery a few times.
Be sure to turn off the equipment after use of Ni-MH batteries, as this may result in
14 ．
leakage of battery fluid.
15．After they have been removed from equipment, store Ni-MH batteries in a dry place
and within the recommended storage temperature range. This will help preserve thebatteries' performance and durability and to minimize the possibility of leakage ofbattery fluid or corrosion. (For the indicated storage temperature range, refer to therating table of this catalogue. FDK recommends a temperature range from -20 to 30 ℃
for longer battery life).
16．Before using Ni-MH batteries, be sure to read the instruction manual and all precautions
carefully, then store the manual and precautions carefully to use as reference when
the need arises. If you have specific questions about the instruction manual or the
precautions, contact FDK at the location listed on the last page of this catalogue.
17．If corrosion, heat generation or other abnormalities with new Ni-MH batteries aredetected, immediately stop using them and return them to the store or FDK that they
were purchased from.
18．If the Ni-MH battery terminals become dirty, clean them with a soft dry cloth prior touse. Dirt on the terminals can result in poor contact with the equipment, loss of power, or
inability to charge.
19．When incorporating Ni-MH batteries into their equipment or case, use materials withalkali resistance for the contact point and terminal of the battery. (Copper-containing
materials can cause rust and corrosion problems).
Batteries have a limited lifetime. Even in the same equipment, the battery life varies
20．
depending on the ambient temperature during operation and number of charge/
discharge cycles. Therefore, if the operating time of a Ni-MH battery becomes much
shorter than its initial operating time, even after recharging, it is most likely near the endof its battery life and should be replaced with a new battery.
21. Remove Ni-MH batteries from your device if it will not be used for an extended periodof time,as this may result in leakage of battery fluid. Also, be sure to turn off your device
after using Ni-MH batteries.
22. Ni-MH batteries should be charged after first purchase or having not been used for along period of time.

- 13
14 -

Ni-MH BATTERY
Handling Precautions

1．Failure to carefully observe the following procedures and precautions can result in leakage
of battery fluid (electrolyte), heat generation, bursting, fire and serious personal injury.
• Never dispose of Ni-MH batteries in a fire or heat them. Doing so may melt theinsulation, damage the gas release vents or protective devices, ignite hydrogen gas,and cause leakage of battery fluid (electrolyte), heat generation, bursting and fire.
• Do not connect the ⊕ (positive) and ⊖ (negative) terminals of Ni-MH batteries together
with electrically conductive materials, including lead wires. Do not transport or store NiMH batteries with their terminals uncovered or in contact with a metal objects (suchas a necklace) or other conductive material. Doing so may cause short circuit, which
would result in excessive current flow and possibly cause leakage of battery fluid, heatgeneration, bursting and fire. When carrying or storing batteries, use an appropriate case.
• Only charge Ni-MH batteries using chargers that satisfy FDK's specifications. Only
charge batteries under the conditions specified by FDK. Failure to follow propercharging procedures may cause excessive current flow, loss of control during
charging, leakage of battery fluid, heat generation, bursting and fire.
• Never disassemble Ni-MH batteries. Doing so may cause an internal or external shortcircuit or result in exposed material of battery reacting chemically with the air. It may also
cause heat generation, bursting and fire. Also, this is dangerous as it may cause exposure
to alkaline fluid.
• Never modify or reconstruct Ni-MH batteries. Protective devices to prevent danger
are built into batteries (single cells or assembled batteries). If these are damaged,excessive current flow may cause loss of control during charging or discharging of thebattery, leakage of battery fluid, heat generation, bursting and fire.
• Never solder lead wires directly on to Ni-MH batteries. The heat of the soldering
operation may melt the insulation, damage the gas release vents or protective
devices, cause leakage of battery fluid, heat generation, bursting and fire.
• The ⊕ (positive) and ⊖ (negative) terminals of Ni-MH batteries are predetermined. Do
not force the terminal connection to a charger or equipment. If the terminals cannot
be easily connected to the charger or equipment, check if the ⊕ and ⊖ terminals arecorrectly positioned. If the terminals are reversed, during charging the battery may
be discharged rather than charged. Furthermore, reversed connections may cause
abnormal chemical reaction in the battery, the flow of abnormal currents, leakage ofbattery fluid, heat generation, bursting and fire.
• The gas release vent which releases internal gas is located in the ⊕ positive terminal of
the Ni-MH batteries. For this reason, never deform this section or cover or obstruct its gas
release structure. If this section is deformed or covered or obstructed, the gas releasevent will not function properly, possibly causing leakage of battery fluid, heat generation,
bursting and fire.
• Do not directly connect Ni-MH batteries to a direct power source or the cigarette
lighter socket in a car. High voltage may cause excessive current flow, leakage ofbattery fluid, heat generation, bursting and fire.
• Do not use Ni-MH batteries in any equipment other than those specified by FDK.
Depending on the equipment being used, doing so may cause abnormal current flow,
leakage of battery fluid, heat generation, bursting and fire.
2．Ni-MH batteries contain a strong colorless alkaline solution (electrolyte). Alkaline solution isextremely corrosive and will cause skin damage. If any fluid from Ni-MH batteries comesin contact with a user's eyes, they should immediately flush their eyes and wash themthoroughly with clean water from a tap or another source and consult a doctor immediately.
Strong alkaline solution can damage eyes and lead to permanent loss of eyesight.
3．When Ni-MH batteries are to be incorporated in equipment or housed within a case,avoid airtight structures as this may lead to the equipment or case being damaged or
may be harmful to users.
4. Please contact us before using Ni-MH batteries in waterproof housing or cases.
This may lead to the accumulation of gases from the battery which can ignite
and cause rupturing.

7． Do not remove the outer tube from a battery or damage it. Doing so will expose thebattery to the risk of a short circuit, and may cause leakage of battery fluid, heatgeneration, bursting and fire.
8． If Ni-MH batteries leak fluid, change color, change shape, or change in any otherway, do not use them, otherwise they may cause heat generation, bursting and fire.
9．Ni-MH batteries contain strong colorless alkaline solution (electrolyte). If the skin or clothingcomes in contact with fluid from a Ni-MH batteries. Battery fluid can irritate the skinthoroughly wash the area immediately with clean water from the tap or another source.
10．When transporting Ni-MH batteries, pack tham carefully so that the batteries inside the case are
not moved.

Ni-MH BATTERY

For your safety and that of your customers, observe all cautionary information provided in this manual. Save this manual for future reference.
The following information is intended to highlight potential safety hazards that can be associated with the misuse, misapplication or damage of Ni-MH
batteries. Please carefully evaluate the information in this section when using Ni-MH batteries (single cells or assembled batteries) or when using or
manufacturing equipment incorporating Ni-MH batteries. This catalogue is not a substitute for independent evaluation of equipment incorporating
Ni-MH batteries. Customers incorporating Ni-MH batteries into their equipment must assure that their completed product has been properly designed,
manufactured and tested. End users of equipment incorporating Ni-MH batteries should also be provided with sufficient warnings and instructions
on their safe operation. As appropriate, some or all of the following warnings and information should be incorporated into the instruction manualaccompanying your equipment.
Batteries of this type are not sold to individual customers. If you wish to replace the battery in your device, please contact the store where youpurchased it or the device manufacturer.

LITHIUM BATTERY- 15 -

Strong Lineup of Cylindrical, Thin and Coin types.
Made-in-Japan Quality and Reliability.
FDK s technology adds long-term reliability tolithium batteries' original features such as
high energy density and superior shelf life.
No toxic substances restricted by
the RoHS Directive are usedin FDK s environmentally-conscious
lithium batteries.

Environmentally friendly

LITHIUM BATTERY

Cylindrical-type, Thin-type and Coin-type.

FDK's Lithium Battery Advantages
A variety of shapes and sizes make your application design easy.
Stable and long-lasting power supply under a wide range of temperature conditions.

Stable discharge
current

High flexibility for
application design+ 85 ℃

Wide range of operating
temperatures- 40 ℃ to + 85 ℃※1※1 In the case of cylindrical-type

Extended usage
20 years ※ 2※ 2 In the case of CR17500EP.

Expected life at room temperature.
Expected life varies dependingon usage and environment.

Typical Uses of Lithium Batteries
Reliable power sources for a wide range of applications from every corner of society

Cointype［cards, thin modules］

cards with dynamic
code display■ beacon modules■■ electronic tags■

［utility meters］■ gas meters■ electricity meters■ water meters■ HCAsCylindricaltype

Thintype［home security］［medical devices］ ［in-vehicle equipment］■■ fire alarms■■ gas alarms■■ electronic locks■ medical patches■ AEDs■ memory backup■ surgical powered tools

The contents of this catalogue are not guaranteed.
- 13
16 -

■ eCall■■ dashboard cameras■ keyless entry

LITHIUM BATTERY
Handling Precautions- 40 ℃

Stable performance and long life
Long-term reliability proven in the market
Best fit for smart meter solutions
Advantage①

Advantage

Long-lasting reliability（※）

Optimized material design and laser-sealing ensureextended long life. This supports your application
operating just as you would expect.

10 years

A very low self-discharge rate (0.5% per year
at room temperature) means at least 95%
or more capacity is retained after
10-year storage.

20 years（10 years at RT）
Capacity 95%（※）Period varies depending on the model, usage and environment.

Advantage③

Long lasting（※）high discharge
current over a long period

Advantage

Wide operating temperature range（※）④

Non-aqueous electrolyte does not freeze easily. This
supports your application s operation across a wide
temperature range.

Spiral electrode structure
and optimized electrolytecomposition supply power
for high demanding
applications such as repeatedradio communication andemergency valve shut-off
operation.
（※）
Period varies depending on the

+85℃

- 40℃

Excellent capacity retention②（※）
Consult with FDK when using batteries at temperatures exceeding-20℃ to +60℃( -4℉ to +140℉) range.

model, usage and environment.

Supporting the various needs of meterswith a combination of high power and high capacity.
4000

RTC Back Up

LPWA ／ LTEHigh Capacity

3500

Capacity〔mAh〕

Zigbee ／ WiSUN

High Capacity・High PowerCR17500EP

3000

CR8LHT
CR17450E-N

2500

CR17450ESKCR17450ES

CR17450E-R

2000

D: 17.0 mm
H: 45.0 mm

CR2/3 8LHT

1500
CR17335E-R

1000

CR14250SE

Spiral electrodestructure

D: 17.0mm
H: 33.5 mm

Stainless steel can

Spiral electrodestructure

CR17335EG

Ni-plated steel can

500
0Bobbin electrodestructure

High Power
0

1

2

3

4

5

Stainless steel can

6Max. Pulse Current 〔 A 〕

The contents of this catalogue are not guaranteed.
- 17 -

Cylindrical-type
Primary Lithium Batteries - High Power
Utilizes a spiral electrode structure to provide a high discharge current.
Laser sealing ensures an extended lifetime.

FeaturesSpiral electrode structure ensures high-rate current discharge.
Low self-discharge rate and long life.
Self-discharge rate: less than 0.5% per year at room temperature.
Usable over a wide temperature range
Operational temperature range : - 40℃ to + 85℃（- 40℉ to +185℉）
Consult with FDK when using batteries attemperatures exceeding -20℃ to +60℃（- 4℉ to +140℉）range.

放電温度特性
Temperature
Characteristics

CR17450E-R

UL recognition（File No. MH13421）

85℃

3.0

60℃

Load: 560Ω

23℃
-20℃

2.5

-40℃

LITHIUM BATTERY

Cell Voltage (V)

3.5

2.0
1.5
1.0

0

100

200

300

400

500

600

Duration (hr)Applications

Other

Gas, electricity, and water meters
Fire and gas alarms

LITHIUM BATTERY
Handling Precautions

Please use tabs or connectors when connecting
these batteries to applications.

In-vehicle applications（ETCs, eCall systems, etc）
Security equipment
Communication equipment

Specifications
CR17335E-R

CR17335EG

CR17450E-R

CR17450ES

CR17450E-N CR17450ESKCR17500EP

In accordance with
IEC standard nomenclature

17335

17335

17450

17450

17450

17E45017E500Nominal Voltage

3V

3V

3V

3V

3V

3V

3V

1600mAh

1600mAh

2400mAh

2400mAh

2600mAh

2600mAh

3000mAh

Model

Nominal Capacity

※1

5mA

5mA

5mA

5mA

5mA

5mA

5mA

※2

2500mA

3000mA

2500mA

3500mA

2000mA

3500mA

4000mA

Diameter

17.0mm17.0mm17.0mm17.0mm17.0mm

17.4mm

17.4mmHeight33.5mm

33.5mm

45.0mm

45.0mm

45.0mm

45.0mm

50.0mm

17g

17g

23g

23g

23g

23g

27g

D

D

Standard Discharge Current
Max. Pulse Current

Dimensions

Approx. Weight※Expected life at room temperature : CR17500EP 20 years , other models 10 years.

Expected life is reference only and is not intended to imply any guarantee or warranty. Actual life depends on condition of use.
※Consult with FDK when considering connection method and multiple-cell configuration.
※CR17335EG and CR17450E-N have the outer can made of nickel plated steel.
※1 Nominal capacity is determined at an end voltage of 2.0V when the battery is allowed to discharge at a standard current level at +23℃.
※2 Current value for obtaining 1.0V cell voltage when pulse is applied for 15 seconds at 50% discharge depth（50% of the nominal capacity）at +23℃.

The contents of this catalogue are not guaranteed.
- 13
18 -

H

H

Cylindrical-type
Primary Lithium Batteries - High Capacity
Utilizes a unique bobbin electrode structure to provide high capacity.

FeaturesBobbin electrode structure ensures high-capacity performance.
Low self-discharge rate and long life.
Self-discharge rate : less than 0.5% per year at room temperature.

Discharge
Characteristics
Discharge Characteristics

Usable over a wide temperature range.
Operational temperature range : - 40℃ to + 85℃（- 40℉ to +185℉）
Consult with FDK when using batteries at temperatures
exceeding -20℃ to + 60℃（- 4℉ to +140℉）range.

CR8LHT

Cell Voltage (V)3.5

UL recognition（File No. MH13421）

85℃

60℃

3.0

Load: 5.6kΩ

23℃

2.5
2.0
-40℃

-20℃

1.5
1.0

0

50

100

150

200

250

300

Duration (day)Applications

Other

Electricity and water meters

Please use tabs or connectors when connecting
these batteries to application.

Fire alarms
Memory backup power source

Specifications
CR14250SE

CR14250SEK

CR2/3 8・L

CR2/3 8LHT

CR8・LHC

CR8LHT

In accordance with
IEC standard nomenclature

14250

14250

17335

17335

17450

17450

Nominal Voltage

3V

3V

3V

3V

3V

3V

Nominal Capacity ※1

850mAh920mAh1900mAh

1800mAh

3000mAh

2850mAh

Standard Discharge Current

0.5mA

0.5mA

0.5mA

0.5mA

0.5mA

0.5mA

Diameter

14.5mm

14.5mm17.0mm17.0mm17.0mm17.0mmHeight25.0mm25.0mm

33.5mm

33.5mm

45.0mm

45.0mm

9g

9g

16g

16g

23g

23g

Model

Dimensions

Approx. Weight※Expected life is 10 years at room temperature.

Expected life is reference only and is not intended to imply any guarantee or warranty. Actual life depends on condition of use.

D※Consult with FDK when considering connection method and multiple-cell configuration.

L

H

The contents of this catalogue are not guaranteed.
- 19 -

Thin-type Primary Lithium Batteries
For overall thickness and weight reduction in devices.

Features
Low self-discharge rate and long life.
Self-discharge rate: less than 3% per year at room temperature.
Usable over wide temperature range.
Operational temperature range : -10℃ to + 60℃（+14℉ to +140℉）

放電温度特性
Temperature
Characteristics
CF042722U

3.5

UL recognition（File No. MH13421）

Load: 11kΩ

23℃

3.0
60℃

2.5
-10℃

2.0
1.5
1.0

0

20

40

60

80

Duration (hr)Applications

Other
Can be connected via thermal compression bonding.

Card type security systems

Consult with FDK when using multiple cells.

Electronic tags

ISO/IEC 10373-1 Supports bending tests

Gift cards

For curved surface applications

LITHIUM BATTERY
Handling Precautions

Credit cards with dynamic code display

Medical patch

Specifications
CF042223

CF042722U

CF042039

CF052722U

CF052039

Nominal Voltage

3V

3V

3V

3V

3V

※
Nominal Capacity 1

12mAh

15mAh

25mAh

22mAh

35mAh

Standard Discharge Current

0.25mA

0.25mA

0.25mA

0.25mA

0.25mA

Model

LengthDimensions

L : 27.0mm

L : 25.5mm

L : 42.5mm

L : 25.5mm

L : 42.5mm（ℓ : 24.0mm）（ℓ : 22.5mm）（ℓ : 39.5mm）（ℓ : 22.5mm）（ℓ : 39.5mm）

Width

23.0mm

27.5mm

20.5mm

27.5mm

20.5mmThickness

0.45mm0.45mm0.45mm

0.55mm

0.55mm

0.4g

0.4g

0.5g

0.5g

0.6g

Approx. Weight※Expected life is 5 years at room temperature.

Expected life is reference only and is not intended to imply any guarantee or warranty. Actual life depends on condition of use.
※Consult with FDK about installation method.
※1 Nominal capacity is determined at an end voltage of 2.0V when the battery is allowed to discharge at a standard current level at +23℃.

ℓ L

W

The contents of this catalogue are not guaranteed.
- 13
20 -

LITHIUM BATTERY

Cell Voltage (V)0℃

Coin-type Primary Lithium Batteries
Manganese dioxide for the positive electrode material
and lithium for the negative electrode material

Features
Low self-discharge rate and long life.
Self-discharge rate : Approx. 1% per year at room temperature.
Usable over wide temperature range.
（CR-1/3N, 2CR-1/3N）
Operational temperature range: -20℃ to +60℃（- 4℉ to +140℉）-20℃ to +70℃（- 4℉ to +158℉）（other models）

Adopting pictograms to prevent accidental ingestion by infants：
CR2016,CR2025,CR2032(IEC 60086-4: KEEP OUT REACH OF CHILDREN)

CR-1/3N

3.5

Cell Voltage (V)UL recognition（File No. MH13421）

放電温度特性
Temperature
Characteristics
3.0

Load : 1kΩ

60℃

23℃

0℃

2.5

-20℃

2.0
1.5
1.0

0

10

20

30

40

50

60

70

80

Duration (hr)Applications

Other

Electronic notebooks

Available with secondary processing

Electronic automobile keys
（keyless entry）（multiple cells, tabs, connectors, etc）

LED-related devices

Nickel-plated phosphor bronze or stainless steel should
be used for battery contact terminal materials.
To ensure stable contact conditions, contact pressureof several newtons is recommended when attaching.

in accordance with use.

Memory backup power source

Specifications
CR1220

CR1620

CR2016

CR2025

CR2032

CR-1/3N

2CR-1/3N

In accordance with
IEC standard nomenclature

1220

1620

2016

2025

2032

11108

-

Nominal Voltage

3V

3V

3V

3V

3V

3V

6V

Nominal Capacity ※1

36mAh

80mAh

90mAh

170mAh240mAh160mAh160mAhStandard Discharge Current

0.1mA

0.1mA

0.2mA

0.2mA

0.2mA

2.7mA

2.7mA

Diameter

12.5mm

16.0mm

20.0mm

20.0mm

20.0mm

11.6mm13.0mmHeight

2.0mm

2.0mm

1.6mm

2.5mm

3.2mm

10.8mm

25.2mm

0.8g

1.3g

1.7g

2.5g

3.0g

3.3g

9.1g

Model

Dimensions

Approx. Weight※Expected life is 5 years at room temperature.

Expected life is reference only and is not intended to imply any guarantee or warranty. Actual life depends on condition of use.
※Consult with FDK when considering connection method and multiple-cell configuration.
※1 Nominal capacity is determined at an end voltage of 2.0V (4.0V for 2CR-1/3N)

when the battery is allowed to discharge at a standard current level at +23℃.

The contents of this catalogue are not guaranteed.
- 21 -

DH

Coin-type Rechargeable Lithium Batteries
Manganese composite oxide for the positive electrode material andlithium aluminium alloy for the negative electrode material.

Features（ML614R）
Compatible with reflow soldering（Max. 260℃）

Stable operating voltage of 2.5V.
放電温度特性
Temperature
Characteristics

Capable of being charged at 2.8V.

ML621

3.5

Usable over a wide temperature range.
Operational temperature range : -20℃ to +60℃（- 4℉ to +140℉）
UL recognition（File No. MH13421）

3.0
2.5
60℃

2.0
1.5
1.0

-20℃ 23℃

Charge Condition:
3.0V 50hour(R=1kohm)
Discharge Condition:
150kohm

0

100

200

300

400

500

Duration (hr)Applications

Other
Available with secondary tab processing inaccordance with use.
ML614R is available with dedicated tab only.
Nickel-plated phosphor bronze or stainless steel
should be used for battery contact terminal materials.
To ensure stable contact conditions, contact pressureof several newtons is recommended when attaching.

Specifications
ML614

ML621

ML614R

Nominal Voltage

3V

3V

3V

Nominal Capacity ※1

3.4mAh

5.8mAh

2.5mAhStandard Charge/Discharge Current

0.015mA

0.015mA

0.005mA

Max. Pulse Current ※2

1.5mA

1.5mA

（ML614R-TT31）

Model

300

（Discharge depth of 20%）

（Discharge depth of 10%）

2.8〜3.25V

2.8〜3.1V

voltage
Charging Method ConstantchargeDiameter

6.8mm

6.8mm

6.8mm

Height

1.4mm

2.1mm

1.4mm

Approx. Weight

0.16g

0.22g

0.19g

for Reflow Soldering

-

-

○

Dimensions℃

Cell Surface
Temperature ( )Charge/Discharge Cycle Characteristics

300

Recommended reflow pattern for ML614R
Peak Temperature
260℃ 3 s max.

Over 200℃
100 s max.
Over150℃, 280 s max.

Reflow time (Sec)※Expected life is 5 years at room temperature.

Expected life is reference only and is not intended to imply any guarantee or warranty. Actual life depends on condition of use.

D※Consult with FDK when considering connection method and multiple-cell configuration.
※1 Nominal capacity is determined at an end voltage of 2.0V when the battery is allowed to discharge at a standard current level at +23℃.
※2 Current value for obtaining 2.0V cell voltage when pulse is applied for 15 seconds at 50% discharge depth（50% of the nominal capacity）at +23℃.

The contents of this catalogue are not guaranteed.
- 13
22 -

H

LITHIUM BATTERY
Handling Precautions

Security camera
Drive recorder
Keyless entry
GPS
Backup power source for RTC

LITHIUM BATTERY

Cell Voltage (V)Low self-discharge rate and long life
Self-discharge rate: Approx. 2% per year at room temperature.

Lithium batteries Handling Precautions for Safe Use

Lithium batteries contain combustible materials such as lithium metal, lithium alloy and organic solvent. Improper handling can lead to leakage, heat generation, explosion
or fire. To prevent accidents, pay sufficient attention to the following precautions. Also refer to them when you are describing in your instruction manual how to handlelithium batteries used in your application.
These batteries are not available for sale to individual customers. If you wish to replace the battery in your device, please contact the store where you purchased thedevice or the device manufacturer.

● Thin-type primary and coin-type primary/rechargeable lithium batteries● Cylindrical-type primary lithium batteries

WARNINGWARNING

1．Do not charge (Primary batteries: CF and CR series).
When the battery is charged, gas is generated inside and it raises internal pressure,
resulting in leakage, heat generation, explosion or fire.
2．Do not charge with unspecified conditions (Rechargeable batteries: ML series)
Doing so may generate gas inside the battery, resulting in leakage, heat generation,
explosion or fire.
3．Keep batteries out of the reach of children
In case of ingestion of a cell or battery, seek medical assistance promptly. Swallowing coin cells
or batteries can cause chemical burns, perforation of soft tissue, and in severe cases can cause
death. They need to be removed immediately if swallowed.
4．Do not throw batteries into fire. Do not heat or disassemble batteries.
Doing so may damage insulation, which can lead to leakage, heat generation, explosion or fire.
5．Do not use the battery with the ⊕ and ⊖ terminals reversed.
Doing so may cause the battery to leak, overheat, rupture, or catch fire due to abnormal
reactions during charging or short circuit.
6．If leaked liquid gets in the eyes, it can cause eye injury.
Wash the eye(s) with clean water and receive medical care immediately.
7．If leaked liquid gets into the mouth, rinse the mouth well and consult with a doctor immediately.
8．Do not connect the ⊕ and ⊖ of the battery with a wire, etc., and do not carry or store
the battery with metal necklaces, hairpins, etc., as this may cause the batteries toshort-circuit, resulting in excessive current flow and battery leakage, overheating,rupture, or fire.
9．If this battery is leaking or has a strange odor, keep it away from fire immediately as
the leaked electrolyte may ignite.
10．Do not solder directly on the battery.
Doing so may damage insulation, which can lead to leakage, heat generation, explosion or fire.
11．Make sure to insulate battery terminals with vinyl tape when disposing of or storingthem to avoid short circuit.
Putting batteries together disorderly or in contact with metal objects may cause
short-circuit, resulting in leakage, heat generation, explosion or fire.
12．Do not use new and used batteries together. Do not use different types of batteries together.
Difference in their characteristics may cause leakage, heat generation, explosion or fire.
13．Do not stick batteries on the skin.
Doing so may cause skin injury.

CAUTION
1．Do not drop the battery, give it a strong shock, or deform it.
Doing so may cause leakage, heat generation, explosion or fire.
2．Avoid contact with water.
Doing so may cause leakage, heat generation, explosion or fire.
3．Make sure to insert batteries in the application so that the positive ⊕ and negative ⊖terminals may not come into contact with metal parts of the application.
4．Read the application s instruction manual and precautions carefully before use.
The specifications or performance of these batteries may not match some usages ortypes of application.
5．Store and use the batteries away from direct sunlight, high temperature and high humidity
Otherwise, it can lead to leakage, heat generation, explosion or fire. If stored or usedin such environment, batteries may suffer from deteriorated performance and life.
6．Do not use the batteries if you notice heat generation, deformation orother abnormal situations while using or storing them.
These can lead to leakage, heat generation or explosion.
7．For proper disposal of batteries, refer to local regulations.

2．Do not charge.
When the battery is charged, gas is generated inside and it raises internal pressure,
resulting in leakage, heat generation, explosion or fire.
3．Do not use batteries for unspecified purposes.
Different terminal structure may suffer from contact failure. Differences in specifications may
damage the battery or application, which can lead to leakage, heat generation, explosion or fire.
4．Do not throw batteries into fire. Do not heat or disassemble batteries.
Doing so may damage insulation, which can lead to leakage, heat generation, explosion or fire.
5．Do not insert batteries with the positive ⊕ and negative ⊖ polarities reversed.
Make sure the polarities are in the right position when inserting the batteries into theapplication. When using 3 or more batteries, the application may operate eventhough one of the batteries is improperly inserted but this may cause leakage, heatgeneration, explosion or fire.
6．If leaked liquid gets in the eyes, it can cause eye injury.
Wash the eye(s) with clean water and receive medical care immediately.
7．If leaked liquid gets into the mouth, rinse the mouth well and consult with a doctor immediately.
8．Do not connect the (+) and (-) of the battery with a wire, etc., and do not carry or
store the battery with metal necklaces, hairpins, etc., as this may cause the batteries
to short-circuit, resulting in excessive current flow and battery leakage, overheating,rupture, or fire.
Difference in their characteristics may cause leakage, heat generation, explosion orfire.
9．If this battery is leaking or has a strange odor, keep it away from fire immediately as
the leaked electrolyte may ignite.
10．Do not use new and used batteries together. Do not use different types of batteries
together.
If the positive ⊕ and negative ⊖ terminals come into contact with metal objects, short circuit
occurs and excessive current flows at once resulting in leakage, heat generation, explosion or
fire. When carrying or storing the batteries, avoid direct contact with metal objects such asbracelets or key chains by putting them in a separate container.
11．Do not solder directly on the battery.
Doing so may damage insulation, which can lead to leakage, heat generation, explosion or
fire.
12．Do not remove or damage the outer label of the battery.
Doing so may cause the battery to short-circuit, resulting in leakage, overheating, rupture, orfire.
13．Do not drop the battery, give it a strong shock, or deform it.
Doing so may cause the battery to leak, overheat, explode, or catch fire.
14．Do not deform the battery in any way.
Doing so may damage insulation or gas release vent resulting in leakage, heat generation,
explosion or fire.
15．Make sure to insulate battery terminals with vinyl tape when disposing of or storingthem to avoid short circuit.
Putting batteries together disorderly or in contact with metal objects may cause short-circuit,resulting in leakage, heat generation, explosion or fire.

- 23 -CAUTION
1．Do not use or leave the batteries exposed to heat such as a front of window in direct
sunlight or inside a car under sunlight.
Doing so may cause leakage, heat generation, explosion or fire.
2．Avoid contact with water.
Doing so may cause leakage, heat generation, explosion or fire.
3．Read the application s instruction manual and precautions carefully before use.
The specifications or performance of these batteries may not match some usages or types of application.
4．Remove batteries from the application if you do not use it for a long time.
5．Store and use the batteries away from direct sunlight, high temperature and high humidity.
Otherwise, it can lead to leakage, heat generation, explosion or fire. If stored or used in suchenvironment, batteries may suffer from deteriorated performance and life.
6．Do not use the batteries if you notice heat generation, deformation or otherabnormal situations while using or storing them.
It can lead to leakage, heat generation or explosion.
7．Check batteries inside emergency-use applications periodically.
Applications may not work properly in emergency due to batteries deterioration, or
may be damaged by leakage.
8．For proper disposal of batteries, refer to local regulations.

Requests Regarding Quality Assurance and Ensuring Safety
When considering the following please contact FDK beforehand to ensure quality and safety standards:① Connecting batteries in series or in parallel on circuits.
② Molding batteries with resin.
③ Welding terminals onto batteries.
④ Cleaning or welding by means of ultrasonic.
⑤ Setting the battery life for your application.

⑥ Using the batteries for medical devices.
⑦ Using other power supply on the same circuit with thin-, coin- and cylindrical-typeprimary lithium batteries.
⑧ Using contact method such as battery holder for thin- and cylindrical-type primarylithium batteries and coin- type rechargeable lithium batteries.

Notes on Transportation

Lithium metal batteries are classified as Class 9 dangerous goods in the United Nations Recommendations, and given UN numbers UN3090 and UN3091. All the relevant requirements of
UN Recommendations as well as other related regulations such as IATA Dangerous Goods Regulation (IATA-DGR) and International Maritime Dangerous Code (IMDG-Code) shall be
met for transportation of lithium metal batteries as described below. Please note that air transportation regulations for lithium batteries will be amended irregularly as required and that it
is important to refer to the latest IATA-DGR (64th edition).
Special Notes Regarding FDK Lithium Batteries• All of our lithium batteries are categorized as lithium metal batteries froma transportation regulation perspective.
• Our lithium batteries and shipping packages meet the requirements ofsubsection 38.3, Part III, UN Manual of Test and Criteria.

• If you need a certificate for transportation, please contact our department through your purchasing channel.
• If you pack lithium batteries for shipping, please note that you will be responsible for related tests and certificates.
• Some countries, regions, or shipping agents may set their own rules of transportation, so please contact them in advance.

Maritime transportation of our lithium batteries

1．Transporting of batteries (UN3090)
Lithium metal batteries are classified into two categories based on Packing Instruction 968
of the IATA Dangerous Goods Regulations (IATA-DGR) as follows. Lithium metal batteries are
permitted to be transported by cargo aircraft only.
• Transporting as Section Ⅰ A
Cells containing more than 1g of lithium or batteries (battery packs) containing more than 2g oflithium are applicable to Section IA, and it is permitted to transport them as Class 9 Dangerous
Goods when they comply with all requirements ※ 1 of the transport conditions of Section IA.

1．Transporting as batteries (UN3090) and, Packed with equipment / Contained inequipment (UN3091)
Lithium metal batteries and, lithium metal batteries packed with equipment or containedin equipment are classified into two categories according to the International Maritime
Dangerous Goods Code (IMDG-Code) as follows.
• Transporting as Dangerous Goods
Cells containing more than 1g of lithium or batteries (battery packs) containing more than 2gof lithium are applicable to Class 9 Dangerous Goods, and it is permitted to transport as Class
9 Dangerous Goods when they comply with all requirements ※ 2 of the transport conditions ofSpecial provisions 230 (Packing instruction 903).
• Transporting as exempted Dangerous Goods
Cells containing no more than 1g of lithium or batteries (battery packs) containing no morethan 2g of lithium are applicable to exempted Class 9 Dangerous Goods, and it is permitted
to transport them without using a Class 9 Dangerous Goods container (packing group II)
when they comply with all requirements ※ 2 of the transport conditions of Special provisions
188.
※ 2: For more detailed information of transport conditions, please refer to the latest version of
IMDG-Code.

2．Transporting as Packed with equipment or Contained in equipment (UN3091)
If lithium content of cells is no more than 1g or total lithium content of batteries is no morethan 2g, they are applicable to Section Ⅱ and permitted for transport as exempted Class 9
Dangerous Goods when they comply with all requirements ※ 1 of the transport conditions ofSection Ⅱ . If the lithium content is over the aforementioned values, they are applicable to
Section Ⅰ and permitted for transport as Class 9 Dangerous Goods when they comply with all
requirements ※ 1 of the transport conditions of Section Ⅰ.
※ 1: For more detailed information of transport conditions, please refer to IATA-DGR 64th edition

LITHIUM BATTERY

Air transportation of our lithium batteries

Notes on Environmental Regulations ※ Information as of June 2023

Certificate of Conformity to Battery Directive
We hereby certify that our lithium batteries delivered to you conform to Directive 2006/66/EC of
the European Parliament and of the Council of 6 September 2006 on batteries and accumulators(referred to as the " Battery Directive" ). According to the Directive, the following restricted substancesand labeling requirement are set down and our batteries conform to these requirements. In addition,easy removal of batteries from the application is also set down in the Directive, therefore your taking
into consideration this requirement in the design stage of your applications is appreciated.

3．CE marking (not applicable to batteries)
Article 7 of RoHS 2 Directive sets down the manufacturer's obligations when they place
their products on EU market. Products bearing CE marking is one part of these obligations.
However, as aforementioned, RoHS 2 Directive does not apply to batteries and accumulators,
hence our batteries and accumulators do not bear CE marking.

Correlation between Battery Directive and WEEE/RoHS Directive
If you are concerned about the correlation between Battery Directive (applied to batteries andaccumulators) and the WEEE/RoHS Directives (also known as EU environmental regulations), wewould like to introduce the website of the Battery Association of Japan (BAJ), where you can findBAJ s official view on this matter. https://www.baj.or.jp/battery/recycle/recycle09.html

1．Restricted substances (Article 4)Batteries containing the following substances with more than the designated content by
weight are prohibited to be placed on EU market:
Mercury: 5ppm / Cadmium: 20ppm
2．Labeling (Article 21)
A mark meaning separate waste collection should be placed on all batteries andaccumulators in EU member states. We put marks on the body of the battery for cylindricaland prismatic batteries, or on the packaging for small batteries such as coin-type batteries.
3．Easy removal of waste batteries (Article 11)
Manufacturers shall design products in such a way that waste batteries can be readily
removed. This requirement is deemed to comply with in such cases where batteries canbe removed by end-users or independent qualified professionals.

Response to REACH Regulation
1．Is it necessary to register a battery in accordance with the REACH Regulation?
Batteries are categorized as "articles" by REACH. Articles 7 (1) and 7 (5) of the REACH
Regulation state that a producer or an importer of articles should register to the agency any
substance contained in those articles, if both the following conditions are met:a) The substance is intended to be released under normal or reasonably foreseeableconditions of use, andb) The total weight of the substance contained in the article(s) exceeds one ton per
producer or importer per year.
Batteries are not such articles that contain substances that are intended to be released,
but rather batteries are intended to supply electricity generated by an internal chemical
reaction of the positive and negative electrodes. Therefore condition a) is not applicableand there is no obligation to register to the agency. For this reason, we cannot submit
a certificate or an agreement for batteries in regard to compliance with the REACH
Regulation. We appreciate your understanding.
2．Our obligation to the REACH Regulation（1）Duty to communicate information on substances in articles
Article 33 states "Any supplier of an article containing a substance meeting the criteria in
Article 57 and identified in accordance with Article 59(1) in a concentration above 0.1 %weight by weight (w/w) shall provide the recipient of the article with sufficient information,
available to the supplier, to allow safe use of the article including, as a minimum, the nameof that substance."（2）Duty of compliance with restricted substances
Article 67 states "A substance on its own, in a preparation or in an article, for which Annex
XVII contains a restriction shall not be manufactured, placed on the market or used unless
it complies with the conditions of that restriction." We comply with these requirements.

Response to RoHS 2 Directive
1．Basic view
The recital 14 of RoHS 2 Directive explicitly states the following:This Directive should apply without prejudice to Union legislation on safety and healthrequirements and specific Union waste management legislation, in particular Directive
2006/66/EC of the European Parliament and of the Council of 6 September 2006 on
batteries and accumulators and waste batteries and accumulators and Regulation (EC)No 850/2004. This means the Battery Directive has precendence over the RoHS 2 Directive
for batteries and accumulators. Therefore, we are not in a position to submit a certificate
or an agreement for batteries and accumulators regarding conformity with the RoHS 2
Directive. We appreciate your understanding.
2．Restricted substances
RoHS 2 Directive regulates the restriction of maximum concentration value by weight inhomogeneous materials ※ of electrical and electronic equipment (EEE) in Annex II as shown
below. ※ homogeneous materials means uniform composition that cannot be disjointed
or separated into different materials by mechanical actions such as unscrewing, cutting,crushing, grinding and abrasive processes.
i. Mercury 0.1% / ii. Lead 0.1% / iii. Cadmium 0.01% / iv. Cr+6 0.1% / v. PBBs 0.1% /vi. PBDEs 0.1% / vii. DEHP 0.1% / viii. BBP 0.1% / ix. DBP 0.1% / x. DIBP 0.1%
Since RoHS 2 Directive does not apply to batteries and accumulators as aforementioned,
the restriction of use of the above 10 materials is not applicable to our batteries. However,
our lithium batteries do not contain any of these 10 materials, so we can deliver an analysis
report for our batteries simply as a certificate of non-use. The rule about homogenous
materials described in article 3 (20) of RoHS 2 Directive is not applicable to batteries andaccumulators, so we provide data analysis reporting based on battery weight.

Response to SVHC Candidates
SVHC candidates can become subject to authorization and as a result, it is important to beaware of the most recent situation. We always monitor relevant information such as news releases
from ECHA and carefully check whether newly announced SVHC candidate substances arecontained in our components or not. Confirmation from our suppliers can take multiple days, so
we would appreciate your understanding in case our response to any queries is delayed. Pleasefeel free to contact our sales representatives for requests about SVHC candidate list.

- 13
24 -

LITHIUM BATTERY
Handling Precautions

In line with the increasing awareness of the need to protect the global environment, unified environmental regulations such as RoHS, WEEE or REACH in EU countries and various local regulations in othercountries have been established. In EU countries the RoHS Directive is not applied to batteries used in Electrical and Electronic Equipment (EEE), whereas the Battery Directive (2006/66/EC) is applied.
Batteries are subject to the WEEE Directive while they are mounted in EEE. Please note that regulations applicable to batteries are different from those for EEE. For further information, please consult with
FDK. Our lithium batteries do not contain mercury, lead, cadmium, hexavalent chromium or other hazardous materials. However, lithium batteries contain flammable substances such as lithium metaland organic electrolyte, and safety requirements for lithium batteries may be set by local governments. Please confirm your local rules and regulations when you dispose of lithium batteries.

ALKALINE BATTERY- 25 -

These alkaline dry batteries are long lasting,easy to use, and safe.
Alkaline dry batteries perform a critical function in devices used throughout our lives.
With high power and long duration delivering optimal performancein support of various devices,
our batteries are proudly made in Japanaccording to the highest quality standards.

WASHIZU Plant

Features of FDK's alkaline batteries
FDK's unique technology allows our alkaline batteries to maintain low impedance over longterm storage, and they include leak proof mechanisms.
Rare metal coat

FDK's technology
Adoption of rare metal coating
Rare metal coating on the cathode can prevents
the rise of internal resistance resulting from oxidation
and also prevents gas generation resulting incorrosion inside the battery.

Ni layer

Fe layer

Diffusionanneal layer

Anti-corrosion
ALKALINE BATTERY

Contact
connection

Cathodeblack mix

Uses of FDK's alkaline batteries
FDK's alkaline batteries support various aspects of our daily lives.

ALKALINE BATTERY
Handling Precautions

Low current
equipment

Middle current
equipment

High current
equipment

Wireless computer mice, clocks, remote controllers

Educational items
LED light

IC recorder, electric toothbrushes,
portable chargers,
blood pressure monitors

The contents of this catalogue are not guaranteed.
- 13
26 -

Alkaline Batteries - PremiumBest Performance for All Devices.

Features
Maximum runtime for all devices.

10 yearsstorageOne-yearwarranty

Leakageprotection*1*2*1."Expiration of a recommended usage period" is indicated on the battery body of the cell. It is recommended to start using the batteries within
this period.
*2.Unique technology sealing structure (D, C size), improved corrosion resistance of cathode can, gasket made of special material (AAA, AA size)

Applications
digital still cameras, electric shavers, LED lanterns,
gaming devices, electronic dictionaries, LED flashlights, portable chargers,
IC recorders, electric toothbrushes, remote controllers,
wireless computer mice, clocks

Technical data & discharging times
LR20 Premium

LR14 Premium

LR6 Premium

LR03 Premium

1.5V

1.5V

1.5V

1.5V

Model

Nominal Voltage

Nominal Capacity

15,500mAh

7,500mAh

2,840mAh

1,340mAh（20Ω cont. discharge）（20Ω cont. discharge）（75Ω cont. discharge）（300Ω cont. discharge）

Height60.9mm

49.6mm

50.1mm

44.2mmDiameter

33.0mm

25.6mm

14.1mm

10.3mmOuter
Dimensions

The contents of this catalogue are not guaranteed.

- 27 -

Alkaline Batteries - High PowerGreat for High Drain Devices.

Features
The perfect battery for any device(low to high drain).

5 years
storageOne-yearwarranty

Leakageprotection*1*2*1. "Expiration of a recommended usage period" is indicated on the battery body of the cell. It is recommended to start using the batteries within
this period.
*2.Unique technology sealing structure (D, C size), improved corrosion resistance of cathode can, gasket made of special material (AAA, AA size)

Applications
digital still cameras, electric shavers, LED lanterns,
gaming devices, electronic dictionaries, LED flashlights, portable chargers,
IC recorders, electric toothbrushes

LR20 High PowerLR14 High PowerLR6 High PowerLR03 High Power

1.5V

1.5V

1.5V

1.5V

ALKALINE BATTERY

Technical data & discharging times

Model

Nominal Capacity

14,750mAh

7,000mAh

2,700mAh

1,300mAh（20Ω cont. discharge）（20Ω cont. discharge）（75Ω cont. discharge）（300Ω cont. discharge）

Height60.9mm

49.6mm

50.1mm

44.2mmDiameter

33.0mm

25.6mm

14.1mm

10.3mmOuter
Dimensions

The contents of this catalogue are not guaranteed.

- 13
28 -

ALKALINE BATTERY
Handling Precautions

Nominal Voltage

Alkaline Batteries - Long Life
Power for Everyday Life.

Features
Providing the best value for everyday-use devices.

5 years
storageOne-yearwarranty

Leakageprotection*1*21."Expiration of a recommended usage period" is indicated on the battery body of the cell. It is recommended to start using the batteries within
this period.
*2.Unique technology sealing structure (D, C size), improved corrosion resistance of cathode can, gasket made of special material (AAA, AA size)

Applications
remote controllers, wireless computer mice, clocks, educational items

Technical data & discharging times
LR20 Long Life

LR14 Long LifeLR6 Long Life

LR03 Long Life

1.5V

1.5V

1.5V

1.5V

Model

Nominal Voltage

Nominal Capacity

14,000mAh

6,600mAh

2,600mAh

1,260mAh（20Ω cont. discharge）（20Ω cont. discharge）（75Ω cont. discharge）（300Ω cont. discharge）

Height60.9mm

49.6mm

50.1mm

44.2mmDiameter

33.0mm

25.6mm

14.1mm

10.3mmOuter
Dimensions

The contents of this catalogue are not guaranteed.

- 29 -

Alkaline Batteries Handling Precautions for Safe Use

Carefully read these instructions manual before using alkaline batteries for the first time.
In normal use, alkaline manganese batteries provide a safe and dependable source of power. If they are misused or abused, leakage, heating
or explosion in extreme cases may occur. Care must be taken according to the following precautions.
DANGER
1. Take care not to touch the chemicals and electrolyte from inside the batteries directly. Since alkaline solution is used in thisbattery system, there are risks of not only damage to cloth and skin resulting from adhesion of the solution, but also loss ofeyesight if the solution gets into the eyes.
•In case of such an emergency where the solution gets into the eye, wash immediately with plenty of water and receive
medical treatment from a doctor.
•If the solution adheres to the skin and/or clothes, wash with water and consult a doctor.
2. These batteries are equipped with a mechanism that releases excessive internal pressure to prevent explosion. During
charge, short-circuit, and overdischarge of batteries, the internal pressure may rise abnormally and result in electrolyte
leakage via venting. However, in extreme circumstances, the vent mechanism may not work normally, and explosion canoccur.
3. In the event of short-circuit, battery surface temperature may rise above 100℃.

WARNING
1. Always take care to insert batteries correctly according to the designation of polarity ( ⊕ and ⊖ ) on the batteries and the equipment.
Batteries which are incorrectly placed into equipment may short-circuit, or be charged.
This can result in a rapid temperature rise and venting leading to leakage and explosion.
2. Do not short-circuit batteries.
When the positive ⊕ and negative ⊖ terminals of batteries come into direct contact with each other via mixing or
storing batteries together, short-circuit can occur. If batteries are short-circuited, excess current flows instantaneously,
which leads to heat generation, damaging the internal structure of the batteries, and causing risk of electrolyte
leakage, explosion, etc.
3. Do not charge batteries.
These batteries are not rechargeable. Charging may result in electrolyte leakage and/or damage. If charged, gas canbe abnormally generated inside of the cell, resulting in increased internal pressure, which may cause electrolyte leakage
and/or damage of cell. If the charging current is excessively large, the cell could be at risk of explosion due to gas
generation. When unused cells are charged, the risk of electrolyte leakage, damage, explosion, etc. is especially higher.
4. Do not overdischarge batteries.
When a battery is kept connected with an electrical circuit even after the equipment is not in use (due toforgetting to switch off the equipment or possible misuse), the battery will continue to supply energy and reach an
overdischarged state. This can result in internal gas generation and electrolyte leakage or explosion. When two or
more batteries are connected in series and are overdischarged, the voltage may reach zero or minus volts (polarity
change) and such a condition may increase the risk of electrolyte leakage and explosion.

5. Do not discharge forcibly.
When batteries are discharged by an external power supply, the battery voltage becomes extremely low. This cancause internal gas generation and it may increase the risk of electrolyte leakage and explosion.
6. Do not mix batteries.
When replacing batteries, replace all of them at the same time with new batteries of the same brand and type.
When batteries of different kinds are used together, or new and old batteries are used together, some batteries may
be overdischarged due to a difference of voltage or capacity. This can result in risk of leakage and explosion.
7. Exhausted batteries should be immediately removed from the equipment and disposed of.
When discharged batteries are kept in equipment for extended periods, electrolyte leakage may occur causing
damage to the equipment.
8. Do not heat batteries.
If batteries are heated, the resin used in the batteries may melt and deform due to temperature rise, and electrolyte
leakage and explosion may occur.
9. Do not directly solder batteries.
When a battery is directly soldered, it may be damaged by heat. This may result in leakage, explosion, etc.
10. Do not disassemble batteries.
Improper disassembly of a battery may result in injury of the fingers, damage to the eyes and skin resulting from leakageof chemicals inside the battery.
11. Do not deform batteries.
Batteries should not be dropped, crushed, punctured, or otherwise damaged. Such abuse may result in leakage,heat generation or explosion.
12. Do not dispose of batteries in fire.
When batteries are disposed of in fire, the heat build-up may cause explosion.
13. Do not allow children to replace batteries without adult supervision.
14. Keep batteries out of the reach of children.
Keep batteries which are small enough to be swallowed out of the reach of children. In case of ingestion of a cell orbattery, seek medical assistance immediately.
15. Do not modify batteries.
Modification of batteries may cause blockage of the pressure relief vent mechanism and may increase the risk of explosion.
16. Store unused batteries in their original packaging and keep them away from metal objects which may short-circuit them.
17. Remove discharged batteries from equipment.
Remove batteries from equipment when they do not work, or when a long period of disuse is anticipated (e.g. video cameras,camera flashes, etc.). A battery partially or completely exhausted may be more at risk of leakage than an unused battery.

Precautions during handling, transportation, display, storage, and disposal
1. Avoid rough handling of battery cartons.
Rough handling of battery cartons may lead to battery damage and impaired electrical performance and may result inleakage, explosion or heat generation.
2. Battery cartons should not be stacked in multiple layers (or should not exceed a specified height).
If too many battery cartons are stacked, the batteries in the cartons at the bottom may become deformed and leak.
As a general guide, the height should not exceed 1.5 m for cardboard packs.
3. Batteries shall be stored in well-ventilated, dry and cool conditions.
Storage at high temperature and high humidity leads to deterioration of the battery performance and electrolyte leakage.
For normal storage, the temperature should be between +10℃ and +25℃ and never exceed +30℃. Extreme humidity (over
95% RH for example) for sustained periods should be avoided since this is detrimental to both batteries and packaging.
Batteries should not be stored near radiators, boilers or in direct sunlight.

4. When batteries are stored in warehouses or displayed in storefronts, they should not be exposed to direct sunlight or rain waterfor extended periods.
Exposure to high temperature may increase performance deterioration and risk of electrolyte leakage. If batteries get wet,their insulation resistance decreases, increasing the risk of self-discharge and generation of rust.
5. Do not mix unpackaged batteries so as to avoid mechanical damage and/or short-circuit of each other.
When batteries are mixed together, external short circuit may occur, possibly resulting in physical damage, heat generation, leakage and/or explosion. To avoid these possible hazards, batteries should be kept in their packaging until use.
6. In the distribution process such as transportation, display, and storage, practice first in, first out and take care to avoid storage
over a long period.
7. Batteries shall be disposed of in accordance with local regulations.
For disposal of batteries, insulate terminals with tape to prevent external short circuit resulting from terminal shape, such as 9V
prismatic batteries.

Battery compartment guidelinesf）Battery compartments should be electrically insulated from the electric circuit and positioned so as to minimize possible
damage and/or risk of injury. Only the battery terminals should physically contact the electric circuit. Care should be takenin the choice of materials and the design of contacts to ensure that effective electrical contact is made and maintained
under conditions of use even with batteries at the extremes of dimensions permitted by this standard. Battery and equipment
terminals should be of compatible material and low electrical resistance.
g）Battery compartments with parallel connections are not recommended since a wrongly placed battery will result incharging conditions.
h）Although batteries are very much improved regarding their resistance to leakage, it can still occur occasionally. When the battery
compartment cannot be completely isolated from the equipment, it should be positioned so as to minimize possible damage.
i）The battery compartment shall be clearly and permanently marked to show the correct orientation of the batteries. The
reversed placement of one battery in a set, which may result in battery leakage and/or explosion and/or fire. To minimize
this hazard, battery compartments should be designed so that a reversed battery will result in no electrical circuit.
j）The associated circuitry should not make physical contact with any part of the battery except at the surfaces intended for this purpose.
k）Designers are strongly advised to refer to IEC 60086-5 for comprehensive safety considerations.
3. Voltage cut-off
In order to prevent leakage resulting from a battery being driven into reverse, the equipment voltage cut-off shall not be
below the battery manufacturers' recommendation.

Notes on Enrironmental Regulations
Certificate of Conformity to Battery Directive

3．CE marking (not applicable to batteries)
Article 7 of RoHS 2 Directive sets down the manufacturer's obligations when they place their products on EU market. Products
bearing the CE marking is one part of these obligations. However, as aforementioned, RoHS 2 Directive does not apply tobatteries and accumulators, hence our batteries and accumulators do not bear CE marking.

We hereby certify that our alkaline batteries delivered to you conform to Directive 2006/66/EC of the European Parliamentand of the Council of 6 September 2006 on batteries and accumulators (referred to as the Battery Directive ). According to
the Directive, the following restricted substances andlabeling requirements are set down and our batteries conform to theserequirements. In addition, easy removal of batteries from the applications is also set down in the Directive, therefore your taking
into consideration this requirement in the design stage of your application is appreciated.

2．Labeling (Article 21)
A mark meaning separate waste collection should be placed on all batteries and accumulators in EU member states. We put
marks on the body of the battery for cylindrical and prismatic batteries, or on the packaging for small batteries such as cointype batteries.

Correlation between Battery Directive and WEEE/RoHS Directive
If you are concerned about the correlation between the Battery Directive (applied to batteries and accumulators) and the WEEE/RoHS
Directives (also known as EU environmental regulations), we would like to introduce the website of the battery Association of Japan (BAJ),
where can find BAJ s official view on this matter.
https://www.baj.or.jp/battery/recycle/recycle09.htmll

Response to REACH Regulation

3．Easy removal of waste batteries (Article 11)
Manufacturers shall design products in such a way that waste batteries can be readily removed. This requirement is deemed
to comply with in such cases where batteries can be removed by end-users or independent qualified professionals.

1．Is it necessary to register a battery in accordance with the REACH Regulation?
Batteries are categorized as "articles" by REACH. Articles 7 (1) and 7 (5) of the REACH Regulation state that a producer or an
importer of articles should register to the agency any substance contained in those articles, if both the following conditions are met:a) The substance is intended to be released under normal or reasonably foreseeable conditions of use, andb) The total weight of the substance contained in the article(s) exceeds one ton per producer or importer per year.
Batteries are not such articles that contain substances that are intended to be released, but rather batteries are intended to supply
electricity generated by an internal chemical reaction of the positive and negative electrodes.
Therefore condition a) is not applicable and there is no obligation to register to the agency. For this reason, we cannot submit acertificate or an agreement for batteries in regards to compliance with the REACH Regulation. We appreciate your understanding.

Response to RoHS 2 Directive
1．Basic view
The recital 14 of RoHS 2 Directive explicitly states the following:This Directive should apply without prejudice to Union legislation on safety and health requirements and specific Union waste
management legislation, in particular Directive 2006/66/EC of the European Parliament and of the Council of 6 September
2006 on batteries and accumulators and waste batteries and accumulators and Regulation (EC) No 850/2004. This means
the Battery Directive has precedence over the RoHS 2 Directive for batteries and accumulators. Therefore, we are not ina position to submit a certificate or an agreement for batteries and accumulators regarding conformity with the RoHS 2
Directive. We appreciate your understanding.
2．Restricted substances
RoHS 2 Directive regulates the restriction of maximum concentration value by weight in homogeneous materials ※ of electrical andelectronic equipment (EEE) in Annex II as shown below. ※ homogeneous materials means uniform composition that cannot bedisjointed or separated into different materials by mechanical actions such as unscrewing, cutting, crushing, grinding and abrasive
processes.
i. Mercury 0.1% / ii. Lead 0.1% / iii. Cadmium 0.01% / iv. Cr+6 0.1% / v. PBBs 0.1% /vi. PBDEs 0.1% / vii. DEHP 0.1% / viii. BBP 0.1% / ix. DBP 0.1% / x. DIBP 0.1%
Since RoHS 2 Directive does not apply to batteries and accumulators as aforementioned, the restriction of use of the above 10
materials is not applicable to our batteries. However, our alkaline batteries do not contain any of these 10 materials, so we can deliver
an analysis report for our batteries simply as a certificate of non-use. The rule about homogenous materials described in article 3 (20)of RoHS 2 Directive is not applicable to batteries and accumulators, so we provide data analysis reporting based on battery weight.

2．Our obligation to the REACH Regulation（1）Duty to communicate information on substances in articles
Article 33 states "Any supplier of an article containing a substance meeting the criteria in Article 57 and identified in accordancewith Article 59(1) in a concentration above 0.1 % weight by weight (w/w) shall provide the recipient of the article with sufficient
information, available to the supplier, to allow safe use of the article including, as a minimum, the name of that substance."（2）Duty of compliance with restricted substances
Article 67 states "A substance on its own, in a preparation or in an article, for which Annex XVII contains a restriction
shall not be manufactured, placed on the market or used unless it complies with the conditions of that restriction."
We comply with these requirements.

Response to SVHC Candidates
SVHC candidates can become subject to authorization and as a result, it is important to be aware of the most recent situation.
We always monitor relevant information such as news releases from ECHA and carefully check whether newly announced SVHC
candidate substances are contained in our components or not. Confirmation from our suppliers can take multiple days, so we would
appreciate your understanding in case our response to any queries is delayed. Please feel free to contact our sales representatives
for requests about SVHC candidate list.

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30 -

ALKALINE BATTERY
Handling Precautions

1．Restricted substances (Article 4)Batteries containing the following substances with more than the designated content by weight are prohibited to be placedon EU market:
Mercury: 5ppm / Cadmium: 20ppm

ALKALINE BATTERY

1. Technical Liaison
It is recommended that companies producing battery-powered equipment should maintain close liaison with the battery
industry. The capabilities of existing batteries should be taken into account at design inception. Whenever possible,
the battery type selected should be one included in IEC 60086-2. The equipment should be permanently marked
with the IEC designation, grade and size of battery which will give optimum performance.
2. Battery Compartmenta）Battery compartments should be easily accessible. Design compartments so that batteries are easily inserted and do not
fall out. The dimensions and design of compartments and contacts should be such that batteries complying with thisstandard will be accepted. In particular, the equipment designer should not ignore the tolerances given in this standard,even if a national standard or a battery manufacturer calls for smaller battery tolerances.
b）The design of the negative contact should make allowance for any recess of the battery terminal.
c）Equipment intended for use by children should have battery compartments which are tamper-proof.
d）Clearly indicate the type of battery to use, the correct polarity alignment and directions for insertion.
e）Use the shape and/or the dimensions of the positive ⊕ and negative ⊖ battery terminals in compartment designs to preventthe reverse connection of batteries. Positive ⊕ and negative ⊖ battery contacts should be visibly different in form to avoid
confusion when inserting batteries.

https://www.fdk.co.jp
本社

名古屋営業所

大阪営業所〒108-8212〒450-0002〒532-0004

東京都港区港南1-6-41
品川クリスタルスクエア

愛知県名古屋市中村区名駅 2-38-2
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大阪府大阪市淀川区西宮原1-8-29
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TEL : 052-561-3141 FAX : 052-561-3144

TEL : 06-6350-4877 FAX : 06-6350-4890

TEL : 03-5715-7420

FAX : 03-5715-7438

https://www.fdk.com
FDK CORPORATION

FDK HONG KONG LTD.

1-6-41, Konan, Minato-ku, Tokyo,

Suite 1607-1608A, 16/F., Tower3, China Hong Kong City, 33 Canton Road,

108-8212 Japan

Tsim Sha Tsui, Kowloon, Hong Kong

Tel:+81-3-5715-7434 Fax:+81-3-5715-7438

Tel:+852-2799-9773 Fax:+852-2755-4635

FDK AMERICA, INC. (Head Office)

FDK KOREA LTD.

4655 Great America Pkwy, Suite 410, Santa Clara, CA 95054, U.S.A.
Tel:+1-408-746-6815 Fax:+1-408-746-6816

FDK AMERICA, INC. (Dallas Office)2801 Telecom Parkway, Richardson, Texas 75082, U.S.A.
Tel:+1-972-231-2531

Room. 614, Suseo Hyundai Venture-vill Bldg., 10, Bamgogae-ro 1-gil,Gangnam-gu, Seoul, 06349, Republic of Korea
Tel:+82-2-582-8452 Fax:+82-2-582-8453

FDK TAIWAN LTD.
8F.- 4, No.57, Sec. 1, Chongqing S. Rd., Zhongzheng Dist., Taipei City 100,
TaiwanFDK ELECTRONICS GMBH

Tel:+886-2-2311-5161 Fax:+886-2-2311-5123

1st Floor, Einsteinring 24, 85609 Aschheim/Munich, Germany
Tel:+49-89-3306680-0

FDK SINGAPORE PTE LTD
4, Leng Kee Road. #04-08 SiS Bldg., Singapore 159088, Singapore
Tel:+65-6472-2328 Fax:+65-6472-5761

The contents of this catalogue are subject to change for improvement without notice.
Catalogue contents accurate as of Aug. 2023.

23.08.1800