Our energy will Drive eco Innovation.

CR-P2

+ -

Insulation tape

+-

Insulation tape

+

-

CR123A

CR2

Insulationtape

Insulationtape

or+-2CR5

Insulation tape

100

90

80

0150

Cap

acity

rete

ntio

ns (%

)

Storage period (Y)

storage temp: room temp

BR-C (Cylindrical type)

BR2325 (Coin type)

3.0

2.0

1.0

0

1.2V1.5V1.55V3V

Lithium Silver Manganese Ni-MH

Voltage maintainingthe data of C-MOS IC

Vol

tage

(V

)

20˚C

3.5

3.0

2.5

2.0

1.5

45˚C

-10˚C

4 6 8

300025001500 2000

7

1000

0.5

1

0

5

500

2 3

1.0

0

0

Duration

(days)

(years)

load:2.2M (1.3μA)

Vol

tage

(V

)

20˚C

3.0

2.5

2.0

1.5

45˚C 0˚C

2500

: 30k ( 97μA)

4 6

1500 2000

7

1000

1

0

5

500

2 3

1.0

Duration

(days)

(years)

load

Vol

tage

(V

)

20˚C

3.0

2.5

2.0

1.5

45˚C 0˚C

50003000200010000

1.0

4000

-10˚C -30˚C 60˚C

80˚C : 2.2M (1.3μA)

~~

Vol

tage

(V

)

Duration (h)

load

20

3.0

3.2

2.0

2.8 45

0

100mA1mA100μA10μA

2.6

10mA

-20

-40

60

85

2.2

2.4

1.8

1.6

Ope

ratin

g vo

ltage

(V

)

Discharge current

Voltage at 50%Discharge duration

12

10

8

6

421 750

2

0

4

3 6

300

200

100

0

40

30

20

0

Vol

tage

(V

) (

Duration (h)

Battery voltage

Current

Battery temperature

Cur

rent

(mA

)

Tem

pera

ture

(˚C

)

200

150

100

50

1064200

8

BR-2/3A

BR2325Bat

tery

tem

pera

ture

(˚C

)

Time (min)

<

>

<

<

>≥

>

5

6

7

8

9

10

4

3

2.5

2

1.5

155.10.19.08.07.06.0 2 2.5 3 4 6 7 8 9 10 15 20 25 30 40

BR

1220(35mA

h)

BR

1225(48mA

h)

BR

2325(165mA

h)B

R2032(200m

Ah)

BR

2330(255mA

h)

BR

3032(500mA

h)C

R2354(560m

Ah)

CR

2477(1,000mA

h)

Dur

atio

n (y

ears

)

Current drain (μA)

10

76

5

4

3

2

11 20002532 0010301 000,100305 500

BR-C(5,000mAh)

BR-A(1,800mAh)

BR-2/3A(1,200mAh)

Dur

atio

n (y

ears

)

Current drain (μA)

VL3032(100mAh)VL1220(7mAh)

500

400

300

200

100

50

40

30

20

10

51 300 500 700 1,00010050 705 103 307

Dur

atio

n (d

ays)

Current drain (μA)

VL2330(50mAh)

VL2320(30mAh)VL2020(20mAh)

VL621(1.5mAh)

500

300

200

100

50

30

20

10

5

3

21,000300 500 70010050 7003017531

Current drain (μA)

Dur

atio

n (d

ays)

MT920(5.0mAh)

MT621(2.5mAh)

MT516(1.15mAh)

Ω

1.5

2.5

2 3

2.0

10

3.0

20 sec.

4 5

1.0

3-5 sec.10 sec.

3.5

1.5

2.5

2.0

3.0

60 90300 120

Temp : 20 ˚C

Shorting time

Recovery time(sec)

Recovery time (hour)

(V)

Vo

lta

ge

(V

)

~~

~~

~~0

IC IC IC

>

≤ ≤

R

B

IC

VF

VB

IFIR

IC IC

IC IC

>

3.5

4.5

5.0

200 300

4.0

100

3.0

400

Charge time (h)

Temp: 20 °CCharge current: 100μA

Charge to 1%of capacity

Charge to 3%of capacity

Vol

tage

(V

)

1.0

500200 300

2.0

100

3.0

4.0

40000

Duration (h)

Temp: 20°CLoad resistance: 1k

3% charge

1% chargebeforecharge

Vol

tage

(V

)

14.5

25.5

Discharge current (mA)

Discharge current (mA)Discharge current (mA)

8

Discharge current (mA) Discharge current (mA)

pulse pattern : 900mA 3sec ON-27sec OFF

Duration(cycle)

(one cycle)3.0

004100210040020 1000800 0061006

2.5

2.0

3.5

0.5

1.0

1.5

60˚C

20˚C-10˚C

-20˚C

Volta

ge(V

)

pulse pattern : 900mA 3sec ON-27sec OFF(one cycle)

Duration(cycle)

Duration(cycle)

pulse pattern : 900mA 3sec ON-27sec OFF(one cycle)

Duration(cycle)

pulse pattern : 900mA 3sec ON-27sec OFF(one cycle)

3.5

3.0

2.5

2.0

1.5

0 500 1000 1500 2000 2500 3000

Pulse discharge:ON-1800mA, 3sec (one cycle) OFF-27sec

Vo

ltag

e(V

)

Duration(cycle)

Depth of Discharge(mAh)

Op

erat

ion

Vol

tage

(V)

1.0

1.5

2.0

2.5

3.0

3.5

400 800 200016001200 2400

Base load : 300kΩ

-30°C

20°C

-10°C

60°C

~~

k

~~

15±0

.3

1

25.5±0.3

4.3 18.6±0.3

24±0

.3

BC

R20H

4

+

-+

-

+

+

3.5±

0.2

7.8±

0.2

Dimentions of terminal top

0.25

R0.35

0.7

25.5±0.3

2.2 20.5±0.3

24±0

.3

BC

R20H

5

-

+

+

3.5±

0.2

7.8±

0.2

1

Dimentions of terminal top

0.25

R0.35

0.7

27.5±0.3

24±0

.3

BC

R20V

4

-

+

+

3.5±0.2

8.8±

0.2

10±0

.2

5±0.

31.

05

-

+

+

Dimentions of terminal top

0.25

R0.350.

7

7

~~~~

3.5

3.0

2.5

2.0

1.50 250 500 750 1000 1250 1500

-10

20 60

100

1259030

3.5

3.0

2.5

2.0

1.50 100 200 300 400 500 600 700

-10

20 60

100125

3.5

3.0

2.5

2.0

1.50 400 800 1200 1600

-10

20 60

100125

1.6

0.5

4. 0

3. 5

3. 0

2. 5

2. 0

1. 50 400 800 1200 1600 2000 2400 2800 3200 3600

-2 0

2060

85

125

13 3

160

140

120

100

80

60

40

20

0

0 100

3.4

3.2

3.0

2.8

2.6

2.4

2.2

2.0

1.8

1.6

200 300 400 500 600 700 800 900 1000

15±0

.3

1

25.5±0.3

4.3 18.6±0.3

24±0

.3

BC

R20H

4

+

-+

-

+

+

3.5±

0.2

7.8±

0.2

Dimentions of terminal top

0.25

R0.35

0.7

25.5±0.3

2.2 20.5±0.3

24±0

.3

BC

R20H

5

-

+

+

3.5±

0.2

7.8±

0.2

1

Dimentions of terminal top

0.25

R0.35

0.7

27.5±0.3

24±0

.3

BC

R20V

4

-

+

+

3.5±0.2

8.8±

0.2

10±0

.2

5±0.

31.

05

-

+

+

Dimentions of terminal top

0.25

R0.35

0.7

: M

mA

3 7

VL

0V

5V

wrong

VL

0V

3.4V

3.6V

right

VL3032

VL2330

4

3

2

1

040302010 021001050

Common to VL621 / Common to VL1220 VL2020 and VL2320

Chargingcompleted

Vol

tage

(V)

Charge time(h)

Temp. 20°C

3.5

3.0

Cha

rge

volta

ge(V

)

Operational range

Inadequate range

Early battery deterioration region

Prohibited operating range

Adequate charge voltage range (guaranteed specified value) The lower the charging

voltage becomes, the less the capacity becomes.

60˚C withstand voltage limit

2D1D

2R

1R

VL

5V

3D

Patent acquired

Load

+

-

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

2R

1R VL

5V

D

Patent acquired

Load

+

-

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

ZD

2D1D

2R1R

VL

5V

3D

Load

+

-Ω Ω

Ω Ω

7.5V

VL

R

D

0V

GND

Load

Constant voltageelement

Schottky

5000030000

10000

5000

1000

500

100

50

100 20 40 60 80 100

1%

10%

50%100%

Cyc

les

Depth of discharge(%)

Memory backup range

+ -

ML

0V

5V

wrong

ML

0V

3.1V

3.3V

right

3.5

3.0

2.5

Early battery deterioration region

Adequate charge voltage range(guaranteed specified value)

60 C or withstand voltage limit

The lower charging voltage becomes,the less capacity becomes.

Cha

rge

volta

ge(V

)

Prohibited operating range

Operational range

Inadequate range

ML

R

GND

D

Lo

ad

~2.8V

Constantvoltage element+

-

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

Ω

ML

R1

5V

0V

D1

R2

D3

D2 Load

Patent acquired

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

5V

0V

MLR1

R2

D

Load

Patent acquired

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

Ω Ω

1M

2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4

Charge voltage (V)

1M

2.62.5 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

Charge voltage (V)

4.8

4.0

1.45

4.8

4.0

2.15

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.00.0 0.3 1.0 1.5 2.0 2.5 3.0 3.5 4.0

0.2 0.4 0.6 0.8 1.0 1.2 1.4

4about

4.8

4.0

1.45

(max)

ML

0V

5V

wrong

ML

0V

3.1V

3.3V

right

Capacity ( mAh )

Vol

tage

( V

)

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.00 0.2 0.4 0.6 0.8 1.0 1.2

Reflow times: TwiceDischarge temp.: 20Discharge loard: 1M ( 2.5 A)

Date code

Sn Plate

7.8 max.

5.13.0

3.0

0.1

2.0

0.1

1.0

0.3

4.8

max

1.1 0.3 1.3 0.3

0.25

0.1

0.0

5+

0.15

- 0.

051.4 0.151.1 0.15

1.73

+0.

15-

0.05

0.1

0.0

5

0.1

0.01.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6

0.2

0.3

0.4

0.5

0.6

0.7

0.8

Dis

char

ge c

apac

ity (

mA

h)

Charge voltage ( V )

Reflow times: twiceDischarge temp.: 20Discharge load: 750k ( 1.7 A)-1.0V cut

3.0

2.5

2.0

1.5

1.0

0.5

0.00 0.1 0.2 0.3 0.4 0.5 0.6 0.7

Volta

ge (

V )

Discharge capacity ( mAh )

Reflow times : twiceDischarge temp . : 20Discharge load : 750k ( 1.7 A)

7.8 max.

15.

3.0

3.0

0.1

2.0

0.1

1.0

0.3

4.8

max

1.1 0.3 1.3 0.3

0.25

0.1

0.0

5+

0.15

- 0.

051.4 0.151.1 0.15

1.73

+0.

15-

0.05

0.1

0.0

5

Date code

Sn Plate

\ ı … c \ ı … cTin plating

(on Ni plating)

Tin plating

(on Ni plating)

Solder

WeldingTerminal

Cathode cap

Lithium*

Separator*1

Cathode

Exclusive grounding line

Conductive rubber sheet

Conductiverubber sheet

Spacer

Rubber sheet

Conductive resin case

Conductive mat

+-

Intermediate package(200 batteries):20 pieces 10 trays

Lid tray (tray with no hole)Trays containing batteries

Trays containing batteries

Lid trayprotruding part

Utilize the tray lid in taking out batteries

Lay a tray lid flat and place a tray containing

batteries on top of it: batteries are pushed

up by protrusions of the lid tray so that they

can be easily picked up with fingers.

Tray containing batteries

Batteries

Parts box

Discharge circuits

Batteries being exhausted

Battery being exhausted Battery being exhausted

Do not throw batteries randomly into a parts

box by turning over trays containing batteries.

Contact of batteries with each other forms

discharge circuits, thus the batteries are

drained.

2~10N

IC

@

@