background image

Aug

2002

0

100

200

300

400

500

Number of Cycle

0

200

400

600

Di

sc

harge Capaci

ty

 / mA

h

Temp.:20

Charge:CC-CV:0.50A-4.2V(3hrs. cut)
Discharge:CC:0.50A(E.V.:2.75V)

0

60

120

180

240

Charge Time / min

2.0

2.5

3.0

3.5

4.0

4.5

C

ell V

olt

ag

e /

 V

0

200

400

600

800

1000

Current

 / m

A

200

400

600

800

C

apaci

ty /

 m

A

h

Charge:CC-CV:0.50A-4.2V(3hrs. cut)

Cell Voltage

Capacity

  40

  20

   0

Current

0

100

200

300

400

500

600

700

Discharge Capacity / mAh

2.0

2.5

3.0

3.5

4.0

4.5

C

el

l V

ol

tage / V

Charge:CC-CV:0.50A-4.2V(3hrs. cut)
Discharge:CC:0.50A(E.V.:2.75V)

  60

  20

   0

 -10

 -20

0

100

200

300

400

500

600

700

Discharge Capacity / mAh

2.0

2.5

3.0

3.5

4.0

4.5

C

el

l V

ol

tage /

 V

Temp.:20

Charge:CC-CV:0.50A-4.2V(3hrs. cut)
Discharge:CC:Variable Current(E.V.:2.75V)

 0.2CA(=0.100A)
 1.0CA(=0.500A)
 2.0CA(=1.000A)

500mAh

3.7V

Constant Current

 -Constant Voltage

4.2V

Std. 500mA

3.0hrs.

Charge

     0

+40

Discharge

 -20

+60

Storage

 -20

+50

13.3g

(T)

3.35mm

(W)

34.00mm

(H)

56.00mm

290Wh/l

139Wh/kg

Dimensions
(Max.)

Volumetric Energy Density
Gravimetric Energy Density

Charging Current
Charging Time

Ambient Temperature

Weight (Approx.)

Nominal Capacity
Nominal Voltage

Charging Method

Charging Voltage

Cell Type  UPF323456L

Specifications

T

3.15mm

W

34.0mm

H

55.5mm

Dimensions(Typ.)

of

Bare Cell

Typical Characteristics

Discharge rate characteristics

Discharge temperature characteristics

Charge characteristics

Cycle characteristics

H

T

W

W

T

H

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