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Aug
．
．．
．
2002
640mAh
3.7V
Constant Current
-Constant Voltage
4.2V
Std. 640mA
3.0hrs.
Charge 0
～
+40
℃
Discharge -20
～
+60
℃
Storage -20
～
+50
℃
14.5g
(T) 3.90mm
(W) 34.00mm
(H) 56.00mm
318Wh/l
163Wh/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 UPF383456L
Specifications
T3.85mm
W 34.0mm
H 55.5mm
Dimensions(Typ.)
of
Bare Cell
Typical Characteristics
Discharge rate characteristics Discharge temperature characteristics
Charge characteristics Cycle characteristics
0 100 200 300 400 500
Number of Cycle
0
200
400
600
800
1000
1200
1400
1600
1800
2000
Discharge Capacity / mAh
Under evaluation
0 200 400 600 800 1000 1200 1400
Discharge Capacity / mAh
2.0
2.5
3.0
3.5
4.0
4.5
Cell Voltage / V
Under evaluation
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Discharge Capacity / mAh
2.0
2.5
3.0
3.5
4.0
4.5
Cell Voltage / V
60
℃
40
℃
20
℃
0
℃
-10
℃
-20
℃
Under evaluation
0 60 120 180 240
Charge Time / min
2.0
2.5
3.0
3.5
4.0
4.5
Cell Voltage / V
0
500
1000
1500
2000
2500
Current / mA
500
1000
1500
2000
Capacity / mAh
Under evaluation
H
T
W