Lithium Ion Batteries
CGR18650E
■ Dimensions
Max. 18.6
5.0 4.5 Voltage(V) 4.0 3.5 3.0 2.5 0
※Battery cell is not sold by itself to secure saf...
Description
CGR18650E
■ Dimensions
Max. 18.6
5.0 4.5 Voltage(V) 4.0 3.5 3.0 2.5 0
※Battery cell is not sold by itself to secure safety.
(mm)
■ Typical discharge characteristics
2.0It(4900mA) 1.0It(2450mA)
0.2It(490mA)
(+)
400
800
1200
1600
2000
2400
Max. 65.2
Discharge capacity(mAh)
【Test condition】 Charge : constant voltage/constant current, 4.2V Max.0.7It(1715mA), 50mA cut-off Discharge : constant current, 3.0V cut-off Temperature : 25℃
(-)
※Dimensions of a fresh battery.
Voltage(V)
5.0 4.5 4.0 3.5 3.0 -20℃ 2.5
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600
60℃ 45℃
25℃
10℃
■ Specifications
Nominal voltage Typical capacity *1 Dimensions Diameter Height 3.7V 2550mAh Max. 18.6mm Max. 65.2mm 46.5g
-10℃
0℃
Discharge capacity(mAh)
【 Test condition】 Charge : constant voltage/constant current, 4.2V Max.0.7It(1715mA), 50mA cut-off、25℃ Discharge : constant current, 1.0It(2450mA), 3.0V cut-off
Approx. weight
*1 Charge : constant voltage/constant current, 4.2V, max. 1715mA, 50mA cut-off Discharge : constant current, 490mA, 3.0V cut-off Temperature : 25℃
■ Typical life characteristics
2800
■ Typical charge characteristics
Capacity(mAh) 5.0 4.5 Voltage(V) Voltage 4.0 3.5 3.0 2.5 0.0 Capacity Current 2800 2400 Current(mA) Capacity(mAh) 2000 1600 1200 800 400 0.5 1.0 1.5 Time(h)
【Test condition】 Charge : constant voltage/constant current, 4.2V Max.0.7It(1715mA), 50mA cut-off Temperature : 25℃
2400 2000 1600 1200 800 400 0 0 100 200 300 Cycle number(time) 400...
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