Lii-40S+ Power Battery,Li-ion 3.7V 4000mAh, Discharge current 40A.
Specification
item
Lii-40S+ 21700 battery
Type
Li-ion
Usage
Material
Protection Voltage
3.7V
Capacity
4000mAh
Discharge
40A
Life time
800 cycles
Model Number
21700
Maximum charge current
≤2000mAh
Charging temperature
0 ~ 45 °C
Discharge temperature
-20 ~ 60 °C
Storage temperature
-2
0 ~ 65 °C
Battery size
21*70mm
Weight
66g