Model

18650 battery

Nominal voltage

3.7 V

Nominal capacity

3200mAh

discharge from 4.2V to 3.0V at 0.2C mA

Charging method

charge with constant current 1C to 4.2V, then charge with constant voltage 4.2V till charge current is less than 0.01C

Discharge cut-off voltage

3.0 V, the over-discharge detection voltage of PCM

Operating environment

Charging, 0°C ~ 45°C ; 65±20%RH

Discharging, -20°C~60°C ; 65±20%RH

Storage environment

-20°C~45°C 65±20%RH

storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V

Cell weight

50g max