Type

Samsung 30Q 18650 battery

Model

18650

Nominal voltage

3.7 V

Nominal capacity

3000mAh

discharge from 4.2V to 3.0V at 0.2C mA

Minimal capacity  

3000mAh

Max charge current

15A

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 (Approx)

50 g

Cell Dimension (Max)

according to customer demand