Type

NCR18650B 3400mAh Lithium-ion rechargeable cell

Model

18650 MH12201

Nominal voltage

3.7 V

Nominal capacity

3400mAh

discharge from 4.2V to 3.0V at 0.2C mA

Minimal capacity  

3300mAh

Max charge current

3400 mA    1C

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

2.75 V

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