Type

18650 VTC4/VTC5 Battery

Model

18650

Nominal voltage

3.7 V

Nominal capacity

2600mAh

discharge from 4.2V to 3.0V at 0.2C mA

Minimal capacity  

2000mAh/2100mAh

Max charge current

30A

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