AAA and AA size batteries and round cells

Type

Lithium-ion rechargeable cell

Model

14500

Nominal voltage

3.7 V

Nominal capacity

800mAh

discharge from 4.2V to 3.0V at 0.2C mA

Minimal capacity  

800mAh

Max charge current

800 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

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)

23g

Cell Dimension (Max)

according to customer demand