Specification

li-ion battery

Type

Lithium-ion rechargeable cell

Model

Samsung

Nominal voltage    

12V

Nominal capacity  

5.2Ah

Minimal capacity 

Max charge current

5.2A 1C

Charging method

charge with constant current 1C to 12.6V, then charge with constant voltage 12.6V till charge current is less than 0.01C

Discharge cut-off voltage

8V, 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;11.1~12.6V

Weight (Approx)

less than 300g