Battery Type

18650 Rechargeable Li-ion

Nominal Voltage

11.1V

Nominal Capacity

20800mah

Charge Method

CC/CV

Cycle Life

500 cycles

Dimension with PCM

155*68*57mm

Operation Temperature Range

Charge: 0~45℃; 

Discharge: -20~60℃

Recommended operating temperature: 15℃~35℃

Self-Discharge Rate

Residual capacity: ≤3%/month;