specification

Item

Parameter

Remark

cell type

li-ion

rating voltage:

3.7V

capacity

1500mAh

size

66×43×4.9(±0.15mm)

weight

30g

cycle life

400 cycle

charging time

standard charging

5h

fast charging

　1h

charging mode

CC-CV

constant voltage

/constant current

max charging voltage

4.2±0.05V

charging

standard charging current

0.2C/300mA

fast charging current

1C/1500mA

discharging

end of discharging voltage

3.0V

standard discharging current

0.2C/300mA

fast discharging current

1C/1500mA

over-charge protection voltage

4.3±0.05V

over-discharge protection voltage

2.5±0.5V

short circuit

yes, recover automatically

internal impedance

≤180mΩ

Environment temperature

charging

0～45℃

discharging

.-20～ 55℃

storage

.-5～ 35℃

warrant

one year