Item

Specification

Remarks

1

Rated capacity

Standard capacity

2000mAh

After standard charging, 

0.2C5A standard discharging

Minimum capacity

2000mAh

2

Standard voltage

3.70V

Working voltage

3

Discharging 

cut-off voltage

3.0V

4

Charging 

cut-off voltage

4.20V

5

Standard charging

CC: 0.2C5A to 4.20V; CV: 4.20V 

to cut-off current ≤ 0.02C5A

Charging: about 6 hours

6

Standard discharging

0.2C5A CC discharging to 3.0V

7

Fast charging

CC: 1C5A to 4.20V; CV: 4.20V

to cut-off current ≤ 0.02C5A

Charging: about 2.5 hours

8

Fast discharging

1C5A CC discharging to 3.0V

9

Max continuous 

charging current

1C5A

10

Max continuous 

discharging current

1C5A

11

Working temperature

range

Charging :0~45°C

Single cell storage

Discharging:-20~60°C

12

Storage temperature

range

Less than 1 year :-20~25°C

humidity range before delivery

Less than 3 month :-20~40°C

14

Weight

46g