18650 Samsung 28A 2800mAh Li Ion Battery

Item

Condition / Note

Specification

2.1 Capacity

Std. charge / discharge

Nominal 2800mAh (Cnom)

Minimum 2700mAh (Cmin)

2.2 Nominal Voltage

Average

3.75V

2.3 Standard Charge

(Refer to 4.1.1)

Constant current Constant voltage

End current(Cut off)

0.5C (1350mA)

4.35V

50mA

2.4 Max. Charge Current

1.0C (2700mA)

2.5 Standard Discharge

(Refer to 4.1.2)

Constant current

End voltage(Cut off)

0.2C (540mA)

3.0V

2.6 Max. Discharge Current

For continuous discharge

1.5C (4050mA)

2.7 Weight

Approx.

Max. 47.0 g

2.8 Operating Temperature

Charge

0 ~ 45°C

Discharge

-20 ~ 60°C

2.9 Storage Temperature

1 month

-20 ~ 60°C

(for shipping state)

3 month

-20 ~ 45°C

1 year

-20 ~ 20°C