Item

Specification

Name

NCR 18650A 3100mAh battery

Nominal Capacity

3100mAh (Discharge: 0.2CmA)

Minimum Capacity

2950mAh

Charging Voltage

4.2V (Std.)

Nominal Voltage

3.7V

Charging Method

CC-CV

(constant voltage with limited current)

Charging Current

Standard charge: 1650mA (Recommendation)

Rapid charge: 3100mAh

Standard Charging Time

Standard charge: 3.0hours

Rapid charge: 2.5hours

Std. Discharge Current

620mA

Std. Discharge Cut-off Current

30mA

Discharge Cut-off Voltage

2.5V

Cell Weight

49g max.

PCB Protection trip current

10A (approx.)

PCB

made of  stainless steel protection plate

PCB Voltage: 2.5V-4.2V

Cell Dimension

Height: 68.90mm max.

Diameter: 18.50mm max.

Operating Temperature

Charge: 0 to 45°C

Discharge: -20 to 60°C

Cell surface temperature when discharging: Max. 75°C

Storage Temperature

1 year: -20 to 25°C

3 months: -20 to 45°C

1 month: -20 to 60°C