14500 Li-ion Battery Pack ,3.7V 1600mAh 

Model Number:04AQ122-03

Battery Type:14500 

Nominal Voltage:3.7V

Nominal Capacity:180mAh

Internal Resistance:≤180mΩ

Dimension:Max: 15×29×51mm

Weight:180g

Charge Voltage:4.2V

Charge Current:0.5C

Discharge Cut-off Voltage:2.75V

Charge Current:0.2C

Operating Temperature:

Charging Temperature     0~45°C

Discharging Temperature  -20~60°C

Voltage of shipment:3.6V~3.9V

Storage Temperature:

1 month    -20~60°C

3 month  -20~45°C

1 year      -20~25°C

Relative Humidity:65±20%