7.4V 18650 Battery,2600mAh lithium battery

Model Number：11AQ021-09-01

Battery Type：18650-2S/2600mAh/7.4V 

Nominal Voltage：7.4V

Nominal Capacity：2600mAh

Voltage of shipment：7.2V~7.8V

Dimension：21.5±0.2mm

Weight：100g

Internal Resistance：≤250mΩ  

Operating Temperature：

Charge Temperature     0~45°C

Discharge  Temperature  -20~60°C

Charge：Charge Voltage：8.4V   

Charge current：1300mA(Nominal)，2600mA(Max) 

Discharge cut-off voltage：6.0V   

Discharge current：520mA(Nominal)，5200mA(Max) 

Storage Temperature:

Less than 1 month     -20~60°C

Less than 3 month    -20~45°C