Specification:

1. Model:18650 Lithium battery pack

2. Capacity:4400mAh

3. Voltage:3.7V

4. Size:65.5*18.0*36.0mm

5. Weight:80g

Advantage:

Long recycle life>2000times

Low interal resistance

Enviromental protection

Safe

No memory effect

Application:

portable DVD,digital products,miner light,laptops,power tools and other portable devices.