3.7V Li-ion Rechargeable Battery Pack  

Specification:

1. Voltage: 3.7V

2. Capacity: 6600mAh

3. Size:  18.3mm x 55mm x 65mm

4. The pack was made by 3pcs 3.7V 2200mAh 18650 cells

5. the battery pack with PCM and wires

6. high quality control with CE certification

7. No memory effect

8. The battery pack is wrapped by PVC shrink tube

Features:

1.No memory effect and longer storage life than NiMH Batteries.

2.Lighter weight and higher energy density than any other rechargeable battery.

3.Perfect for building batteries for laptop and other portable power device.

Application:

Widely applied in telecommunications, audio and video devices, information devices, electric bicycles, and miner lamps......