BatteryCell: Li-ion 

The case: Aluminium-alloy

Color: Black,Blue,Silver,Pink

Capacity: 2200mAh

Input: 5.0V DC/1A

Output: 5.0V DC/800mA

Size:   21*22*94mm

Power Indicators: LED

1.universal mobile phone charger,good quality and competitive price 
2.High capacity and high compatible

3. Durable, lightweight, ultra slim design

4.Powerful with long operation time,electricity-saving function

5.User friendly, long cycle life and rapid charge
6.Can be warned when battery power is charging or full