White Capacity 2200mAh External Battery Protect Case for SAMSUNG Galaxy S2 i9100
Lightweight Designed, Ultra-thin with 4.4mm,provide power for your phone.Non Slip Comfort Grip. You Can Use Your phone as Usual as You Use This External Battery.4 LED Power Indicator, can Also Work as a Protective Case.Charging/sync,Simply plug in the USB turn micro USB to the micro USB female dock,connect the USB to a powered USB equipment or computer.Package content :1 x Samsung Galaxy S2 i9100 External Battery Case;1 x User Manual;1 x USB2.0 Cable;