1.battery pack cover for iphone4 2.2200mAh capacity ... 2200mAh battery and protection cover for iphone/4sportable cell phone batterybattery for iphone4 ,charger travel batterySpecification: ... 1,protection cover and battery for iphone4/4s2.Color:black,white,green, ... charge your equipment at anytime, anywhere7.Compatibility:for iPhone4/4s8.Accessoies:protection cover.battery,usb cable ...