battery for ipod/iphone 3GS&4G/cell Phone/blac

battery for ipod/iphone 3GS&4G/cell Phone/blackberry Product features: Combines a battery and case with UV coatingLightweight low-profile & delicate designCharge iPhone and extra battery simultaneouslyPowerful, safe battery cellFour-LED battery charge status and charge progress indicatorTechnique specifications: Battery: Rechargeable 2200 mAh lithium batteryInput: DC 5V,500mAOutput: DC 5V,500mAStandby time: Up to 398 hoursTalk time: Up to 6.5 hours on 3G, Up to 13.5 hours on 2G,Internet Use: Up to 6.5 hours on 3G,,Up to 8 hours on Wi-FiAudio Play: Up to 31 hoursVideo Play: Up to 9 hoursProduct Dimensions:H126 × W66 × D23 mm10. Product Weight:82g/pcCompatible with: iPhone2G,iPhone3G,iPhone3GS,iPodorCellphones(LG,SAMSUNG,,NOKIA,BLACKBERRY,MOTOROLA,and etc.) contact method: Tel:+8675529929252Ext.809 Mobile:+8613418673179 Ms Sophie