New 2300mah External battery charger case for iphone 4 4s 1 good quality 2 fast shipping

New 2300mah External battery charger case for iphone 4 4s

 

100% Brand New, High quality BatteryIphone  4 4G 4S  external battery charging caseWorks as both an extended iphone battery se and a protection caseProtective and powerfulFull Body Coverage for iPhone  4 4G 4SLightweight, thin designNon slip comfort gripAutomatic tests functionCapacity:2300 mAhOutput voltage: DC 5VOutput current:500mA maxFully charged in 3 Hours

New 2300mah External battery charger case for iphone 4 4s