1.battery 2.1900mAh 3.factory price 4.Free Shipping 5.OEM/ODM available

1900mAh External Backup Battery Charger Case For Apple iPhone 4 4S 4G

rechargerable battery Unique, fashionable and high-class sliding designTo charge the portable battery, simply plug in the USB contactor into the portable batteryThe other end contact to either an USB power adaptor or an USB socket of a computerComes with a micro USB cable to charger the batteryCompatibili universal   

 

 

 

Battery type: Lithium –ion PolymerInput: DC 5V 500MA OutPut: DC 5V 500MACapacity: 1900 mah : Dimension 126 x 63.5 x 16 mmON/OFF Switch: Charger / Data transfer (selectable)LED indicator for remaining battery powerUSB-micro data cable includedAnti-slip matte design3.7V 199mah

 

 

 

1900mAh External Backup Battery Charger Case For Apple iPhone 4 4S 4G