... iPhone 4 4S 4400mAh External Portable Emergency Power Bank Battery Charger White&Black Color Hello, ... phone Common for iphone4 / I phone4S Battery Type: Li-ion batteryCapacity: 2000mAh, Output voltage: DC 5V, Output ... display screens, touch panel , back glass housing, battery ,protective cases, charger, USB data cable, screen ... ! New 2000 mAh Portable Power Bank External Battery Charger for iPhone 4 4s