... ,Weight:58 Details:1,Capacity:1900mAH2,Protable charger for iPhone3,Color: White and Black4,Input:5.5±0.5V,Output:5 ... heavy protection, effectively guarantee the charge stability and securityMethod of use: 1, use apple battery charger and data cables to mobile power charging, Full ... current instability easy to damage to the battery.Pictures: hot selling protable mobile charger for apple mobile phone