External battery case,backup battery for iphone.battery cover case,mobile power for iphone

Color: Black\White \Pink\ Green\ Champagne Gold                                   Capacity:1350mah                                                                                                       

Input :  DC5V/500mAh                                                                                                  Output :  DC5V/500mAh                                                                                             

Charging Time:  3.5 hours                                                                                           

Standby Time:  Up to 220 hours                                                                                    

Talk Time:  Up to 5.5 hours on 3G Up to 12.5 hours on 2G                                               

Internet Use   :  Up to 5.5 hours on 3G,Up to 8 hours on Wi-Fi                                             

Audio Play:  Up to 24.5 hours Vedio Play:  Up to 8.5hours