5V, 0.5A ~1 A Battery Case for Iphone5 1.2600mah power bank 2.5V, ... A Battery Case for Iphone5 This power bank will extend the battery, your phone by doubling its charging capacity. Enjoy your Iphone for voice ... power depending your usage.Data Parameters: 1. The battery capacity: 2600mah 2. Input, mini-USB 5V / 0 ... Shipping 5V, 0.5A ~1 A Battery Case for Iphone5 5V/ 0.5A ~1 A Battery Case for Iphone5