LMNT portable phone charger. Small enough to fit in your pocket or purse. Works with most smartphones, iPhones (cable not included), MP3 players, and USB-powered devices. Micro USB charging cable included. Provides 2200 mAh of stored power - more capacity than a standard iPhone battery.  LED indicator light shows when in use and when fully charged. Battery charging time: approx 6 hours. Imported.