digipower js-smart 3000 mah usb battery pack with mini and micro usb cables
the js-smart from digipower is a battery pack for smart phones . features include high-capacity battery pack for smart phones and other portable devices 3000mah battery up to triple the battery life of your phone four-step led charge status display includes an mini and a micro usb cable single button on off and battery status and optimized circuitry for faster charging times .