Scoche Power to Go 6000 Black Includes Internal 6000 mAh rechargeable lithium-ion portable battery pack can charge an iPhone, Android, or other USB device up to three times, at any time, at any place. ULTIMATE 2-IN-1 CHARGER: Simply fold-in the prongs to convert this charger from a USB wall charger to a high-capacity portable battery pack. Dual Port: 2 USB charging ports (2.4A + 1A) let you charge 2 devices at once. LED BATTERY INDICATOR: Portable battery pack has 4 LED indicator lights that allow you to always know exactly how much juice is left.