Poweradd Pilot C Ultra Compact 10000mAh Portable Charger External Battery Power Pack for USB Charged Devices - Green Ultra compact suitcase design, the smallest external battery so far, fits into pocket or bag easily and better portability. Small but enough power, 10000mAh capacity can charging your iPhone 6 almost 4 times, Samsung Galaxy S5 S4 two and a half times, also can charging the iPad almost once. Dual output port (2.1A + 1A) for simultaneously charging two device. Unique 2A input design, use a 2A adapter for fastest charging time, twice faster than general 1A input. Constructed with premium Li-ion battery cells and build-in microchips to ensure safety use and long lifespan. Package contents: Poweradd&trade; Pilot C external battery, micro USB charging cable, user manual (Apple Adapters Not Included).