EZOPower Black 5-Port Ultra High-capacity Portable External Rechargable Backup Battey Pack -11000mAh (2A/2A) Universal, Convenient, Portable, and Compact External Rechargable 11000mAh Ultra hight capacity back-up battery, micro-USB Input: 5V 1A. Dimension: 130.6 x 80 x 20 mm , Weight:305g. 5 LEDs indicates battery capacity, On/Off button to start or end charging Compatible with most portable devices (Mobile Phones, Tablet PC, Music Players, Portable Gaming Devices, Digital Readers, Digital Camera etc.) Charges via included USB cable + Includes interchangable charging tips such as mini USB, micro USB, and more for your convenience. iPhone/ipad adapter is not includeded, but compatible with original iPhone/ipad data cable. Also works with original or generic USB cable