Descriptions: Built-in Micro input port and USB output port with intelligent charging system,small，can power the mobiles at the same time. As for special mobile phone or other devices that has a special interface, such as iPhone 5, iPad, HTC etc, the data cable not included, you can connect the portable bank power by using your original USB data cable. 


Specification: Battery Type: Li-Ion Battery Capacity: 4400/5200/6000mAh  Input Voltage / current: 5V/1000mA  Output Voltage / current: 5V/1000mA 5V/2000mA  Charging Time: 6hr  Charge and Discharge times: 500 times  Material: Aluminum  Color: White, Black, Blue, Silver, Red,  Warranty: One year  Package: Printed Box included Micro USB Power Cable Power display: LED light display 4 is 75 to 100%, indicating that 3 is 50 to 75%,  2 is 25 to 50% and 1 is 0 to 25%  When the LED display and flash, please charge immediately.