High efficiency output capacity of 4800mAh with one micro USB port and one USB output port
- Easy and portable to take without a heavy bag to consider
- Great external battery for electricity-saving function
- While charging it will not interfere with phone calls or data streaming
- Intelligent protection against over-charging, over-loading, short-circuit
- Back-up power fast for your everyday mobile devices
- Input: DC 5V/1A, Output 1: DC 5V/1A, Output 2: DC 5V/2.1A, and with LED lights indicate battery status