It provide power charging under constant voltage and flow, which can charge for the popular mobile phones in the market, MP3, MP4, PSP and other digital devices. It has perfect protection function. Compared with its kind, it has the advantage of high capacity, good compatibility, stable power charging and perfect protection function etc.
Capacity 4400mAh
Voltage 5V-5.5V
Output Capacity 500mA
Capacity 4400mAh
Voltage 5V-5.5V
Output Capacity 500mA