Original pineng complete 20000mah dual usb power bank
it has the function of constant voltage and current-limiting, short-circuit protection for output. There is a micro control unit ( mcu ) in the power bank, intelligently control the power output.
Lcd with blue back light indicates the actual power and interfaces status, display accurately of the battery capacity.
capacity: 20,000mah, 3.7v, 74wh
dual usb output: usb1: 5v 2.1a. Usb2: 5v 1.0a
with built-in high capacity rechargeable battery, it has wide scope of application, long cycle life, perfect performance and competitive price. At anytime and anywhere, it can be widely used to charge your mobile phones, digital camera, pda, psp, mp3, mp4, gps and so on.
when the digital product connects with the power bank, it can automatically identify and charge the product. Easy to use, intelligent and convenient.
with lcd display, it can show the actual power and interfaces status