Smart Portable Power Bank LS-B400

Output Voltage:5V 1A USB (max)

Capacity:4000mAh

Battery cell type:Li-ion

N.W.:90.9g

feature:

1.Colorful housing: beautiful white, wine red, cool black, white porcelain and so on

2.Smart size, very portable, power whenever and wherever

3.Fit for iPhone, iPad, iPod, Galaxy tab , Mobile phones, MP3, MP4, PSP,
Digital camera, GPS, etc.

4.High-light LED light, torch use, a  necessary friend for outdoor traveling

5.Power conversion efficiency is nearly two times than others

6.Built with short circuit protection, over charge protection, over discharge protection and over temperature protection

7.Advanced MCU micro-computer chips control, assured detecting, switching and displaying the voltage automatically, human design and simple to operate

8.Support charging and discharging simultaneously