Portable External Battery Capacity: 2800MA
Work for iPhone 4&iPods&mobiles
CE,FCC & RoHS approvel

1:Ideal for long flights, outdoor activities ,or anything your devices might run out of power !

2:High capacity li-ion battery cell (2800 mAh ) increases devices usage time .

3:USB power out for charging any device that powers from a USB socket such as iPod , iPhone ,Cell phone and  MP3 player .

4:Compact size , unique streamlined design , high wear

5:Standard USB ports and ON/OFF button .

6:Recharge from DC power Supply (included )conveniently.

7:Built-in battery tester button with battery level LED indicator .

8:Power On /Off button to save battery when not in use .

Compatible with:

iphone 4,iPhone 3G/3GS, ,Cell phone , and MP3 with USB

charging capability or any products that can be charged with USB ports.

Specifications :

Capacity :2800mAh  Input :5V/800 MA Output : 5V/500 MA