It is well-known that 3G iPhone is the most popular and most intelligent mobile phone all in the world.  The only problem is that the built-in battery does not last that long and the separate USB / charging cable is easily left either at home or in the car.  Fortunately our Q-Power can solve this problem forever.

Design and Features:
◆ 3-in-1 design, protective cover, backup battery and USB data transmission functions.

◆ Changeable Q-Power rechargeable battery.

◆ High capacity battery increases working time between charges.

◆ Built-in USB cable for data transmission to PC.

◆ Fashionable design that integrates well with the iPhone3G.

◆ Smart chip technology that prevents over charging, over discharge and short circuits.

Specifications

1.Input Voltage: DC 5V

2.Output Voltage: DC 5.1V-5.5V

3.Output Current: Max 700mA

4.Battery Capacity: 1900 mAh

5.N.W.:  88 g/pcs

6.Gift box size: 7.8*5.8*15.8cm