External Solar Cell 1900 mAh for iPhone4 (PIC1B)

Description:

1. Can directly through the travel charge, USB cable, or car charger to recharge the battery for mobile phone with iPhone4.

2. The product itself is the iPhone protection, protect the shell is not damaged

3. Reserve power Duo 1000 mAh, through the apple special interface, can give your iPhone4 direct power supply

4. Through a home and a car full time at his for 4 hours, USB charging through the computer 5 hours or so

5. The battery to iPhone4 charge, in no call cases 4 hours, full of edge calls side under filling charging time will lengthen.

6. Elaborate design, seamless in close, enhance cell phone signal.