High Capacity Usb Portable Charger

We are offering our customers a wide range of High Capacity USB Portable Charger, which are available following Specifications :-
Core type: polymer core
Battery capacity: 5200mAh
Input mini-USB: 5V / 800mAh-1000mAh (MAX)
USB output: 5V / 800mAh-1000mAh
Size: 46*26*100 mm
Net / Gross Weight: 140g / 283g
Packing: Gift box packing
How to use:
1. How to charge the charger use. USB cable to connect the charger with PC directly. When charging, the BLUE LED will light on one by one from left to right.
2. How to know the mobile power electricity.There are 6 LED lights indication on the end of bank, you will know the percentage by seeing the blue LED inside.
3. Then use mobile power to charge your phones.
4. Press the switch 3 seconds, which means that LED lit up and mobile power can work.
5. Connect the USB cable link to mobile power output interface.
6. Choose your cell phones and other digital products correct socket links to your cell phones and other digital products.
7. The mobile power can charge any digital device which the voltage is 5V, 1000mAh.
8. Press the button for about 3 second, LED shutdown means switch off.