Specification:

1) Device Type: External battery Bank, Model: D540

2) Capacity: 8400mAh

3) Input:  5V---1000mA;

 Output:5V---1000mA 5V---1500mA

4) Measure : 75mm x 75mm x 22mm

5) Include: 8 connectors in all, able to charge devices from Apple, Nokia DC 2.0, PSP, Samsung, Sony

Ericsson, Micro USB and MiNi USB.

Features:

1) Portable, rechargeable and universal power pack

2) Dual USB output ,unique disign with LED electronic o'clock
3) Elegant executive designed make it looks more attractive.
4) Fit to charge mobiles, Netbook, PDA, iPod, PSP, MP3 player and other digital devices have 5V input port.
5) Flexible recharging of Power Pack via notebook USB port or wall adapter with USB charging cable
6) OEM/ODM is ok.