Features:

High capacity 6600mAh Li-polymer battery
Can simultaneously charge two devices with dual USB ports
With 9 different conversion connectors to apply to most popular charging interfaces in the market
Gorgeous for travel and going-out to charge your mobile phones, iPhone, tablet PC, and music players

Specifications:

Model: universal mobile power bank
Type: Li-polymer battery
Capacity: 6600 mAh / 23Wh
Input: DC 5V 1.0A Max
USB Port 1 Output: 5.0V 1A
USB Port 2 Output: 5V 2.1A
LED Indicator: Yes
Input Port: Mini USB
Port 1 Device Compatible: Cell phone, iPhone, MP3/MP4, iPod, PSP, all digital devices charged via USB port
Port 2 Device Compatible: iPad 1, iPad 2, Samsung P1000, ViewPad or tablet PC
Dimensions: 112 x 73 x 17 mm
Weight: 142g
Color: Black
Package size: 192 x 111 x 30mm
Package contains:
1 x Power Bank
1 x USB  Cable
9x Connectors