Feature:
Adaptive rapid fast charger for Samsung galaxy Models
High efficiency and low energy consumption.
Protective circuit to prevent overcharging.
To use it with any USB devices, simply connect a USB cable (not included) to your device and then to the charger module, easy to use.
Compatible with most of the USB enable devices including Samsung, Apple iphone, iPod, Microsoft Zune, cell phone, PDA, digital camera / camcorder and more. Please make sure your  phone support fast charge.

Specification:
Fast Charger Input/Entree:100-240V-50-60 Hz 1.0 A
Out put 12V=2.1A 9.0V=1.67A Or 5V=2A
Dimension: Approx.8.0(L) x 3.5(W) x 2.1(H)cm
Shell Material: Plastic
Plug: US

Package Includes:
as your choose