2 X Universal 4 X AA Battery Portable Emergency USB Mobile Phone Charger Box

Description:

Universal 4 X AA Battery Portable Emergency USB Mobile Phone Charger.
It takes 4 x AA Batteries - Four times the portable charging power of single battery emergency chargers. (Batteries Not Included)
The device is opened by simply sliding back the top battery cover. It has an On/Off Button to switch the charger on and off.
Charge Capability depends on Strength and quality of Batteries used. Suitable for Any Device with a USB charging cable.
Tested with Blackberry 9300 from 0% flat to 50% within 45 minutes (with phone off),Using cheap unbranded Alkaline Batteries (So with a good pair of High Powered Rechargeable Batteries, the charge % should be a lot higher.)

Specification:

For Iphone/ iPod/ Galaxy S2/ HTC/ Blackberry/other mobile phone
Output Interface: USB
Type: Travel
Output: 5V/500mA
Charger dimensions: 80mm (L) x 70mm (W) x 20mm (D)
No charging cable is included with this item.
(You need to have your own USB cable that fits your specific device)

Package Includes:

2 Pieces mobile battery charger box