Luxa2 P1 7000mAh High Capacity Battery & Charger
 

The LUXA2 P1 7000mAh High Capacity Battery & Charger is a sleek looking and solidly built piece of hardware. The silver unit I reviewed delivered exactly what it claimed, with the only casualty being the carrying pouch that did not survive normal usage. Equipped with a 7000mAh battery and two USB charging ports, it will provide multiple full charges for smaller portable devices (such as iPhones) and a decent percentage of on-screen time for more power-demanding tablets. The shape and weight of the LUXA2 P1 7000mAh High Capacity Battery & Charger makes it fit easily into any regular laptop bag without much fuss.

http://www.overclockersclub.com/revi...ttery_charger/