Callpod ( has released the Fueltank Uno, a
small, rechargeable battery that lets you charge an iPhone, iPod or
other portable device 3-5 times off on Fueltank Uno charge.

The Fueltank Uno can charge one small electronic device without the
use of an outlet. It contains a rechargeable lithium ion battery. The
Fueltank Uno has more than four times the capacity of a standard
mobile phone, according to the folks at Callpod.

The Fueltank Uno uses device-specific adapters covering more than
3,000 different devices from all major manufacturers including Apple,
RIM/Blackberry, Motorola, Samsung, LG, Sony, Jawbone, Plantronics,
Nokia and many others. The device adapters work with all of Callpod’s
power products. The Fueltank Uno costs US$39.95 and is available at
Best Buy.