That title is a mouthful as is the name of this product, Proporta’s Mobile Device Charger Micro (a USB rechargeable battery), which can charge a device up to 2.5 times and stores 1700 mAh of power. The beauty of this charger is its size and ease of use. (more)

The Micro powers from any USB port. It can power most portable gadgets and devices including your iPod, PDA, Smartphone, Mobile phone, Digital camera, Sony PSP (though it doesn’t work with Microsoft Zune, Asus Eee PC, Apple iPhone or Nokia N95 8GB).

The charger comes as part of the Mobile Survival Kit Micro which includes a USB to Mini USB cable as well as a retractable cable with interchangeable connector heads. A bright array of LED lights can alert you to how much power is left. The Micro itself, takes a few hours to charge.
$44.95 @ proporta.com

via: a nice review @ gadgetnutz.com