Prima Cases has partnered with  Xantrex and now sells the Mobile Mini Power Charger as part of their Portable Power line.

Could have used one last week on a business trip and if they make a version that can be used by the Rest of the World (in other words charging from 220-240V) we'd be happy to review one for you.

There are other, more powerful models in this line as well such as the XPower PowerSource Mobile 100 so check these guys out.

Specs on the Mini below. 

Recharge Mobile Electronics On the Go

The PowerSource Mobile Mini is desgined to ensure that your cell phone, BlackBerry™, iPod™ or PSP™ has power when you’re on the go. For maximum convenience, the PowerSource Mobile Mini offers a mini USB pivot arm that directly connects to any BlackBerry™, and new Moto™ phones like Razr, Rokr and more.

The PowerSource Mobile Mini provides power through a 0.5 amp USB charge port to keep the music playing for hours. Sleek, lightweight and powerful, the PowerSource Mobile Mini’s internal lithium-ion battery can be recharged at home through a lightweight AC charger, on the go through your vehicle’s DC socket, or at your desk from a USB port.

Size (H x W x L) 2.4 x 3.9 x 7.9” (60 x 99 x 200 mm)

Product Features

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      Pivoting arm with USB connector for direct connection to mobile devices
    *
      One USB charge port
    *
      DC charging cable
    *
      Blue LED On/Off indicator
    *
      Three amp-hour lithium-ion battery pack
    *
      LED battery status/charge status indicator
    *
      Recharges from a standard wall outlet, a vehicle, or a computer
    * One-year warranty

                                   Charging times

iPod™ 3 h, Mini iPod™ 2.5 h, iPod™ nano 3 h, palmOne PDA 3.5 h,BlackBerry™ 3.5 h

This case available in the following colors:

    * Black

Unit Price USD59.99