Trent IMP500 External Battery Pack iPad, iPhone 4, 3G, 3GS, iPod Touch

Wow, 5,000 mAh for $50.  It’s a big, dumb, somewhat visually deficient battery pack that has a USB out that will allow it to charge just about any phone and many other devices (like the sony psp).  This is actually $10 cheaper than the previous cheapest block battery, the I-UP 5400.

Get one.