Last Friday we reported on the newly announced Philips portable charger. But if you don't feel like waiting and do feel like building something yourself: meet the Minty Boost. It's a $20,- DIY kit to build a dual AA battery USB charger to give your iPod or other USB charged gadget an extra boost. In this example it's built in a candy box, but you can obviously build it in anywhere you like (in a back pack or jacket?). Inside a USB cable are two smaller cables that transport power.
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