Here's a little device you'd never think twice about but turns out to be handy in a pinch. It's called the Scosche powerFUZE USB Charging Kit ($30), and it's great for us gadget junkies who've always got one foot out the door. The powerFUZE is really two things in one. It doubles as a USB car charger and a dual USB wall charger in one sleek, glossy unit and will work with just about any mobile device that charges via a USB cable. If you need charging and syncing functions for an iPhone or iPod, try the Scosche powerFUZE Pro ($40).