Here’s a state-of-the-art device that will charge just about everything (phones, iPods, cameras, iPads…) conveniently and without a cord. It’s great for travelers since most seem to leave home without charging (or forgetting to charge) their mobile devices or they run out of power on the go. Sometimes finding an electrical outlet is no easy feat — especially on a plane or in an airport. The PowerBar 4200 is light, slim and costs $69.95. FatCat offers other chargers for less and more money.