External power supplies, especially those for recharging batteries, are generally cumbersome, heavy, and all-around not worth the effort of lugging around. Take an evolutionary step with us, as we take a look at the UUEPRB -- that's USB Universal External Portable Rechargeable Battery, if you want to sound more impressive. The thing is very small and incredibly lightweight, but best of all, it can recharge our PSP's on the go!
It works exactly as you'd imagine -- just plug it into your handheld and wham! Instant battery life. For the price of about $40, it doesn't seem like a very bad deal, especially if you're on a particularly lengthy airplane or car ride and don't have ready access to an outlet. Otherwise, we don't see much reason for this device as we generally aren't away from an outlet for more than a few hours each day. Still, worth a gander if you take a lot of trips!
Via PSP Fanboy and N4G
