Image Credit: Gizmodo
While I do carry a spare battery for my Palm Pre, I can’t do that with my iPhone 3GS. For $20 though, I might address that problem by picking up one of the Duracell Instant Chargers that earned rave reviews at Giz. Duracell actually has a line of three chargers that can power portable devices: the Instant, the Powerhouse and the Pocket Charger. Each stores energy during a charge cycle from an electrical outlet, or can be charged from your computer.
via jkontherun.com
