Fuel Cell Powered Charger
The prospect of one day being able to recharge your gadgets with nothing more than a spoonful of H20 is very tantalizing, and the PowerTrekk Fuel Cell Charger could be the closest thing to that dream you can get your hands on today. Or very soon at the least. It's a combination portable battery pack and fuel cell that promises to provide all the juice you need when you're away from an outlet, since it turns regular old water (at least the hydrogen portion) into electricity.
You just need to insert one of their PowerPukk fuel packs, add about a tablespoon of water, and instantly the power will start to flow.
Source: ohgizmo.comAdded: 21 March 2011