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What do you get when you cross an Energizer EnergiToGo portable charger with a hand crank? If you answered the Yogen Charger for Life, you'd be correct. Easy Energy is demoing the battery-less battery charger, and sadly for us, it didn't work exactly as advertised. While the other demo models seeme

4 years ago 0 Comments
January 8, 2010 at 1:19AM
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Green lovers have been patiently waiting for the commercialized version of OLPC's pull-string laptop charger, but in the meantime Easy Energy's YoGen should tide yank-happy hands over. Pulling the charger's lawnmower-style ripcord generates enough power through its patented alternator technology to

5 years ago 0 Comments