This Bicycle Powered Generator is a concept design by the designer Elizabeth Joy Wong for a way of converting kinetic energy into electrical energy for everyday use.
March 5, 2010March 1, 2010
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Tag: power pack
December 5, 2008February 3, 2009
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Xantrex XPower Portable Solar Powerpack
Most solar powered battery packs are pretty small, designed for charging iPods, digital cameras and mobile phones. The XPower Portable Solar Powerpack packs a punch as it’s able to supply 400 Watts of power at either 12V or 120V AC.