The Hymini USB charger is wind or solar powered
Boffins develop wind-powered USB charger
Solar panels add sun charging capability
vnunet.com, 19 Oct 2007
Further reading
Stanford boffins promise battery breakthrough
Ten times the current life of lithium-ion batteries 20 Dec 2007
Orange debuts dance powered phone charger
New kinetic energy device designed to allow Glastonbury revellers to recharge their phones in the middle of the mosh pit 24 Jun 2008
Stanford boffins promise battery breakthrough
Ten times the current life of lithium-ion batteries 20 Dec 2007
Orange debuts dance powered phone charger
New kinetic energy device designed to allow Glastonbury revellers to recharge their phones in the middle of the mosh pit 24 Jun 2008
Related blogs
Stanford boffins promise battery breakthrough
Ten times the current life of lithium-ion batteries 20 Dec 2007
Orange debuts dance powered phone charger
New kinetic energy device designed to allow Glastonbury revellers to recharge their phones in the middle of the mosh pit 24 Jun 2008
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