Voltmaker Kinetic Charger Powers Your Smartphone With a Flick of the Wrist

June 27, 2013 by  
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No matter how diligent you are at charging your smartphone before leaving the house, there is always some point where you find that your battery is on its last legs – and it’s usually when you need to make an important call. The Voltmaker is a ratchet-inspired kinetic charger that lets you power up your phone with a simple flick of the wrist. The prototype charger of an aluminum tube that houses a 2000 mAh Li-ion battery – a few minutes of vigorous motion creates enough juice for a brief phone call, or to switch on an integrated LED light. Read the rest of Voltmaker Kinetic Charger Powers Your Smartphone With a Flick of the Wrist Permalink | Add to del.icio.us | digg Post tags: device , electronics , gnu , gpl , IndieGoGo , kinetic , LED , lithium ion battery , peg , smartphone , voltmaker        

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Voltmaker Kinetic Charger Powers Your Smartphone With a Flick of the Wrist

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