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Indian-American teen invents device to charge mobile phone batteries in 20 seconds

Tuesday, May 21, 2013 | More »

An Indian-American 18-year-old girl, Eesha Khare has invented a portable device, ‘supercapacitor’, which can fit inside mobile phone batteries and charge them fully within 20-30 seconds. Usually, a mobile phone takes three-four hours to get fully charged. According to Eesha’s project, ‘Desig...