Last Updated: Wednesday, October 9, 2013, 19:08
A new device that uses the energy stored in car batteries to power cellphones and other appliances has been developed.
Last Updated: Thursday, June 13, 2013, 19:19
Scientists have developed a pair of shorts that charge your mobile while you take a stroll wearing them.
Last Updated: Wednesday, April 17, 2013, 14:53
Researchers at the University of Illinois at Urbana-Champaign have developed the most powerful microbatteries ever documented.
Last Updated: Sunday, March 10, 2013, 11:44
People living off-grid can now power their phones simply by sending a text message.
Last Updated: Monday, January 21, 2013, 19:08
A Malaysian student has invented a sling bag with a built-in device for charging electrical gadgets using solar energy.
Last Updated: Tuesday, March 6, 2012, 19:41
The £60 SpareOne basic mobile phone, running on single AA battery goes on sale on March 15.
Last Updated: Friday, July 2, 2010, 11:44
Now you can potentially charge your cellphone battery just by walking.
Last Updated: Thursday, July 23, 2009, 19:28
Rlys have decided to introduce mobile phone charging facility in sleeper class coaches of every train.
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