New device brings wireless charging to cell phones, laptops

Researchers have designed a new device for wireless energy transfer that can charge mobile phones or laptops without using cables.

Smartphone charging contributes to global warming

A new study has revealed that smartphones charging emits greenhouse gases that cause global warming.

Now, pair of shorts, sleeping bag to charge your mobile

Scientists have developed a pair of shorts that charge your mobile while you take a stroll wearing them.

Microbatteries that can charge your phone in a blink

Researchers at the University of Illinois at Urbana-Champaign have developed the most powerful microbatteries ever documented.

Now, charge your phone simply by sending text message

People living off-grid can now power their phones simply by sending a text message.

Now, sling bag that charges cellphones on the go

A Malaysian student has invented a sling bag with a built-in device for charging electrical gadgets using solar energy.

New mobile needs no charging for 15 years

The £60 SpareOne basic mobile phone, running on single AA battery goes on sale on March 15.

You may just need to walk to charge your mobile

Now you can potentially charge your cellphone battery just by walking.