Smartphone being charged
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Mobile phone charges in 30 seconds using new technology

9 April 2014 Last updated at 18:55 BST

An Israeli startup company has developed a new product that can charge your smartphone from empty to full in 30 seconds.

Dr Doron Myersdorf, from StoreDot, demonstrated the product, which uses nano-technology.

But technology journalist Rupert Goodwins questioned how much power such a short charge could supply.