Prototype battery case charges in just ten minutes

A cool new battery case from NTT DoCoMo can charge in just ten minutes. The case then passes on its power to the phone at regular-charge speed whilst on the move. The prototype case, debuted at Ceatec 2011 in Japan, employs lithium-tintanate battery technology – a modified form of the more standard lithium-ion battery – [...]

Source: http://www.geek.com/articles/mobile/ntt-docomo-prototype-battery-case-charges-in-just-ten-minutes-2011105/

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