Sony has shown of some new prototype gadgets that are powered by fuel cells at the Fuel Cell Expo 2009 in Tokyo.
Included in this fuel cell powered range are a couple of fuel cell powered speakers and a gadget charger, which are powered by a methanol and lithium-ion hybrid battery.
Sony will also be showing off a sugar powered battery, which uses any sweet soft drink as the fuel, I wonder if it will work on diet coke?
Dvice via Gear Crave
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