zafc zinc powerpack Archives – The Green Optimistic green tech news, since 2008 Mon, 24 Nov 2008 17:33:57 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Power Air`s Batteries Use Zinc as Fuel: Cheaper Alternative to Li-Ion https://www.greenoptimistic.com/power-air-zinc-battery-20081124/ https://www.greenoptimistic.com/power-air-zinc-battery-20081124/#comments Mon, 24 Nov 2008 17:33:57 +0000 https://www.greenoptimistic.com/?p=1231 A California company, named "Power Air" wants to introduce a fuel cell to the market next year. It has the size of a BlackBerry, and uses zinc as a fuel to charge your gadgets.

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