Nickel-Zinc Rechargeable Batteries to Seriously Challenge One and Dones?
Last week, Energizer outed their Zinc Air Prismatic batteries, and now we hear of a possibly more promising AA nickel-zinc rechargeable battery from PowerGenix. It appears that zinc will be our new battery overlord.
PowerGenix will team with Ritz Camera to begin selling AA
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MIT Scientists Increase Fuel Cell Efficiency 50% [Fuel Cells]
Scientists at MIT have been tackling the efficiency of next-gen power source fuel cells, and have discovered how to significantly improve it. Most current direct-methanol fuel cells use a membrane called Nafion sandwiched between their electrodes, and apparently it’s got a flaw. As well as
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Sony Hybrid Fuel Cell Delivers 14 Hours of Cellphone Video, Will Arrive “Soon” [Fuel Cells]
Sony’s new hybrid fuel cell 1.2 x 2-inch battery prototype has managed to keep the juice flowing to a cellular video broadcast for 14 consecutive hours off of 10mL of methanol. The micro fuel cell system uses methanol as fuel and is complemented with a(…)







