A startup company has a printing method for solid-state batteries

A Swiss company says it has developed rechargeable zinc-air batteries that can store three times the energy of lithium ion batteries, by volume, while costing only half as much. ReVolt, of Staefa, Switzerland, plans to sell small "button cell" batteries for hearing aids starting next year and to incorporate its technology into ever larger batteries, introducing cell-phone and electric bicycle batteries in the next few years. It is also starting to develop large-format batteries for electric vehicles.

Technology Review: High-Energy Batteries Coming to Market

Hmm. Well, if its true it should revolutionize the industry. But I'm skeptical.

zinc-air batteries
Zinc


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