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Flammable rechargeable batteries could soon be replaced
By Brad Spakowitz,
2 days agoGREEN BAY, Wis. (WBAY) - Maybe we can say goodbye to flammable lithium-ion batteries. We know firefighters will appreciate this. Electrochemical engineers found a way to use fluoride ions in batteries that work at room temperature. Fluoride is much more abundant than lithium, so the technology is cheaper. This rechargeable battery has other advantages, too.