Home Gadgets Simple, Energy-Efficient Recycling Process for Lithium-Ion Batteries

Simple, Energy-Efficient Recycling Process for Lithium-Ion Batteries

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A simple new recycling process restores old lithium battery cathodes to mint condition using half the energy of current processes. Unlike today’s recycling methods, which break down cathodes into separate elements that have to be put together again, the new technique spits out compounds that are ready to go into a new battery.

The method works on the lithium cobalt oxide batteries used in laptops and smartphones, and also on the complex lithium-nickel-manganese-cobalt batteries found in electric cars.