Lithium-ion battery.

Photo: Cashify

Re-Lithiation Process Discovered To Revive Dead Lithium-Ion Batteries

Finland’s Aalto University has developed a way to revive dead lithium-ion batteries, refurbishing them for reuse with a process called "re-lithiation". It uses a process of electrolysis to rejuvenate the lithium in the battery electrodes, reversing the loss of lithium due to use. Although the re-lithiation battery would not be as good as new, it can be used for a considerable amount of time before being rendered useless.

Fri, 07 May 2021 - 07:10 PM / by Sohini Mandal

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