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Photo Credit:Fair Use [17 U.S.C. § 107] Sluggish EV battery charging in the winter could be less trying.

EVs Could Charge 500% Faster In Sub-Freezing Weather Thanks To Simple New Manufacturing Trick

26 Apr 2025 | Abstracted from Live Science

"razor-thin layer of lithium borate-carbonate can lead to a 500% boost in charging rates when temperatures fall below freezing."

University of Michigan "researchers were able to 'simultaneously achieve extreme fast charging at low temperatures, without sacrificing the energy density of the lithium-ion battery.'

"...in colder conditions, the electrolyte fluid thickens, reducing electrical currents and thereby extending charging time..."



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