Energy, storage & fusionCleanTechnica

New EV Battery Gives Gasmobiles The Deep Freeze

A new EV battery from Finnish startup Donut Lab has just passed an extreme cold-weather performance test. The report notes that mystery still surrounds the battery, and no further performance details are provided beyond the test result.

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Source published2026-10-23T18:20:42+00:00

Published here2026-10-23T19:11:45+00:00

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CleanTechnica

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Read the original ↗https://cleantechnica.com/2026/10/23/ev-battery-mystery-donut-labs-performance-extreme-cold/

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New EV Battery Gives Gasmobiles The Deep Freeze

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