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Western automakers revisit sodium-ion batteries as supply security and cost drivers

Nuying Huang, Taipei; Jingyue Hsiao, DIGITIMES Asia Saturday 21 February 2026 0

Credit: AFP

According to various foreign media reports, Mercedes-Benz, Volvo Cars, and Stellantis NV have renewed evaluation, research, and investment in sodium-ion batteries, a technology earlier sidelined due to weight and energy-density limitations.

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