Solid-state batteries: Finnish start-up with big promises

A Finnish company claims to have made great progress with solid-state batteries. This would be a milestone for e-mobility. Experts are skeptical, but also curious. Analysts believe the technology is on the verge of a breakthrough.

Nico Beckert

27. January 2026

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Nico Beckert

27. January 2026

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Last updated: 27. January 2026