Donut Lab says latest test proves its solid-state battery isn’t a supercapacitor
Finnish startup clarifies its technology amidst speculation.
Editorial Staff
1 min read
Updated 4 months ago
Updates
Update at 09:51 UTC on 2026-03-10
Carscoops reported The Finnish firm claims it has beaten the world’s largest carmakers and battery giants to commercializing solid-state cells.
Sources: Carscoops