Donut Lab

How can Donut Battery transform existing vehicles In this episode we built a swappable battery demonstrator to test exactly that. Going from a single cell to a full battery pack is where solid-state technology gets real In this episode of I Donut Believe we walk.

On this very special day we sat down with Donut Lab CEO Marko Lehtimäki to go deeper on the I Donut Believe series and. Donut Lab commissioned the internationally respected VTT Technical Research Centre of Finland to independently measure the.