Advanced Tech: Donut Lab Battery: Revisited

A few months ago around CES, I wrote about Donut Lab’s “all-solid-state” battery. I was skeptical then, but wondered whether some surface-storage or capacitor-like mechanism could explain its claims. A lot has happened since then. So I owe it to whoever reads my posts an update on that. Donut commissioned Finland’s VTT institute to test [ ] The post Advanced Tech: Donut Lab Battery: Revisited…