Is Donut Lab’s Solid State Battery Legit?
https://theness.com/neurologicablog/is-donut-labs-solid-state-battery-legit/
Finland’s Donut Lab claims to have developed the world’s first production solid-state battery, boasting impressive stats like 400 watt hours per kilogram, 100,000 charge cycles, and a 5-minute recharge time. However, skepticism looms as they presented an empty case at CES, lacking any real evidence. With the CEO’s questionable history of grand claims, many see this as another case of hype over substance. While solid-state tech holds promise, it’s likely to be years before we see viable products. Could Donut Lab be the exception, or is it just another false dawn in battery innovation?