The startup touted a production-ready breakthrough in solid-state battery tech, but the claims collapsed under scrutiny.

A detailed investigation confirms Donut Lab's 'solid-state' battery is actually a lithium-ion cell, with over 20 experts and ...

Although we all suspected that Donut La's solid-state battery claims were too good to be true, a thorough investigation shows ...

A host of questions have arisen in recent days about what this EV motorcycle battery actually is.

Donut Lab’s solid-state battery claims have been thoroughly debunked by Ryan Inis Hughes on his popular Ziroth YouTube ...

Donut Lab claimed to have made the world's first production-ready solid state battery. An in-depth investigation suggests ...

Donut Lab says it has developed what it describes as a solid-state battery that is ready for use in production vehicles, and the company claims the technology will begin appearing in consumer ...

Startup Donut Lab made a splash at the start of the year with some astonishing — and suspicious — claims about its solid state batteries. Now Finnish newspaper Helsingin Sanomat reports an individual ...

The conclusion doesn't rest on speculation or anonymous sources. Instead, it comes down to how the battery behaves under ...

Solid-state batteries (SSBs) are the future of electric vehicles. That's no exaggeration. Of the many criticisms that people have for electric vehicles, range anxiety, charging, and the sheer weight ...

Battery fraud investigation reveals how voltage curves exposed Donut Lab's $25M scam using fake solid-state cells that were ...