The lithium-ion battery pack sitting under millions of electric vehicles on the road right now may be approaching a shelf ...

VTT's second independent test shows Donut Lab's solid-state cell delivered 110% capacity at 80°C and survived 100°C discharge, but key claims remain unproven.

Chinese automakers are planning to start testing solid-state EV batteries in 2026, with one claiming massive energy density ...

Independent high-temperature testing suggests the Donut Battery doesn’t just survive extreme heat, it improves efficiency — potentially rewriting the rulebook on EV battery safety and performance.

Donut Lab released the results of the second independent test showing that its solid-state battery can handle extreme heat without affecting its performance ...

Donut Lab released independent testing of its new solid-state battery, which can charge to 80 percent in just five minutes.

When a company claims to have created what’s essentially the holy grail of batteries, there are bound to be some questions.

The big reveal at CES of a production-ready solid-state battery needs backup.

The Donut Lab solid-state battery was heated to the boiling point of water. Here’s what happened next.

Solid-state batteries promise to be the next big thing and they’re finally coming to road-going vehicles. One of the first companies to offer them is Verge Motorcycles, which said customers can expect ...

Electric vehicles and grid storage systems depend heavily on lithium and other costly metals.