Since announcing earlier this year that it was on the cusp of a major battery breakthrough, Finnish startup Donut Lab has faced a lot of questions, and plenty of skepticism, about its production-ready ...

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

China will release a standard for solid-state EV batteries later this year as several automakers begin testing the new ...

Solid-state batteries are considered the inevitable future of EVs, but bringing them to market is slow work. One of Germany’s most popular automakers is no stranger to putting in the legwork, as the ...

The BMW Group is bringing large-format, pure ASSB cells from Solid Power to its test vehicle, a BMW i7, which is being operated in the Munich area. The potential benefits of ASSB technology: higher ...

BMW is testing solid-state battery cells developed by Solid Power in the i7 sedan. Solid-state compositions promise lighter weight, greater energy density and thermal safety, and longer ranges for EVs ...

Mercedes-Benz on Monday announced the start of real-world testing of prototype solid-state battery cells from the U.S. firm Factorial. These cells were installed in a Mercedes-Benz EQS sedan in late ...

This week already brought us a camper loaded with solid-state battery power, and now we have a luxury EV putting its own solidified energy storage to work. BMW is road-testing solid-state batteries in ...

Solid-state battery startup Solid Power on Monday announced installation of a pilot production line for battery cells—a big step toward delivering cells to automakers for testing. Solid Power plans to ...