During testing, the solid-state cell sustained an 11C charging rate. The battery reached 80 percent charge in 4.5 minutes and ...

VTT testing says Donut Lab’s “solid-state” battery likely matches lithium-ion; energy density measured at 298 Wh/kg, claims ...

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 ...

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

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 ...

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 ...

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 ...

EV-scale solid-state battery cells have come one step closer to reality in Louisville, Colorado, where Solid Power announced it will begin pilot manufacturing of solid-state cells. The completed ...

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 ...

Donut Labs gave its new solid-state motorcycle battery to an independent third-party testing lab for validation. Supposedly, its charging speeds line up. But I'm still not convinced.