Donut Lab solid-state battery retest by Finland’s VTT shows capacity rising to 110% at 80C, but weight data is still missing.

Lithium-ion batteries with liquid electrolytes are more susceptible to extreme heat. If a liquid battery gets too hot, the liquid can vaporize and catch fire — a process called thermal runaway. And at ...

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

Microsoft has confirmed to Windows Latest that the newly redesigned battery indicator in the Windows 11 taskbar is now being rolled out to more users. The feature was in testing for a long time and ...

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

CATL says its sodium-ion pack can keep charging and delivering power far below freezing. The real test is whether those lab numbers survive real winter driving ...

Did the Bluetti Pioneer Na keep working in the freezing cold when most batteries would give up? I tested it to find out.

Even if you've sufficiently managed your expectations and aren't going for the flashiest bit of kit, hardware is still ...

Save $190 on this high-end gaming desktop with a liquid-cooled i9-14900KF and RTX 4070 Ti, now priced at $2032.79 for premium ...

Listen, I appreciate the Razer Blades as some of the best gaming laptops on the market right now, but battery is never a strong point. Now the brand wants you to use that precious juice to power its ...

Takes you closer to the games, movies and TV you love ...