Donut Lab's solid-state battery pack charged from 10-80% in 12 minutes at over 100 kW in a Verge TS Pro motorcycle, the first ...

Donut Lab’s fast-charge demo beat many e-motorcycles, but 400 Wh/kg and 100,000-cycle claims remain unverified after the ...

Finnish startup Donut Lab has just released the third independent test of its solid-state ...

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger ...

The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say.

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

While car batteries die more quickly in hot weather, keeping on top of things during the winter is still essential. Here's why: Cold temperatures reduce a battery's cranking power. A battery that's ...

Its lithium-ion battery will eventually refuse to hold a charge, as degradation via charging and time catch up with the device. The electrolyte inside will stop working, and it’ll be time to repair or ...

Foldable phones have become a prominent segment of the smartphone market, combining innovative designs with advanced functionality. A detailed battery test was conducted by The Tech Chap to evaluate ...

Big O Tires is offering free battery checks as part of this week's Tire Check Tuesday program to help drivers ensure their vehicles are road-ready. Their experienced technicians will inspect battery ...