Donut Lab released its second independent solid-state battery test result Monday. The pouch cell was subjected to extreme temperatures as high as 212 degrees Fahrenheit. It appeared to perform well at ...

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

Learn why battery breakdowns are rising in Australia and how quick and reliable roadside assistance helps keep drivers safe ...

Donut Lab publishes results from its second VTT-backed test, claiming strong performance at extreme temperatures.

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 ...

When the modern electric vehicle was still in its infancy, drivers worried that vehicles would need expensive battery replacements within a few years. But battery lifespans are exceeding expectations.

No, LED headlights do not use more battery than traditional halogen or HID lights. In fact, they use significantly less. A ...

Most drivers expect their car to start without hesitation, but the battery behind that reliability does not last forever ...

Test Editor Doug Newcomb recently tested a slew of portable jump starters and landed on eight he recommends—five of which are ...