If you own a classic car, you know the ultimate mood killer is when the battery dies from being idle for too long. Well, here's how to fix that.

️ Editor's note: We will be updating this article in the coming months to reflect long-term testing. Dead batteries are the silent killers of garage-kept cars. If you store your car for any stretch ...

Your car’s battery might seem like a “set it and forget it” part, but when it fails, it can leave you stranded, potentially costing you hundreds of dollars in tow fees or a visit to the mechanic to ...

The truth about EV battery repair and why understanding state of health could revolutionise the electric-car market ...

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than conventional cars? Can a small Massachusetts start-up perfect a battery that ...

We tested six portable jump starters with built-in air compressors. Two products clearly stand above the rest.

As an EV that started out so far ahead of the game 15 years ago, some might say an all-new, fully-competitive Nissan Leaf is long overdue, but it has finally arrived.

Last year, BMW and Michigan startup Our Next Energy (ONE) announced a partnership to test the latter's Gemini battery system with the goal of increasing the BMW iX's all-electric range to 600 miles ...

Volkswagen AG said its battery startup has seen promising results with solid-state cells for electric vehicles, a win for the German carmaker as it pushes to make EVs more efficient and less expensive ...

Stellantis NV plans to operate a test fleet of electric vehicles powered with solid-state batteries in two years’ time, taking a step toward potential commercialization of a technology that’s aimed at ...