The day your car won’t start isn’t the best time to shop for a new car battery. But according to our research, that’s exactly what most people do. You’ll probably have to replace the car battery once ...

UNIGRID has announced the release of its cell technology for the Na⁺ Fleet platform, a 12V starter battery system utilizing the company’s NaCrO₂ (NCO) sodium-ion cells. This development allows ...

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment ...

The transition to electric vehicles has introduced new categories of technical challenges that differ significantly from traditional automotive problems. Among the most frustrating for owners has been ...

While electric vehicles generally have a big ol’ lithium battery containing heaps of kilowatt-hours of energy slung under its floor, most of them still require an old-school 12-volt battery to ...

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We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman ...

Lyten to restart Northvolt's halted production plants -CEO Lyten CEO: Deal will speed up lithium-sulfur production BMW says Lyten will only be considered for future projects FACTBOX: Competing battery ...

Rivian owners have designed an adapter kit to replace the proprietary 12-volt lead-acid batteries in their vehicles with cheaper, off-the-shelf parts. A complementary solution could also allow keeping ...