Doel's curiosity has long centered on what happens to the lithium batteries buried inside every disposable vape pen. Each one ...

"They run all day and recharge quickly." ...

The current global energy landscape increasingly requires power sources that conform to specific physical constraints ...

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 ...

As electric vehicles (EVs) surge in popularity to combat climate change and reduce fossil fuel dependence, ensuring the ...

Some battery manufacturers and even BEV makers would consider that tragic because it would be the end of the world as they know it, but I'd feel fine.

We may receive a commission on purchases made from links. Despite the rise of rechargeable lithium-ion batteries, there are still many times when non-rechargeable batteries are the better option.

CATL made headlines again with a new cell. Instead of being able to withstand 5C charging, its main advantage is using a new and much cheaper chemistry than those dependent on lithium. Naxtra ...

Tesla has started building Model Y battery packs with its in-house 4680 cells again, more than two years after pulling the plug on the original 4680-equipped Model Y to prioritize Cybertruck ...