If you're aware of the happenings in the world of electical vehicles, you would have heard of solid state batteries. Here's ...

For end consumers, a battery is an energy storage unit that provides stored power to an electronic device. Of course, a battery is a finite energy source that will require recharging when depleted.

Your power banks's capacity won’t neatly map onto your charging needs, but finding the right size doesn’t have to be ...

At a glance, the many disposable and rechargeable batteries available from various brands seem like the perfect energy storage solution. They're compact, they're consistent, and in the case of ...

A long running rule known by smartphone owners is that you should keep your battery between 20% and 80%, but does this ...

GM plans to provide premium range EVs at much reduced prices by 2028 thanks to its newly-developed LMR batteries. General Motors and LG Energy Solution are developing lithium manganese-rich prismatic ...

Battery manufacturers are facing a demand crisis, a new report from AlixPartners says. Solving it isn't going to be easy.

Mild hybrids are everywhere in 2025, but when that 48-volt battery fails, what’s the damage? Here’s how much a new one costs, why it matters, and what the future holds for long-term owners. It used to ...

It seems like you can't swing a dead battery without hitting a mild hybrid vehicle (MHEV) these days. The premise is appealing – get moderate gains in fuel efficiency and performance, provide more ...

We want to hear from you! Share your thoughts in the comments and vote in the poll below — your take might be featured in a future roundup. I have a few older phones in my collection. I’ve rattled on ...