Button cell battery ingestion leads to thousands of injuries - and even deaths - in the US each year. Here's the only brand I trust now, and the critical reason why.

Researchers at the University of California has come up with a smarter way to estimate the remaining range in an EV's battery.

This week is Fire Prevention Week, and the NC State Fire Marshal’s Office and Wilson Fire Department are warning you about the dangers of lithium-ion batteries.  Inside ...

German zero-emission aircraft developer Vaeridion is to flight test its advanced battery system on the Dornier 328-based UpLift flying testbed operated by the country’s DLR aerospace research centre.

Apple rolled out the first commercial release of iOS 26 last week, bringing the new Liquid Glass user interface to millions of iPhone users. Liquid Glass was the most controversial aspect of iOS 26 ...

Here’s iOS 18.7 battery life drain and performance test for compatible iPhone models on video. All of the talk might be about the iOS 26 software update right now, but for those who don’t want to ...

We hesitate to call the solid-state battery the Holy Grail of EVs, since the Holy Grail, according to the story, is never actually obtained by humans. Still, solid-state batteries look very promising.

Kora has secured $2.6 million to develop a smart home energy system. The system aims to reduce energy bills and let customers store and sell their excess solar energy. Business Insider got an ...

TL;DR: Solid-state power banks like the KUXIU S2 offer a safer alternative to traditional lithium-ion batteries by replacing flammable liquid electrolytes with solid or gel substances, enhancing ...

Maybe the tide has finally turned for Tensor with a very fresh battery drain test showing that a brand new Pixel 10 Pro can best Apple’s middle-child iPhone 16 Pro by an impressive 45 minutes. In the ...

Most Android smartphones come with impressive battery performance, especially mid-range phone which pack a larger battery. But like all lithium-ion batteries, they gradually degrade over time. While ...

It’s easy to forget, but your AirTag can actually run out of juice, so knowing how to replace your AirTag battery is key. Apple’s trackers are designed to last more than a year on a fresh battery, but ...