A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger ...

The HP OmniBook 5 14 is a mid-range marathoner.

The company claims to have the world's first production solid-state EV battery. Doubt persists, but an independent test is ...

A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of ...

Considering a home battery? These 3 factors can help you decide ...

Apple wants the next iOS update to boost battery life, but users are skeptical. Here's why.

Evenlite, a trusted leader in emergency lighting, announces the publication of a White Paper that serves as a guide to ...

After notching its fifth straight record-breaking sales year in the US, Hyundai has no plans of slowing down. The ...

The big reveal at CES of a production-ready solid-state battery needs backup.

The performance of rechargeable batteries is governed by processes deep within their components. A fundamental understanding of electrochemistry, structure–property–performance relationships and the ...

Electric car batteries are surprisingly robust, and mileage is not a good indicator of battery wear, according to a new study.

Neighbors won’t hear the lithium batteries, developers of an energy storage facility told the Agawam Planning Board on Thursday. Developers also didn’t have to hear their neighbors, as the site plan ...