In a study published Sept. 18 in the journal Science, the scientists noted that this battery can operate at 194 degrees F (90 ...

Learn how to charge your iPhone the right way with iOS 26 features to maximize battery life and protect your device’s ...

If you want your power bank to last, treat it more like a living thing than a chunk of metal. Keep it out of direct sunlight, and don’t stash it in a sealed or hot space. If it feels warm, let it cool ...

EcoFlow just announced its latest “most powerful” and “easy-to-install” whole-home battery backup system. It’s called the ...