Battery innovation doesn’t always get the spotlight, but maybe it should. After all, it’s one of the few things that truly defines the day-to-day user experience. Over the years, smartphone processors ...

Battery life; we can never have enough of it. Even though most smartphones from the past few years will easily take you through a day of use and possibly even two, the oldies among us still pine for ...

Here’s all you need to know about the magic that happens inside your EV battery and how it impacts range, charging and performance. There’s no one-size-fits-all solution when it comes to batteries, ...

A popular DIY "freezer trick" promises to revive dead power tool batteries. Before you try it, here's what experts say actually happens inside the pack.