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 ...

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.

These days, batteries are found in just about every electronic device you could imagine. From phones to lawn mowers to cars, the items that make life in the modern world happen to do so with a battery ...

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 ...

The battery packs in electric vehicles (EVs) are only as safe and effective as the battery-management system (BMS) watching over it. The BMS plays a pivotal role in the EV, monitoring the voltages in ...

Battery performance is one of the biggest factors shaping smartphone experience today. The Android vs iPhone battery debate is less about raw capacity and more about how power is managed through ...