We may receive a commission on purchases made from links. Over the last two decades or so, there's been a significant shift in the way that battery-powered devices are rolled out. These days, it's ...

That old smartphone buried in your junk drawer might be doing more than collecting dust. If its back panel is bulging, its ...

From smartphones to laptops to even styluses like the Apple Pencil, many devices rely on lithium-ion batteries. These batteries have become increasingly popular in recent years due to their slim ...

I was having a weird issue in which the trackpad of my 2008 MacBook Pro wouldn't click, so I took it into the Apple Store. The genius flipped the computer over, popped the battery out, and it had ...

Some of the newest Android phones can last for days on a single charge, even without adjusting settings to extend battery life. Cutting-edge technologies like silicon-carbon power cells continue ...

As impressive as modern smartphone technology is getting, batteries still rely on chemical reactions. This means these units are prone to some issues, one being battery swelling. It’s not a common ...

Lithium-ion batteries pack an amazing punch for their size. They’re robust enough to run our laptops for hours, power our smartphones, and even drive our cutting-edge electric vehicles. However, ...

Treat your lithium polymer batteries well and they'll deliver hours and hours of flying excitement. Don't, and things can go horribly wrong. Managing Editor Josh Goldman is a laptop expert and has ...