Ryobi tool acting up? Dirty battery terminals might be the culprit. Knowing when (and how) to clean them could save you ...

There may come a time when you need to disconnect your car battery, whether to prevent damage, perform maintenance, or replace it altogether. Disconnecting a car battery is a relatively simple process ...

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your key fob quickly and safely. Physical keys used to be standard, but today’s ...

You know you’re supposed to store your electronics in a dry spot after you’ve removed the batteries, right? You don’t always do that, though, do you? You just haphazardly toss those decorative, ...

Sealed motorcycle batteries are a fantastic invention. Motorcycles usually have a minimum of space under the seat or tank, and the battery is sometimes located deep down under the seat, the frame or ...

If your laptop’s battery doesn't last nearly as long as it first did out of the box, then it might be time to replace it. The lithium-ion batteries used to power most laptops degrade over time with an ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more. How ...

Have you noticed the terminals on your DeWalt batteries have gotten dirty? Cleaning them is simple and will keep your tools ...