Windows 11 has a built-in report that provides insight into your laptop's battery health, including whether a replacement is actually needed.

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Other warning signs include any corrosion or white or grey deposits around the battery's terminal, which should be cleaned ...

Modern car batteries are typically sealed and maintenance-free, but extreme heat can shorten their lifespan. It is crucial for vehicle owners to address any open safety recalls, which can be checked ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

While car batteries die more quickly in hot weather, keeping on top of things during the winter is still essential. Here's why: Cold temperatures reduce a battery's cranking power. A battery that's ...

Maintaining your MacBook Air's battery health is essential for keeping your device running efficiently. Over time, the battery naturally loses capacity, affecting how long your MacBook can operate ...

The transition to electric vehicles has introduced new categories of technical challenges that differ significantly from traditional automotive problems. Among the most frustrating for owners has been ...

To make the most of EV ownership, you need high-voltage charging equipment at home. We tested some of the top home EV ...

12-volt batteries are still ubiquitous in modern battery-electric vehicles. As you know, the 12-volt battery is the classic one under the “hood.” It powers accessories like lighting, power locks, ...

Rivian has yet another 12-volt battery issue, this time on the Gen 2 R1S and R1T vehicles. Owners report that an aluminum bracket holding the battery in place corrodes after only a few months, ...

The Apple Watch remains one of the best-selling smartwatches, with multiple models available. It is known for its seamless integration with iOS, intuitive watchOS interface, and reliable health and ...