Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Your car only starts reliably because two electrical workhorses share the load. The battery delivers instant power on demand, ...

Ignition coils sit at the center of every gasoline engine’s spark, yet they usually stay invisible until something goes wrong ...

Windows 11 has a built-in report that provides insight into your laptop's battery health (and whether a replacement is needed).

Wireless earbuds have more features than ever, but that comes at a cost: power. Here's how to maximize your battery life.

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

A: When it comes to vehicles, there are no truly watertight seals on every opening. Doors have drains that allow water that ...

Only attach jumper cable clasps to the correct locations in the guide. Be cautious with your choice of grounding metal to attach a clasp to. Turning your keys in the ignition only to realize your car ...

View post: Rare 730-HP Manual RUF Porsche-Based Supercar for Sale With Just 8,651 Miles Powered by a 6A lithium battery of its own, the 12V smart charger is controlled using a built-in LED display ...

Don’t worry, it’s not just you. Everyone dropped their first, or likely fortieth, F-bomb when their dad had them hold the spark plug while he hit the kickstarter on their dirt bike. While it might ...

Some settings on your iPhone, like the sleek animation effects, impact its battery life. Here's how to disable them. With more than a decade of experience, Nelson covers Apple and Google and writes ...

It’s no secret by now that China is dominating the global battery market. CATL and BYD alone accounted for over 50% of global EV battery usage through September. To stay ahead, Chinese automakers and ...