ZDNET's key takeaways You can run a report to check battery health in Windows 11.This report provides details on capacity, ...

Has the battery performance of your laptop noticeably declined? Here's how to generate a report in Windows to help you ...

So many of our daily gadgets rely on batteries. From something as small as a computer mouse to the bulky units needed to run a car, we can't seem to get away from our need for them. That's why it can ...

Numerous gadgets, from remote controls to hearing aids, depend on small batteries. It’s vital to know when these batteries are close to being drained so they can be substituted before they’re fully ...

If you have owned your computer for a few years, you may notice certain problems, such as it may no longer remember the current time and date, certain peripherals may ...

Raise your hand if your smartphone is basically glued to your palm. Whether it’s killing time in the subway, queuing at the doctor’s, or sneaking in a quick ...

Want to know how to check your MacBook’s battery health? You’re on the right page. You don’t need any tools or extra software, and you’ll soon be able to determine if your battery is operating as ...

All batteries die over time, and OS X offers a quick way to determine if yours is on its way out. Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.