Don't overuse the heads of your electric toothbrush. The ADA recommends you change these heads every three to four months. If ...

We tested 14 of the most popular electric toothbrushes and found three standout options that did well to help us improve our ...

An editor tested five popular electric toothbrushes over the course of a month. Dentists also share the must-have features to ...

If you were one of the lucky ones who got a MoonSwatch when they first came out, chances are your watch’s battery is dead by now. That’s always an awkward moment. How do you replace the battery? Is it ...

Lithium-ion batteries are found in everything from smartphones to cars, and while they are generally very safe if stored and charged correctly, there are thousands of documented cases of them catching ...

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...

Biggest breakthrough made by Chinese researchers came from changing what’s inside Lithium-ion batteries quietly power modern life — phones, laptops, e-bikes, cars, even planes. Most of the time ...

Mercedes-Benz is recalling 2022-2023 EQBs after battery fires occurred globally, advising owners not to charge beyond 80% until dealers update software.

We earn commissions from purchases you make using links in our articles. Learn more. A car battery charger will make sure you can start your car if you're not using for a while. If you’re going to be ...

Unleash Windows 11's hidden features, maximize the power of its AI tools, and fine-tune your PC like a pro with these powerful tips. I've been testing PC and mobile software for more than 20 years, ...

Never ever buy a Toro lawnmower. I would give a zero star if I could!!! I purchased a self propelled toro 140cc mower this past May for $400.. After 5 months of use the lawnmower...wouldn't start ...