There are few items that are more useful for more people than a good flashlight. A bright light that you can carry with you is essential for everything from lighting a night hike to peering into the ...

Xiaomi is offering higher-capacity battery replacements for older Xiaomi 13 phones in China, giving users a practical way to extend device life.

The DeWalt 20V Max 2.0 Ah Battery is on sale at Amazon for 67% off. Shoppers say it's light and fast-charging, making it a ...

Buying an electric bike is exciting, but one of the smartest questions you can ask before checkout is this: What is the ...

The European Union (EU) will enforce new rules from 2027 requiring smartphones and other battery-powered devices to allow ...

The state of California could pick up the tab for personal car repairs as part of an under-the-radar program — but only if you own an EV. The California Air Resources Board has quietly launched a $10 ...

The famed inventor's nickel-iron idea isn't suited for EVs, but it could help solar farms and data centers. By Andrew Paul Published Feb 11, 2026 12:05 PM EST Add Popular Science (opens in a new tab) ...

We may receive a commission on purchases made from links. Batteries might not seem like a household commodity that you need to form an opinion about. That is, unless you have a collection of high-tech ...

Apple has simplified the battery replacement process and is selling the battery through its Self Service Repair Store, complete with an updated step-by-step guide. Here are the details. Last October, ...

A European electric vehicle repair shop said Teslas powered by LG battery packs made in China have higher failure rates than those made in Europe or the U.S. The LG cells face accelerated degradation ...

A prominent European EV repair specialist is sounding the alarm on Tesla Model 3 and Model Y vehicles equipped with LG battery cells manufactured in China, claiming they are seeing “catastrophic” ...