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 ...

iFixit's new app comes with all the information you need to prolong the lifespan of your phone -- including an AI chatbot for specific guidance and a battery death predictor. Katie is a UK-based news ...

Batteries are the backbone of America’s technological ambitions. Electric vehicles, drones, aircraft, defense systems, grid storage, consumer electronics—the entire future runs on electrons stuffed ...

Ever wondered why a battery that reads full voltage still struggles to power your device? The answer often lies in its internal resistance. This hidden factor affects how efficiently a battery ...

Electric vehicle fires are notoriously difficult to put out and require copious amounts of water to extinguish. It’s one of the less awesome aspects of EVs, and one that can have devastating ...

Increased battery drain is normal following a major OS update. Your phone needs time to complete the setup in the background. iOS 26 offers a new Adaptive Power mode to extend your battery charge.

When Apple unveiled its new MagSafe battery pack for the iPhone Air, it raised two questions. First, does this mean the iPhone Air has terrible battery life? And, second, would it work with other ...

There's no greater disappointment then getting ready for a night on the town, or packing up your car for a nice trip, and your car battery is dead. Next comes the question: is my car battery at the ...

Running low on battery power is a common complaint among mobile phone users. Beyond complaining, you want to preserve the juice before it runs out. One way to do that is to determine which apps are ...