CATL is already dominating the global electric vehicle battery market, but now the company is saying sodium-ion batteries will be widely available by the end of 2026. When is CATL launching sodium-ion ...

As early electric cars age out, hundreds of thousands of used batteries are flooding the market, fueling a gray recycling economy even as Beijing and big manufacturers scramble to build a more orderly ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...

Laptop batteries can be a bit of a mystery. You’ve been told when you bought your laptop that its battery can last a certain length of time, but can it really last that long? You don’t have to sit on ...

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 ...

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.

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

The iPhone 17 models have much longer battery life than the iPhone 16 models, with the exception of the iPhone Air because there's no comparable ‌iPhone 16‌ model. Battery life is up six hours for ...

Apple today reintroduced the MagSafe battery specifically for the iPhone Air, featuring an all-new, low-profile design. The new battery provides the ‌iPhone Air‌ with up to 40 hours of video playback ...