Consumer Reports has been testing battery lawn mowers for well over a decade and has watched them improve. More consumers are ...

If you've visited a NAPA store, you've encountered a Legend-branded battery. Due to a turn of events, it's no longer a secret ...

If your e-bike battery is not holding a charge, draining too fast, or showing full but dying quickly, you’re not alone. This ...

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how. Andrew Lanxon Editor at Large; Lead Photographer, Europe When he's not testing the latest phones or ...

Spacecraft have used a plutonium isotope to stay afloat for decades, but another isotope could last even longer.

China is already dominating global electric vehicle battery sales, with CATL and BYD accounting for over 55% of the market alone last year. To promote safer, more efficient, higher-energy-density ...

Whether you're a long-time MacBook owner or you've dug into our MacBook Air buying guide recently, the time will come when you may consider changing your laptop's battery. The vast majority of laptops ...

EVs make a lot of sense day to day, but the real question often comes years later, when the biggest component finally asks for attention. Electric vehicles are slowly becoming an accepted part of the ...

Electric vehicles come with some obvious perks, from impressive acceleration and near-silent driving to charging costs that are typically, though not always, lower than fueling up with gas. But ...

Apple is claimed to have announced a half-price battery replacement service for iPhone 13 users in China. That claim has not been verified, but the publication says that consequently Apple has ...

Faster charging, greater durability, cheaper production, more energy density, and improved safety. Donut Lab unveiled a production-ready solid-state EV battery at CES 2026 that recharges fully in five ...

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, ...