We've tested and reviewed products since 1936. Read CR's review of the EverStart Platinum AGM 65 car battery to find out if ...

As a laptop user, it is a good idea to keep an eye on your laptop battery status. So you know when to plug in the charger or turn it off. For a long time, Windows couldn’t show battery percentage.

Mar. 26, 2025 — Lithium-ion batteries, used in consumer devices and electric vehicles, typically last hours or days between charges. However, with repeated use, they degrade and need to be ...

It’s no secret that solid-state batteries have the potential to be the next big thing in the electric vehicle industry, but their mass-market adoption has been dragged down by reliability concerns.

One important change is a new laptop battery indicator that visualizes the charge level with new symbols. This change was actually supposed to be implemented last month, but the release was ...

And most importantly, BMW is investing billions of dollars in new battery technology, including a new controller it calls the “Energy Master.” As the political winds shift, BMW hopes doubling ...

AGM Group Holdings Inc. Beijing, March 02, 2025 (GLOBE NEWSWIRE) -- AGM Group Holdings Inc. (“AGM Holdings” or the “Company”) (NASDAQ: AGMH), an integrated technology company specializing ...

Thousands of buildings across the United States are staying cool with the help of cutting-edge batteries made from one of the world’s simplest materials: ice. When electricity is cheap ...

Rechargeable batteries are one of the best ways to save money and reduce e-waste. Upgrade this spring if you're still tossing out dead batteries. However, you need to be wary when buying ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

As we rely more and more on smartphones in our daily lives, stretching out battery life has become essential, especially since phone makers refuse to include batteries that last much longer than ...