Ahead of the Pixel 11 launch, we ran the Pixel 9, Pixel 9 Pro, and Pixel 10 Pro through a video-playback battery-drain test.

Apple is known for touting the “all-day battery life” of its smartwatches, but what does that really mean in practice? To cut through the marketing claims and get to the truth, HotshotTek conducted an ...

"You don't have to buy a warehouse with 480-volt supply." ...

If you were to take a laptop on a plane or away for a ski weekend, how long would it last streaming Netflix before it ran out of battery? It’s a good question, and one that deserves an answer. I’ve ...

Battery life remains a crucial factor when selecting a smartphone, especially as modern devices demand more power to support advanced features and applications. This comprehensive analysis evaluates ...

We’ve got the Samsung Galaxy S24 Ultra in-house and have been using it since Unpacked. And now we’ve just finished running our battery test on the Galaxy S24 Ultra. The results were, quite frankly, ...

As Director of Content, Hardware, I lead CNET's team of journalists and editors, covering news and testing on smartphones, laptops, wireless carriers, AI, and pretty much anything with a battery. I’ve ...

Following the iPhone 15 release on Friday, the first battery test results are coming in. Apple touted the efficiency of the 3nm A17 Pro chip, so anticipation was high for the iPhone 15 Pro and Pro Max ...

We’ve tracked laptop battery performance for decades, and we’ve never seen a jump like this. Here’s why you can ditch your ...

At the BDC-Testing Center in Rochester, N.Y., batteries and energy storage systems are tested for performance, durability, and safety in a modern 18,000+ square foot facility. The test center is an ...