Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...

In a recent battery performance showdown from Phone Buff, two of the most anticipated smartphones of the year, the Google Pixel 9 Pro XL and the Samsung Galaxy S24 Ultra, were subjected to a rigorous ...

We took the major laptop processors (so far) in 2025 and asked them to stream "One Piece" from Netflix until they ran out of ...

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 ...

In this video, filmed at the NETA PowerTest 25 show, Ellen Parson interviews Joseph Aguirre with Spark Testing North America on recent updates in stationary battery testing in the renewable space. In ...

We've tested the best phones you can buy in the US alongside many popular mid-range and budget models. One of the most important and objective tests we conduct is a standardized battery test. We're ...

In 2025, CNET tested the battery life of 35 phones, and our overall top performer is the iPhone 17 Pro Max. At a starting ...

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger ...