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

This video puts the iPhone 17 through an extended battery test designed to mirror real-world usage. Screen time, background ...

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 ...

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

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 its announcement video for the iPhone 16e, Apple said the device features a new internal design that allowed for a larger battery. Apple does not publicly advertise mAh battery capacities for ...

You might be reading this on a device that has one – lithium-ion batteries are in just about every new device we use today. Because of that, and with many of those tools and toys likely on the ...

Despite retaining a 4,400 mAh battery, the Galaxy Z Fold 7 shows improved endurance in early battery tests. While not a massive leap from the noticeably thicker Z Fold 6, it offers noticeable gains ...

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 ...

The new Pixel 9a might appear an unassuming mid-range phone at just $499, but it actually packs Google’s largest-ever battery into a 6.3-inch form factor. The 9a’s new 5,100mAh cell is a significant ...