I took some of the latest phones with the largest batteries and ran a series of endurance tests: the Redmi Note 17 Pro Max ...

Ever wondered why stores will diagnose your dying battery without charging a dime? The answer is surprisingly simple.

Now that we can openly talk about the Pixel 11 series, share thoughts on new features and changes, and eventually get to full ...

A broad new smartphone test has found that Apple devices lead the industry for battery life, with the iPhone 17 Pro Max ranking as the longest-lasting phone tested and Apple tied as the top overall ...

The new iPhones Apple unveiled last week offer improved battery life, at least according to official estimates. Better battery life is something buyers expect from each new iPhone generation.

Our lab data proves you can find top-performing cordless vacuums with long-lasting batteries and strong suction without breaking the bank. An expensive vacuum cleaner should give you the best battery ...

PCMag readers know all about our Editors’ Choice award—the gold standard for standout products—but in 2026, we’re raising the bar. Enter the new PCMag Lab Awards, reserved for hardware and software ...

It's not surprising that the largest smartphones by the likes of Apple and Samsung have the longest battery lives, because they have the biggest batteries — but new testing shows that the iPhone 16 ...

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 ...

To find the laptops with the best battery life, we had to do a lot of testing.

We’ve tracked laptop battery performance for decades, and we’ve never seen a jump like this. Here’s why you can ditch your charger for longer, and which laptops go the distance. Laptop performance ...

Legion Go 2 SteamOS performance tests reveal how the handheld handles Cyberpunk 2077 and six other games across various TDP ...