Low Power Mode is often misunderstood as a battery-saving cure. This piece looks at what it really changes inside your phone, ...

Apple’s iOS 26 brings a new level of innovation to battery management with the introduction of Adaptive Power Mode, a feature designed to optimize energy efficiency without compromising performance.

iOS 26 adds a new Adaptive Power Mode to newer iPhones to extend their battery life under heavy load. It will achieve this by lowering the display brightness and making other under-the-hood changes.

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Have you ever found yourself in dire battery straits with your iPhone? You're not alone. With our devices becoming integral to almost every aspect of our lives, it can feel like you're missing a limb ...

No matter how flashy a smartphone might be, how many features it touts, it has a single piece of technology packed inside that is more important than any other: the battery. When it runs dry, your ...

Low Power Mode is a feature on your iPhone designed to extend battery life when your device is running low on power. When activated, it reduces or disables certain functions and performance ...

Thankfully, there’s now a Power Saving Mode in Google Maps. It allows you to activate a black-and-white, full-screen overlay ...

Your Samsung phone may already have decent battery life, but a few smart tweaks can make that even more enduring.

The Samsung Galaxy S24 series, particularly the S24 Ultra, boasts impressive performance and battery life, but there are several tweaks you can make to further enhance its battery efficiency. Here are ...

The study by Purdue University researchers, led by Charlie Hu and Pranab Dash, aimed to accurately measure the power draw of OLED displays in various brightness settings. They tested six popular ...