If you're using an older iPhone, you're all too familiar with the pop-up warning when your phone's battery drops below 20%. And if your iPhone is really old, that warning could be followed by a drop ...

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 ...

It can be hard figuring out what advice will actually save your iPhone battery life and what’s basically tech superstition. What settings can you easily change that make the biggest impact without ...

In iOS 26, Apple offers a new Adaptive Power Mode that works alongside the existing Low Power Mode to intelligently extend your iPhone's battery life. Unlike Low Power Mode's heavy restrictions, this ...

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 ...