Scrolling and streaming suck plenty of power on today's Android phones. Here's how to squeeze the most juice out of your battery, including a new option to monitor battery-hungry apps.

Battery life has always been my top concern and the main factor I consider when buying a new iPhone. It's also an unwarranted fear; I am aware of that. Most of the time, I have at least one charger ...

Small tweaks, big battery gains ...

Turn off haptic feedback at the system level to save battery. Reduce motion and transparency, and lower white point to cut down on display energy. Assign Low Power Mode to the Action Button for quick ...

There was a wave of outrage in the weeks preceding the release of the iPhone 15, as some iPhone 14 Pro users discovered the health of their batteries degrading significantly faster than with previous ...