How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause ...

Many companies are exploring ways to extend the life of EV batteries by repurposing them for secondary applications. For ...

If your Apple AirTag dies, you'll be at risk of the losing the device it's tracking. Use these tips to prolong the life of ...

Wireless headphones have become part of everyday life. People use them for work calls, entertainment, travel, and long hours ...

It's difficult to form a protective coating that prolongs battery life at the battery's cathode, but there may be a low-cost ...

Windows 11 has a built-in report that provides insight into your laptop's battery health, including whether a replacement is actually needed.

Apple Watch alternatives focus on strong health tracking, long battery life and broad compatibility, making them appealing ...

Android vs iPhone battery management differs in charging speed, software control, and efficiency, shaping how long phones ...

Pixel phones receive seven years of updates and their hardware holds up except for one crucial component: batteries. Here's how Google plans to change that.

If you're the kind of person who can't let an appliance drop below 50% battery life without breaking out in a cold sweat, I ...