Replacing the battery on your MacBook can be expensive, especially if you use Apple's official service. Doing it yourself is ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Boost your iPhone battery life with seven simple settings tweaks, from Auto-Brightness to Low Power Mode, that reduce drain ...

Apple’s AirTag is designed to run quietly in the background, helping you keep track of everyday items like keys, bags and ...

Struggling with iPhone battery life? In this episode of Setup Essentials, Paul shows you how to check the battery on your iPhone, what iPhone battery capacity really means and the iPhone settings for ...

Consider these 12 expert-approved tips and tricks to make your device last up to hours longer - no matter what model or brand you own.