Once you’ve unpacked your Fitbit watch, the next thing that you must need to learn is on how to charge it and check its battery level. In this post, we’ll show ...

Need a charge? Here's how to check AirPod battery levels on your iPhone, Mac and Android so they don't die on you. RD.com, Getty Images, via merchant Immerse yourself in your favorite music. Share ...

Using your favorite pair of Bluetooth headphones with your iPhone is super convenient. However, since they're battery-powered, you must keep an eye on their charge so that they're always sufficiently ...

Business owners use smartphones, such as the Apple iPhone, to keep in touch with customers and colleagues when away from the office. The iPhone battery can power the phone for up to eight hours of ...

If you just bought an Apple AirTag or you’re considering it, you may be wondering how long the battery lasts. We’ll answer that question, and more, in this walkthrough. Apple’s AirTag accessory, like ...

Apple AirPods offer around five hours of listening time and two hours of talk time (or with second-generation AirPods, three hours of talk time) on a single charge. And if you pop your AirPods for 15 ...

Most handheld devices use alkaline or rechargeable batteries, and measuring the battery capacity is a crucial feature of such designs. Most of the time, however, using a battery level monitoring IC ...

Apple said that AirTags batteries should each last about a year, so if you bought one at launch, it's now time to check how much charge you've got left. It's impossible to predict with any certainty ...