Knowing which apps are draining your battery can be a big help, but sometimes tweaking a few settings can help your iPhone ...

Are you worried that your battery is starting to die and may need to be replaced? Are you looking for a used laptop and want to make sure that the battery is in reasonable condition before you buy?

I turned battery anxiety into an actual number.

No matter how well you take care of a device, your battery's health will slowly deteriorate over time. Here's how to quickly check the health of your iPhone or iPad battery. A low-health battery will ...

Smartphones, whether expensive or more affordable, provide a simple way to check your battery status. Simply check the top-left or top-right corner of your screen. to see the percentage of battery ...

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 ...

Sanuj Bhatia, the managing editor at Pocketnow, is responsible for supervising and contributing to all the content published on the website, including news, reviews, features, and how-tos. He began ...

Nobody wants to find out that the battery on their AirTag is dead when they really need it. So, it's prudent to keep tabs on the battery status and replace it when it starts getting low. Unfortunately ...

A battery that suits one household may not suit another if there is too little solar to charge it well.

The AirTag relies on a disposable CR2032 battery to function. While Apple recommends changing the AirTag battery after a year, your mileage may vary based on usage and location update frequency. You ...

Daniel is Lifehacker's Shopping Editor covering tech deals and reviewing TVs, headphones, speakers, and projectors. He earned his master’s in journalism from Columbia University and has reported for ...