Many people look to buy a new phone when the battery starts draining. Learn tips and tricks to extend your Android phone’s battery life.

When you're looking for a flagship phone with a long battery life, is one phone maker better than the others? To find out, we compared battery test results for the latest Apple, Samsung and Google flagship devices.

Through a combination of bigger batteries and greater efficiency, Apple has drastically improved iPhone battery life over the years.

If your Apple Watch is getting older and you don't want to spring for a new one or an expensive battery replacement, there are still plenty of things you can do. Just changing a couple of settings and features could make even your old Apple Watch last through a day or more.

It's not surprising that the largest smartphones by the likes of Apple and Samsung have the longest battery lives, because they have the biggest batteries — but new testing shows that the iPhone 16 Pro Max beats them all.

There’s a common saying among many tech experts that the iPhone’s ideal battery charging zone is between 30 and 80 percent. We’re often reminded not to charge our phones all the way to 100 percent and to avoiding letting it dip down to 0 percent

German sister site Macwelt asked Facebook users to share screengrabs to show their battery health and to determine whether they charged to 80% or 100%. Data was only collected from iPhone 15 users to ensure there was a year’s worth of usage.