You can check the health of your iPhone's battery to determine when it's time for a replacement.

Open one of your iPad’s analytics files (these files start with “Analytics” followed by a date). In the analytics file, tap ...

Go to Settings > Battery > Battery Health to check the iPad battery health. If your iPad doesn't have that option, coconutBattery and iMazing can check the battery health from a computer. Consider ...

To check your iPad's battery health, you'll need to install a third-party app, which will require you to connect the iPad to a computer.

With iOS 18, Apple allows you to check your iPhone 16's battery cycle count directly as a built-in feature, along with the maximum capacity percentage. Since battery longevity is one of the biggest ...

A key indicator of your MacBook's battery health is its cycle count. Keep reading to learn what it means and how you can check it for yourself. Modern MacBooks can last 18 hours or more on a single ...