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

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.

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

Learn how to check your iPhone's battery health accurately in iOS 26 with detailed stats and insights beyond the built-in feature.

Learn how to charge your iPhone the right way with iOS 26 features to maximize battery life and protect your device’s ...

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 ...

But Kia has become the first manufacturer to publicly trial a battery passport it says will 'mark a major step forward in ...

The Pixel 10 lineup has a controversial battery health feature. Users don't have the option to turn it off. The feature limits your phone's battery capacity over time. If you're a Google Pixel 10 ...

Kia is testing smart battery “passports” that track individual cell health, allowing cheaper repairs and longer EV life ahead ...

Whether you use an iPhone or Android, stop charging your phone all the way to 100%. It is recommended to keep your charge ...

TL;DR: Google's Pixel 10 range of smartphones will have the Battery Health Assistance feature enabled by default, with no option to disable it, just as was the case with the Pixel 9a earlier this year ...

BCA’s Battery Health Check and Grading system offers a standardised, data-driven assessment of EV battery condition. BCA ...