How do I check my Apple battery health?

To check your iPhone battery health, follow these steps:

  1. Open the Settings app on your iPhone.
  2. Navigate to "Settings" > "Battery".
  3. Select "Battery Health & Charging" within the Battery section.

On the Battery Health & Charging page, you'll see several important details:

  • Current capacity: Displays the actual battery capacity compared to when it was brand new. Lower values suggest increased battery age.
  • Maximum peak performance capability: Reports your battery's ability to supply peak current demands. If there's reduced performance due to depleted battery health, you may see a message indicating that performance management features have been applied.

Additionally, if your battery has experienced issue(s), such as unexpected shutdowns or degradement leading to significant performance concerns, you might encounter warning messages encouraging a battery service visit.

Remember that relevant information will depend on the version of iOS installed on your iPhone—always consult the latest documentation via official Apple sources to stay updated on the process.