Use this guide to check the health of your battery and whether your iPhone is operating at peak performance.

This guide was created on iPhone X, but can be used on any iPhone 6 or newer, running iOS 11.3 or higher.

  1. In order to proceed with this guide, your device must be running iOS 11.3 or newer.
    • In order to proceed with this guide, your device must be running iOS 11.3 or newer.

    • Open Settings app.

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  2. Navigate to Battery in Settings app.
    • Navigate to Battery in Settings app.

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    • Select Battery Health (Beta).

    • Battery Health is currently a beta program that Apple has included in iOS 11.3 and newer. Whenever a program is in "beta" it may experience known or unknown software malfunctions.

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    • Maximum Capacity shows you the total charge capacity of the battery compared to when the device was brand new.

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    • Normal peak performance is what you're aiming for.

    • When your iPhone has experienced an expected shutdown the performance is throttled to prevent further shutdowns. This can be disabled to manually enable peak performance.

      • Once you disable performance management you cannot enable it again. It is automatically enabled after an unexpected shutdown.

    • Once your battery falls below a specific threshold (typically 80%), you will be notified that your battery's health is significantly degraded.

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That's all folks!

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Joshua Muir

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Experimac West Palm Beach, FL Mitglied von Experimac West Palm Beach, FL


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Battery Health no funciona con las baterías iFixit.

Cambié la batería de mi iPhone 6 por una batería iFixit y no se puede ver el porcentaje de batería máximo. Aparece “reparar“.

Con alguna aplicación de análisis de batería muestra 98%.

Jairo Ochoa - Antwort

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