Optimized Battery Charging is a setting lets your iPhone learn from how you charge your iPhone. Once it learns your charging habits, your iPhone waits to finish charging beyond 80% until you need to use it.

Why Should I Turn On Optimized Battery Charging?

Turning on Optimized Battery Charging helps reduce iPhone battery aging.

How Do I Turn On Optimized Battery Charging?

  1. Open Settings.
  2. Tap Battery.
  3. Tap Battery Health.
  4. Turn on the switch next Optimized Battery Charging.
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