Paul Chiu Author

Level 1

15 points

does 80% limit for battery optimization in IOS 17 prolong the life of an iPhone 15 Pro Max

The is a choice of 80% limit in battery optimization within IOS 17. Does this prolong the life of battery inside new iPhone 15 Pro Max?

Posted on Sep 24, 2023 8:31 PM

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Level 10

479,913 points

Sep 25, 2023 8:48 AM in response to Paul Chiu

I suspect it does a little but I tend to agree with the following article: https://appleinsider.com/articles/23/09/19/iphone-15-has-new-battery-health-controls-to-prevent-charging-past-80

I haven't seen anything anywhere that gives actual test results over years.

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does 80% limit for battery optimization in IOS 17 prolong the life of an iPhone 15 Pro Max

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