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zein155

Level 1 (4 points)

iPhone 18 Pro Max's charge limit not working consistently

charge limit isn’t working the first charges was working perfectly then the last two cycle go above the limit 95% to 100% why?my iphone 18 pro max ios 27.0.1

[Re-Titled by Moderator]

Original Title: Charge limit

Posted on Oct 20, 2026 2:29 AM

1 reply

SravanKrA

Level 10 (454,138 points)

Oct 20, 2026 2:34 AM in response to zein155

If you have Charge Limit set to less than 100 per cent, your iPhone will occasionally charge to 100 per cent to maintain accurate battery state-of-charge estimates.

The above is extracted from the Apple Article --> About Charge Limit and Optimised Battery Charging on iPhone - Apple Support (IN)

Originally posted at discussions.apple.com/thread/256379485