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habib5452 Author

Level 1

4 points

Battery issue

My battery optimisation option is off but it still stuck at 80% and doesn’t charge above 80%. Sometimes when the device is heated up it doesn’t charge at all.

iPhone 11 Pro Max, iOS 14

Posted on Jun 11, 2021 1:03 AM

Top-ranking reply

Jack-19

Level 8

46,008 points

Posted on Jun 11, 2021 3:27 AM

When the device is warm, it will not charge. Please see: Keeping iPhone, iPad, and iPod touch within acceptable operating temperatures - Apple Support.

Cheers,

Jack

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Battery issue

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