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battery health

Meaning of the red and yellow lines in my battery cycle


iPhone 7 Plus, iOS 14

Posted on Aug 19, 2021 10:54 PM

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Question marked as Top-ranking reply

Posted on Aug 19, 2021 11:22 PM

No, being below 20% shouldn't affect battery performance, but I wouldn't let it frequently deplete to the point where it shuts off.

3 replies

battery health

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