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Battery health is not decreasing

Battery health is not decreasing

iPhone 7, iOS 14

Posted on Sep 1, 2021 8:48 PM

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2 replies

Sep 1, 2021 8:59 PM in response to safwan36

Battery health indicates how much charge your battery can hold, it doesn’t show current charge level.


A 100% means it can hold full charge its designed capacity. As your battery will age it will wear out a little and this number will decrease.


To explain further: a battery with health of 100% and designed capacity of 3000 mAh can hold 3000 mAh maximum.


if the same battery has 80% health, it can only hold 2400 mAh max.

Battery health is not decreasing

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