Battery capacity drains

I have been using iPhone 15 pro max - 256gb since a year.

Today i checked by battery capacity that is 96% & cycle count in 200.


my question is why battery capacity is draining so fast? Is it normal?

iPhone 15 Pro Max

Posted on Sep 6, 2024 6:50 AM

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Question marked as Top-ranking reply

Posted on Sep 6, 2024 6:57 AM

Your battery is not declining "so fast".


Battery Health declines on average at about 1% for every 25 charge cycles.


200 charge cycles divided by 25 = 8%


So, it would be normal to expect that the battery was at about 92% at this time.


If your battery is at 96%, you are doing quite a bit better than normal.


Your battery was really at 104% when it was new, but Apple displays this as 100%.

3 replies
Question marked as Top-ranking reply

Sep 6, 2024 6:57 AM in response to sanket60

Your battery is not declining "so fast".


Battery Health declines on average at about 1% for every 25 charge cycles.


200 charge cycles divided by 25 = 8%


So, it would be normal to expect that the battery was at about 92% at this time.


If your battery is at 96%, you are doing quite a bit better than normal.


Your battery was really at 104% when it was new, but Apple displays this as 100%.

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Battery capacity drains

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