15 Pro Max Battery Drainage issue

Hi,

I have 15 Pro Max after 219 Cycle counts battery health dropped 96%. Strange thing is, 3 % dropped with in 25 days. Apple would like to tell us about the reason behind this issue. I am using original cable & 20 watts charger from apple store.

iPhone 15 Pro Max, iOS 18

Posted on Feb 15, 2025 6:39 PM

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Question marked as Top-ranking reply

Posted on Feb 15, 2025 7:31 PM

I have 15 Pro Max after 219 Cycle counts battery health dropped 96%


Pretty good. I wish my battery was doing as well as yours. The battery is expected to drop about 1% for every 50 Charge Cycles, so 219 divided by 50 = 4.4%. Days and weeks don't mean much.....Charge Cycles do.


100% - 4.4% = 95.6%. Apple always rounds down any tenths, so 95.6 would be displayed as 95%, so if you are at 96%, an argument could be made that your battery is slightly above average.


Other users will point out that every user and every battery are different, along with some other information, so I will turn things over to them.


If you decide to take the phone into an Apple Store to have things checked, I think it will be a very tough sell to convince any of the techs that your battery has any problems at all.

1 reply
Question marked as Top-ranking reply

Feb 15, 2025 7:31 PM in response to Extensionist

I have 15 Pro Max after 219 Cycle counts battery health dropped 96%


Pretty good. I wish my battery was doing as well as yours. The battery is expected to drop about 1% for every 50 Charge Cycles, so 219 divided by 50 = 4.4%. Days and weeks don't mean much.....Charge Cycles do.


100% - 4.4% = 95.6%. Apple always rounds down any tenths, so 95.6 would be displayed as 95%, so if you are at 96%, an argument could be made that your battery is slightly above average.


Other users will point out that every user and every battery are different, along with some other information, so I will turn things over to them.


If you decide to take the phone into an Apple Store to have things checked, I think it will be a very tough sell to convince any of the techs that your battery has any problems at all.

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15 Pro Max Battery Drainage issue

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