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My iPhone 11 Pro battery maximum capacity shows 99% , with less than 2 months of use . Is this normal ?

My iPhone 11 Pro battery maximum capacity shows 99% with less than 2 months of use . Is this normal ?

i would say my phone use is quite normal , not excessive .


Will apple replace the battery for free if this peak performance drops below 80% it’s within 1 year ?

iPhone 11 Pro, iOS 13

Posted on Nov 10, 2019 7:45 AM

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Posted on Nov 12, 2019 4:24 PM

If you think 1% is an issue, feel free to schedule an appointment at your Apple Store Genius Bar for evaluation. But don't be surprised when they tell you there is nothing wrong with your iPhone because there is NOTHING wrong with your iPhone.

44 replies

Mar 7, 2020 1:43 PM in response to dedy257

Simply stop checking it. Since Apple introduced this, people (not saying you specifically) are obsessively checking their battery health. The ONLY time you should be concerned is if you experience issues with battery during normal use and if near the 12 month time frame, your battery health is 80% or less. Then and only then would you have an issue. Otherwise, as long as your battery health doesn't dip below 80% Apple won't do anything for you, because nothing is wrong with the battery.

Apr 27, 2020 4:37 PM in response to diegoalvarez

diegoalvarez wrote:

yes, because you are using the fast charge way

NO. That has nothing to do with it at all.


Form respected forum member Lawrence Finch:


Your battery capacity is not measured in weeks or months, it is measured in full charge cycles. One full charge cycle is discharge to zero, then charge to 100%, or any combination of charges that total 100% (for example, charging from 30% to 80% twice). It is spec’d to stay above 80% for 500 full charge cycles. That works out to about 25 full charge cycles for each 1% drop in capacity. So depending on how heavy a user you are that may be a reasonable number. You should only check it after charging to 100% and right after restarting the phone; that is when it is most accurate. If it reaches 80% while it is still in warranty (one year basic, 2 years if you purchased AppleCare+ when you got the phone) Apple will replace the battery for free. Outside of warranty the cost is $69 for an iPhone 11.

My iPhone 11 Pro battery maximum capacity shows 99% , with less than 2 months of use . Is this normal ?

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