iPhone 11 Pro overheating due to low battery health (75%)

My iPhone 11 Pro is overheating and the battery health is 75% ,is that the reason ? If I change the battery it will back to normal ?


[Re-Titled by Moderator]

Original Title: Does overheating is because the battery health is so low and we should change it ?

Posted on Aug 29, 2025 5:01 AM

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Question marked as Top-ranking reply

Posted on Aug 29, 2025 5:15 AM

Bad battery condition could possibly be the reason but there are other reasons. You don't tell us when exactly it is overheating; under what conditions. A battery at 75% is well below the 80% recommended replacement level and could possibly not be charging properly at all with some of the energy being lost to heat.


Go to this web site for information about how to request battery service for your iPhone: iPhone Battery Replacement - Apple Support


If you think there is a problem with a device, have Apple inspect it. Go to this page to find your nearest Apple Authorized Service Provider (AASP) or Apple Authorized Distributor (AAD) --> Find Locations


How to make a Genius Bar appointment

1. Go to Genius Bar Reservation and Apple Support Options - Apple

2. Go to "Get hardware help".

3. Select your hardware and continue selecting options requiring replacing parts until you see "Bring in for Repair"

4. Sign in with your Apple ID


"Your iPhone might get slightly warmer while it charges." - from: How to use your MagSafe Battery Pack - Apple Support

iphone/important-safety-information-iph301fc905/ios

Post by contributor Lawrence Finch explaining the basic physics. iPhone 15 Pro heating up with protective … - Apple Community

Section about "Prolonged heat exposure" in this support article --> Official Apple Support



4 replies
Question marked as Top-ranking reply

Aug 29, 2025 5:15 AM in response to FahedSlepi

Bad battery condition could possibly be the reason but there are other reasons. You don't tell us when exactly it is overheating; under what conditions. A battery at 75% is well below the 80% recommended replacement level and could possibly not be charging properly at all with some of the energy being lost to heat.


Go to this web site for information about how to request battery service for your iPhone: iPhone Battery Replacement - Apple Support


If you think there is a problem with a device, have Apple inspect it. Go to this page to find your nearest Apple Authorized Service Provider (AASP) or Apple Authorized Distributor (AAD) --> Find Locations


How to make a Genius Bar appointment

1. Go to Genius Bar Reservation and Apple Support Options - Apple

2. Go to "Get hardware help".

3. Select your hardware and continue selecting options requiring replacing parts until you see "Bring in for Repair"

4. Sign in with your Apple ID


"Your iPhone might get slightly warmer while it charges." - from: How to use your MagSafe Battery Pack - Apple Support

iphone/important-safety-information-iph301fc905/ios

Post by contributor Lawrence Finch explaining the basic physics. iPhone 15 Pro heating up with protective … - Apple Community

Section about "Prolonged heat exposure" in this support article --> Official Apple Support



Aug 29, 2025 5:24 AM in response to FahedSlepi

My iPhone 11 Pro is overheating and the battery health is 75% ,is that the reason ?


Yes, the battery should have been replaced 6+ months ago.


Make an appointment at the Apple Store / Genius Bar or take the phone to an authorized Apple service shop to have a new battery installed. You can find a list of authorized service shops in your area using the link just below:


Find Locations


About $90 (U.S.)



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iPhone 11 Pro overheating due to low battery health (75%)

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