iPhone 15 Pro Battery Drain Issue

I have bought iPhone 15 pro recently. The expectation is battery should be efficient, but is performing poor than iPhone 11. Especially Findmy app is used all night. The battery went down from 55% to 32%. Please help me to fix this?


-SK


[Re-Titled by Moderator]

iPhone 15 Pro, iOS 17

Posted on Sep 24, 2023 9:15 PM

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Posted on Oct 4, 2023 3:59 PM

Well, I just updated to iOS 17.0.3 and my iPhone 15 Pro 512gb natural titanium is still as warm as ever and the battery has still dropped 15% in one hour …


I talked to someone who works for Apple and they said it’s not gonna get any better that they had better venting and heat dissipation for the 14 pro with the stainless steel and that the A17Pro Chip gets too hot …and titanium doesn’t allow it to disperse. I don’t think any software update is going to make this work. and when you have a hot chip, you’ll have a battery that drains extra fast.


i’m going to further test it tomorrow on Thursday and see how it goes — and then I’m taking it back Friday (within the first 14 days) and getting all my money back. I’m glad I kept my 11 Pro. I would suggest everybody to do this as Friday is your last day to get your money back since it was the first day you could pick it up in the store


this is by all means a massive hardware design defect and there’s no remedying it. I don’t know what Apple‘s gonna do with this one. The only way they can stop it from getting hot is the throttle that A17 chip and the expert I talk to said that’s not even gonna help much. Some units are fine some aren’t. I’m not gonna gamble my $1500 on it again.

481 replies

Oct 19, 2023 5:43 PM in response to saravanan81

Same, I pre-ordered my phone on the date it was release. I’ve been having problem with the battery life. I want to save battery life so i charge my phone to 80% everyday and I’m at school for about 4 hours each day, while at classes i don't really use to phone maybe to review for 45 min the battery will drain to about 60%, while on the way back home I normally like listening to music and the ride its about an hour the battery will get to 40% before I really home and when i’m home Ill use my IPad to conserve battery but my the end of the day my battery will be at 19% with about 4 hours on screen time. (Keep in mind 90% of that time the screen is off).

Oct 28, 2023 8:25 AM in response to saravanan81

yeah, I’m totally frustrated with the battery life of the iPhone 15 Pro too! I had the iPhone 11 for three years and I never had battery life issues like this, I am constantly having a phone on the charger and everything. the phone also seems buggy and the lock screen feature doesn’t probably work, the UI functions weird at times, and multitude of other issues. I am very disappointed in this product and wish I probably kept my iPhone 11.

Oct 30, 2023 11:38 AM in response to saravanan81

I have to agree with the general consensus on the iPhone 15 Pro - the claim was that the battery capacity is EVEN better than that of iPhone 13 Pro - not so fast on that claim, please!

The battery is suppose to withstand normal use of a 24 h day and is NOT. If the recommendation is to shut most/all the features that makes its purchase worthwhile, then mind as well stick with the basic flip phone, right? It's like buying a Ferrari and driving it at a scooter's pace.

Oct 31, 2023 11:22 AM in response to saravanan81

I’ve had the same issue. I got my gf the new 15 pro because her battery was terrible on her previous Iphone 11, but the 15 pro is staggeringly worse! The 15 pro was advertised as having “all day battery life” but she is having to charge her phone 3 times a day! After calling Apple we were told to update to new IOS and this hasn’t helped either. What is the solution to this?

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iPhone 15 Pro Battery Drain Issue

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