USB C on iPhone 15 not working

I bought my iPhone 15 a couple of weeks ago, I am able to use the genuine apple charger to charge my phone, but when I stay over at my bf s house and use his third party usb c charging chords it doesn’t work. I tried like 3 third party chords and nothing worked. I updated to the newest iOS, I also turned my phone off, factory reset, nothing worked. It feels like my phone is the only one with this problem—am I doomed to be stuck with genuine iPhone chargers ?? Anyway to fix this issue?


[Edited by Moderator]

iPhone 11 Pro Max, iOS 16

Posted on Oct 1, 2023 2:36 AM

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Posted on Oct 1, 2023 2:47 AM

If your iPhone charges correctly with the original Apple adaptor and charging cable there is no fault in the iPhone. The problem you describe is likely to be defective or cheap uncertified cables and no-name power adaptors which do not comply with the recognised standards. There is a lot of counterfeit and non-compliant junk out there which looks good and is cheap, but it is not all it pretends to be. Some of it just won't work, other may even be dangerous if it connects to mains power.


I am pretty sure you will find your iPhone will charge if you try accessories from well known and reputable third parties. My list is not exclusive, but you have a good chance with products from suppliers like Mopie or Belkin, and anything branded by well known phone manufacturers who are using USB-C.

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118 replies

Feb 5, 2024 4:37 AM in response to Deady2929

Deady2929 wrote:

I'm having the same problem now too. Won't charge with USB-A to USB-C cables(Belkin & Anker). Only works using USB-C to USB-C to cables. Won't even charge using a Asus 45W laptop charger. Just annoying.


Charge and connect with the USB-C connector on your iPhone 15 - Apple Support

"You can charge your iPhone with a USB-C cable and power adapter compliant with the USB-C standard, including USB Power Delivery — such as the cable that comes with your iPhone."


I'm not sure whether Apple is saying that

  • An iPhone 15 can charge from a power source that supports USB Power Delivery, or
  • An iPhone 15 must charge from a power source that supports USB Power Delivery

Apr 15, 2024 4:27 AM in response to techrookie2000

Same same same. Iphone 15 pro v17.4.1

I sent back a highly recommended surge protector I thought was defective due to the USB-C port. Replacement arrived. Same issue. Tried everything mentioned to no avail. Tested on chargers, different cables, all other devices would charge. I dug out an extra long apple cord that came with my MacBook pro and it started charging. Not sure how long it will start this way but at least I got one full charge! 😀

Jun 20, 2024 9:23 AM in response to techrookie2000

This is clearly a huge problem - and probably a design flaw with the USB-C port on iPhones.


My phone never worked properly with 3rd party cables - all are loose in the socket / fall out or don’t exchange data / carry charge - even one I bought from the Apple Store and that I was told ‘definitely wouldn’t be a problem’


the pain is that the supplied cable is usb c to usb c - but most of the places I need to charge from or exchange data with (my car for one, my laptop another) don’t have a usb c port.


now I’m having trouble with the supplied cable.



Oct 18, 2023 7:03 PM in response to Rieppi

After more testing, I found that in my case, only when using the PD USB-C port with 30W output, the iphone 15 pro max can only charge up to 80% even though I don't have the "limit to 80%" charging setting. It does charge very fast, same as stated on apple.com, 35 minutes from 1% to 50%, 1 hour to 80%. With 20W or below, it can charge up to 100% without issue. However, the same charging port has no problem charging ipad pro 12.9" M2 to 100%. So I think there may be bugs in IOS 17.0.3 given there are some known limitations/issues on the battery protection settings.

Oct 28, 2023 2:54 PM in response to techrookie2000

Same problem!! I hate it!! I can literally only use one charger!! Of course they are gonna make you go buy an expensive Apple charger to have an extra one in your car 😑!! Why didn't they stick with the Apple charger!! It is one thing that made it different from Samsung and it charged so much better and faster! Go back to the regular charging port please!!

Nov 6, 2023 6:18 PM in response to techrookie2000

Crazy but my iphone 15 pro will not charge in my house at all but charges on my car charger which has 12.3 volts currently. i have tried great accessories including original charger which comes with the phone obviously minus purchase great 3 party cube and also have multiple cheap ones but this only started today ... i have an update i will do tonight after im at 20% and will let everyone know if that helped or not ... for now i sit in tha car to charge my phone 🥴

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USB C on iPhone 15 not working

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