I usually carry my phone in my pocket. Lint and dust gets stuck in the connector all the time, so I had to clean out the connector regularly. At some point I must have damaged the contacts, and the phone wouldn't charge anymore. So, I had to replace the lightning connector of my iphone SE 2020. And, it was a drag. Afterwars I looked online for some kind of plug bit couldn't find one that fit well. So i just made one myself.

I printed it in PLA+ but I guess it would work with TPU just the same. Printed on a X1 it really fits well into my phone's connector. As I keep dropping my phone, my casing is pretty strong and sturdy, therefore I needed a rather long plug. Wife and daughter both have slimmer casings so I also added a “short” version that doesn't protrude too much.