This year I'm upgrading from my iPhone 11 to a new iPhone 15 Pro.
I am also one of those who wants to continue charging my new iPhone with USB-C with the 5W chargers that I have. I have several of them distributed in my usual places (home, parents' house, work,...) and I do not need to buy new faster chargers since charging speed is not important to me.
I think I will buy several USB-A to USB-C cables on Amazon to continue using the chargers I already have, this way I save money and avoid throwing more electronic waste onto the planet. Do you have a trusted brand to buy quality USB-A to USB-C cables?
What worries me is whether it is better to leave the iPhone charging overnight with optimized charging activated, or it is better to disable optimized charging and recharge the battery during the day at the office until it reaches 100% and disconnect at that precise moment. Right now my iPhone 11 has a battery health of 77%, it degraded quite quickly, but the moment I stopped charging it at night the % stopped dropping.
Cheers!