So i got a new iphone 13 a couple weeks back. I also bought an adapter(not from an apple store) and got a charging cable with it as well. I used the charging cable that i received in the box with the adapter and it wouldn’t charge, it would show that it’s charging but the battery would decrease.
It only charges when i use the cable i got with that adapter
Sometimes i even feel my phone lags a bit and works slowly when i use the charger and today it felt laggy even while using normally.
Help?