I too, do most of the charging of my 2024 Hyundai Kona SEL at home (I have solar) but I carry a portable L2 EVSE and L2 NACS to J1772 adapter in my car along with various plug adapters. Recently (in Nov 2025), a Tesla owner friend helped me test DC fast charging of my Kona at a Tesla (V4) Supercharger station using the NACS to CCS1 adapter provided by GM when they bought a 2025 Cadillac Optiq. It worked fine and at 40% SOC, the Tesla app showed charging at 45kW. So I decided to get my own NACS to CCS1 adapter. I asked Hyundai for one but, apparently since I never received the email offer, I missed the Sept 30, 2025 deadline for getting the complimentary adapter. I looked at feedback regarding the Hyundai supplied NACS to CCS1 adapter (1000VDC, 350ADC rated) and it wasn't all positive, so, after some research, ordered the LENZ NACS to CCS1 Adapter (500VDC,500ADC) rated which has been reported as a reliable adapter for the Hyundai Kona and cost less than the $250 Hyundai wants for theirs. I have yet to use my new LENZ Adapter. I'm interested to hear what others are using to charge at Tesla Superchargers to charge their Kona and their experience. Any issues with the Adapter overheating or getting stuck ? Also, what is the recommended sequence to connect the Tesla station to the car ? Connect the Adapter to the EV, then plug the station plug in? or connect the adapter to the station NACS plug, then plug into the car ? Does it make any difference ?