Couple things I need to clarify. I said their are 12 Tesla adapters available. That’s not quite right. There are 8 on teslas website but there are even more available through third party suppliers.

Links

Tesla mobile charger

https://shop.tesla.com/product/mobile...

Lectron 48amp adapter

https://www.amazon.com/Lectron-Chargi...

Nema 14-30R to 14-30P Adapter

https://www.amazon.com/gp/aw/d/B0B28G...

30amp to 50amp adapter

https://www.amazon.com/gp/aw/d/B09KPP...