From Drive The Lightning.

This is always with me. You never know when a few extra feet will make the difference between getting a charge or walking! EV Dance made a fantastic product with these extension chords!

The following are affiliate links.
EV Extension Cords
NACS (Tesla) https://amzn.to/4tfPhU5
J1772 – https://amzn.to/3Zkiuzw

Adaptors
NACS to CCS from EVDANCE https://amzn.to/4ps4vCs