Hey all, I am a Tesla lover, don't own one yet, but have rented a few and noticed that there was not too much information and images on the NEMA 10-30 and 14-50 adaptors and extension cords. I was able to get an average of 22 miles per hour charging rates at home in my garage, at about 35 feet away from the actual wall outlet.
3Prong NEMA 10-30P Dryer Plug to 14-50 Amp Electric Vehicle Adapter Cord:
https://www.amazon.com/gp/product/B06XGPVVXG/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc=1
14-50 Amp RV Extension Cord, 6/8-Gauge, 30ft:
https://www.amazon.com/gp/product/B0024ECIP0/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
L6-30 to 14-50 Amp AC Adapter
https://www.amazon.com/gp/product/B07611WWN6/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1
3Prong NEMA 10-30P Dryer Plug to 14-50 Amp Electric Vehicle Adapter Cord:
https://www.amazon.com/gp/product/B06XGPVVXG/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc=1
14-50 Amp RV Extension Cord, 6/8-Gauge, 30ft:
https://www.amazon.com/gp/product/B0024ECIP0/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
L6-30 to 14-50 Amp AC Adapter
https://www.amazon.com/gp/product/B07611WWN6/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1