Got an EV to 3 prong adapter that puts out 240V from an ebay seller and it works great for me and my crew. The PlugShare App and website both point to EV chargers that are free or paid https://www.ebay.com/itm/Electric-Vehicle-EV-Charger-J1772-Adapter-to-Onewheel-Bicycle-Scooter-Laptop/274520865606?hash=item3feab7fb46:g:PwAAAOSwuoZfekSS