Our new L14-20 Gen 2 adapter lets you charge your Tesla vehicle at L14-20 outlets. These types of outlets are often found on generators and some industrial equipment. This adapter is compatible with ALL Tesla vehicles, including Model S, Model 3, Model X, Model Y, and Cybertruck.
For your safety, this adapter has an internal circuit that monitors the plug temperature and communicates with the car to automatically set the appropriate 16 amp charging current. No need to manually set the current – simply plug it in! Cable length is 12 inches. We use a thicker cable for maximum efficiency and it also is more comfortable to grip onto when connecting and disconnecting it from your Tesla vehicle’s mobile connector. Made exclusively by EVSE Adapters.
Which adapter do you need?
Tesla vehicles delivered prior to December 15th 2017 came with the Gen 1 UMC. All new Tesla vehicles come with the Gen 2 UMC. If you’re not sure, take a look at the charger cord that came with your car, and compare to the pictures below:
If your Tesla came with the Gen 1 UMC, it will not work with this adapter. All new Tesla vehicles come with the Gen 2 UMC and can use this adapter.