When I first got my AGT I used the 120v charger for a week while I was waiting for 50a one to be intalled. It worked fine for me and usually got 3 miles an hour out of it. Of course that is in southern cal (so no temp issues high or low) and was not driving a crazy amount (only drove out for groceries and to eat out now and again). Still, if you are overnighting for a few days it could keep up with your local runs and not eat into your return trip mileage.I agree that 120V charging will not do much, especially if it is hot out where it may not charge at all. It would be great if Lucid gave us a way to reduce the charging current for situations where a 50 amp circuit is not available. Putting a 10-30 plug rated at 30 amps on a circuit breaker greater than 30 amps will not meet code. If the circuit breaker does not trip, I would not want to be sleeping in that house.