Thats what I was saying up thread. There are very few circumstances where something like this would make sense other than "because I want it". If you are trying to find some other reason that makes sense, you probably wont find one.
You dont have a time of use electricity plan where you only get the lowest rates between midnight ant 6am.
It does not appear you have limited time at home to charge or share your charger with a bunch of other people where an extra 8-15 miles per hour would make a difference.
It does not appear you have a job where you drive a ton during the day AND go back home for charging.
You already have a 32amp circuit
You already have 2 mobile adapters
There isnt a single thing other than "I want it" that is going to make this make any kind of sense to do at all.