And I see you have at least a couple of threads going about this. And there are about another 4 or 5 all over this forum talking about wall charger inventory as well. Can it please stop? You have the power to delete this thread.
I wouldn't buy one... Purchased mine end of July, worked great for like 5 weeks. Getting the triple red lights, trip down to 24amps and 6kw per hour charging time. I've seen MANY people with the same issue, works fine for a month or so and craps out. I emailed charger support on Tuesday, still haven't been contacted. Regret not going with the cheaper 14-50 option. Less of headache.
May I suggest you not email and call them instead. (At the number in the main thread here). I got same day same minute results. But it did take a few weeks to get my new connector.