FYI, I just tried the Montgomery Mall supercharger and no power. I called Tesla service and she said both chargers were offline. She is escalating to the SC team, so i can call back for status. if you are traveling through and need that SC, options include calling the store to see if you can borrow their HPWC (which I don't think is at full amps), using Woodbridge or Hagerstown, or calling the service center in Rockville to see if they can charge you. Tesla Service called back within an hour of our conversation and said parts are on order so may take a while. She also started to offer me locations for J1772s, it's nice to know they are still responsive and helpful (I haven't had to call in a while).