I hit 149 kW at the Charlotte Supercharger on 5/4. Didn't stay there long, looks like it started tapering at 25%. It also kicked me off halfway through charging. I had to come out from the restaurant to reset it. Must have had something to do with the Bolt EV parked in the next stall. She was looking at her phone trying to figure out how to connect her car to the supercharger.