Visited today and charged with MOVE RFID, no issue.
There is zero wayfinding signage. Using the provided coordinates and a GPS works fine, but you will need to enter the restricted area of the airport, and there's no confirmation that this is the right way until you find the chargers. A sign at the intersection between Flughafenstrasse and Speditionsstrasse would have been nice to help find it and confirm you are allowed to enter there.
There's also zero wayfinding for how to reach the terminals, shops or toilets on foot from there. The best is probably to walk back up Speditionsstrasse so you can then follow the "public" pavement along the road, and then enter through the P6 foot bridge. If you continue on foot along Frachtstrasse you should be able to reach the same location from the other side of the P6 building, but I didn't try either. Maybe even walk east on Flughafenstrasse and take the tram/bus one stop over to the main entrance.
The chargers are HYC_200. Marlon is on the left, Till on the right. Contactless payment is available, 0.74CHF/kWh. The size of the parking spaces is quite generous as those spaces are originally intended for delivery vehicles.
It was very cold and windy behind those buildings. And obviously quite noisy, though you cannot see any plane from there.