Visited in December 2025.
The charger is inside the paid parking area, but based on the extra signage I assume those spaces are/were excluded as they have their own fee system.
At the time the advertised fees were not actually applied anymore because eCarUp didn't support those fees from Evpass. But I notice that even now that all chargers in the main town of Hünenberg have implemented the eCarUp overstay fees, this location has not. So perhaps it's now part of the parking meter?