Visited on Sunday without charging.
The chargers are outside the gates, so they are accessible around the clock.
The signage clearly says the 2 green spots are only for charging, I hope the garage also respects this during opening hours.
As always, Posche has no ad-hoc payment method. There's an Intercharge QR code with the plug EVSEID but it doesn't offer a payment page. Price will depending on the roaming provider.
It's the regular high-power charger but combined with a battery, which we can see in the background. The battery is 140kW, and the rated input from the grid is 50kVA, so expect some serious slow down if multiple cars charge one after another.