Ekoen charge card

Small network but with very quick and cheap chargers (down to 1,59 PLN≈38¢/kWh off-peak at 350 kW!)

Possible to request a RFID card for free here:

https://ekoen.pl/aplikacja/ (seems they assume an address in Poland, but one might try adding a country after the city)

Their app is PWA, available here: https://ev.ekoen.pl/