IOCHARGER commercial OCPP1.6J AC Wallbox, SAE J1772 or Type-2 charging connector, 1-se 7kW & 3-se 22kW available, RFID Card reader, 7â LCD screen, Type-B RCCB, MID Meter, Wi-Fi or 4G, smart charging, integrated with charging platform Gronn Kontakt, Greenflux, Ampeco, etc.