Evr-Green Mini Charging Station, 208/240 V AC, 4.8kW output, 12' charging cable, cord-connected (plug-in). The Evr-Green Mini Requires a 30 Amp, 250 Volt, NEMA 6-30R, 2P, 3W Receptacle for Operation. Introducing the next generation of the Evr-Green® line of Electric Vehicle Supply Equipment (EVSE), the Evr-Green Mini electric vehicle charging station.