Delta-Q QuiQ On-Board 72V Battery Charger 912-7200 Free Programing For Your Battery Type (Contact Us At Purchase) 72 Volts, 12 Amps Input Voltage 120 VAC / 230 VAC at 45-65 Hz For Lead acid (Wet/AGM/GEL)* 8 Inch AC inlet plug, 6 Foot DC 12AWG/4C output cable