Delta-Q QuiQ On-Board 48V Battery Charger With Remote LED - 912-4800-D1 Free Programing For Your Battery Type (Contact Us At Purchase) 48 Volts, 18 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