Power Supply 6/12/24 Vdc @ 1.2A, Type Power Supply/Charger, Material Phenolic or Fiberglass, Length 3.00 In, Width 2.50 In, Height 1.50 In, Input Voltage 12/16.5/24VAC, Voltage OUTPut 6VDC or 12VDC or 24VDC, OUTPut Current 6VDC or 12VDC @ 1.2A / 24VDC @ 750mA Amps, Input Frequency 60 Hz, Includes Battery Leads, Tape