12 Volt DC 3 Amp Regulated Power Supply / Charger, 220 Volt AC InputProduct Details:Input Voltage: 190~265 Volt AC (47~63 Hz)Nominal Output Voltage: 12 Volt DCMaximum Output Current 3 AmpInput and Output Connections on Terminal BlockHas Connection for 12 Volt 7 AH Battery, for Backup (NOT Included)3 LED Lights: Red, Green and Yellow on 4 Inch Lenght of WireDimensions: 4-5/16″ (L) x 3-3/8″ (W) x 1-1/4″ (H)UNKRP1661