Split Charge Relay 12v 140 Amp€1.00Split Charge Relay 12V 140 Amp Split Charge Relay 12v 140 Amp quantity Add To Quote Part Num: 0-727-33 Categories: Electrical & Lighting, Switches & Relays, Relays Description Description12 volt 140 amp with red LED indicator. Allows split charging of second battery bank without discharging the primary/start battery. 140A Relay makes at 13.3 volts and breaks at 12.65 volts. L 68mm x W 54mm x H 68mm. CE approved.