7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery ChargingFeatures:120 Amp continuous rating12/24V DC auto ranging voltage inputSenses charging on two battery banksSide and bottom knockouts for cable connectionsClip-on cover insulates terminal connections7/8" (22 mm) stud length to accept multiple cable terminalsIntegrated LED indicates ACR status1/4" x .032" male quick connect terminals for ground and optional featuresSpecifications:Intermittent Rating: 5 min.: 210 AmpsContinuous Rating: 120 AmpsNominal Voltage: 12/24 Volts DCWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.