Samlex America Automatic Charge Isolator 12/24VDC Auto Sensing

The ACR-160 combines battery banks for charging and isolates them when charging has stopped. It provides priority for charging only the starter battery first and protects from excessive discharging of the starter battery. The Automatic Charge Isolator is also referred to as a battery separator, battery isolator or an automatic charging relay. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Design