Battery Isolator, 165 Amp

Battery Isolator. Dimensions: 8'' W x 4 1/2'' D x 3 1/2'' H. Batteries: 2. Alternators: 1. Terminals: 3 -- 3/8-16. Max Output: 165 Amp. Negative Ground. Insures battery isolation without needing to check a switch. Will not work with Delco "CS" series alternators. Insures battery isolation without needing to check a switch Will not work with Delco "CS" series alternators Negative Ground Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty