12V 140A Dual Battery Isolator Relay Protection VSR Voltage Split Charge For Automotive Boat Marine

nullDescription Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance This compact battery isolator was built ultra small to fit almost anywhere A perfect fit under the hood to get close to your dual batteries Fit for ATV UTV Boats RV s Campers 5th Wheels Off Road Vehicles Rhino Polaris Artic CatSpecification Volume 8 8 10cmCut in voltage 13 3VCut off voltage 12 8VApplicable models 12V carsFunction 1 Surge protection2 Designed for dual battery systems3 Protect the battery from excessive discharge4 Automatically sense the voltage level of the main batteryPackage Included 1 X Voltage Sensitive Relay2 X Screws