Photo 1 of Dual Battery Isolator 12V 140Amp, Voltage Sensitive Relay VSR, Compatible with RV Marine Car Vehicles Truck Caravan Off-Road Camper Yacht?Not Fit for Lithium Batteries 12V VSR

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Photo 1 of Dual Battery Isolator 12V 140Amp, Voltage Sensitive Relay VSR, Compatible with RV Marine Car Vehicles Truck Caravan Off-Road Camper Yacht?Not Fit for Lithium Batteries 12V VSRPhoto 2 of Dual Battery Isolator 12V 140Amp, Voltage Sensitive Relay VSR, Compatible with RV Marine Car Vehicles Truck Caravan Off-Road Camper Yacht?Not Fit for Lithium Batteries 12V VSR