Automatic Dual Battery Isolator, High Capacity 12V 140A Durable Design, Battery Isolator with Screw Mount for RVs, Boats, Campers, Trucks, Trailers, Marine and Off Road Vehicles

Key Features

• VSR: VSR will connect or disconnect the auxiliary battery and starter battery according to the car battery current charging level, battery.
• Universal Fitment: Voltage sensitive relay universal fits for cars, yachts, RVs, ATVs, UTVs, etc, and the working voltage is DC 12V.
• High Quality Material: Dual battery isolator is made of high quality ABS material, , anti shock, rugged and .
• Excellent Performance: Professional manufacturing, exquisite workmanship, IP67 , can withstand extreme weather environments.
• Low Power Consumption: Standby power consumption as low as 10mA, working power consumption 250mA, with low power consumption.