Feature: 1. Applicable Scene: Dual battery isolator is universal type, can be wiely used in car, yacht, RV, ATV, UTV, etc., with IP65 waterproof, offers complete protection from dust, oil. 2. Protect Vehicle Battery: The VSR protects the battery by connecting and disconnecting the auxiliary battery from the starter battery according to the current charge level of the battery in the car. 3. Voltage and Current: The working voltage of VSR is DC 12V, and the maximum peak value can reach 160A, which can protect most car batteries and no longer worry about battery damage. 4. Low Power Consumption: Compared with other VSR, the power consumption of smart battery isolator is extremely low, the standby power consumption is 10mA, and the working power consumption is 250mA. 5. Long Service Life: Voltage sensitive relay can be used for a long time, so it does not need to replace frequently, which affects battery energy consumption. Specification: Item Type: Voltage Sensitive Relay Material: ABS Working Voltage: DC 12V Rated Current: 140A Closed Circuit Open Circuit Voltage: DC 13.3V/12.8V Continuous Rated Current: 90A-120A Peak: 160A Power Consumption: Standby 10mA, Working 250mA, Storage Mode 0mA Waterproof Grade: IP65 Applicable Scene: Universal for car, yacht, RV, ATV, UTV, etc.. Package List: 1 x Relay4 x Screw1 x Terminal1 x Manual