REDARC - Dual Sensing Smart Start Battery Isolator 12V 100A - SBI12D

The REDARC Smart Start SBI12D is a microprocessor-controlled dual battery isolator used in a dual battery system. It's manufactured for use as a solenoid priority system to protect the start battery from excessive discharge while allowing the auxiliary battery to supply non-essential loads.  100A 12v dual battery isolator Used in a dual battery system Protects the start battery from excessive discharge Allows the auxiliary battery to supply non-essential loads Overmold design Compact size and easy installation Silver contacts for longer life and suitable for marine applications Power saving technology Fault indication Fully surge protected CARB EO Number: A-2021-355 Part Number: SBI12D Universal Fit