ProMariner Multi Battery Isolator 2 Alternator/3 Batteries 130 Amp Silver

The ProMariner 12133 Multi Battery Isolator is an essential component for any boat or vehicle owner looking to maintain optimal battery health. With a robust 130 Amp capacity and gold-plated terminals, it enhances charging efficiency while safeguarding your starter battery from total discharge. This isolator allows for the simultaneous charging of three batteries from two alternators, ensuring you can power multiple systems without the risk of connecting the batteries together. Designed to withstand the toughest conditions, its IP68 waterproof rating ensures reliability in harsh environments. Compliant with ROHS, CE, Prop65, and ABYC E-11 standards, the ProMariner isolator is a trustworthy choice for DC devices ranging from 10A to 13A, making it a critical addition to your electrical system.