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Eligible items may be returned within 30 days of delivery. Items must be new, unused, uninstalled, and in original packaging. An RMA is required.
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ProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 70 amps.
The ProMariner 12072 Battery Isolator is designed for marine and automotive charging systems that use two alternators and two batteries. With a 70-amp rating and gold-plated terminals, this battery isolator supports efficient charging for compatible DC electrical systems while helping organize dual-battery applications.
Built for DC devices ranging from 10 amps to 70 amps, the ProMariner battery isolator provides a practical solution for applications requiring separate alternator and battery connections. Its configuration is suited to systems where two alternators and two batteries are part of the charging setup, making it a useful component for boats, vehicles, and other compatible DC installations.
Gold-plated terminals help provide improved electrical connectivity, while the compact housing supports installation in space-conscious equipment areas. Verify system requirements and installation procedures in the owner’s manual before use to ensure the isolator is appropriate for your application.
Key Features
Dual-alternator, dual-battery design: Intended for charging systems using two alternators and two batteries.
70-amp rating: Supports DC devices and charging applications rated from 10 amps to 70 amps.
Gold-plated terminals: Designed to provide improved electrical connectivity and charging efficiency.
Versatile DC application: Suitable for compatible marine, automotive, and other DC electrical systems.
Choose the ProMariner 12072 Battery Isolator for a clearly defined dual-alternator, dual-battery charging solution with gold-plated terminals and support for compatible DC applications.
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Shop the ProMariner 12072 70-amp battery isolator for dual-alternator, dual-battery DC charging systems with gold-plated terminals.
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