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Hot Sale Promariner Battery Isolator - 1 Alternator - 3 Battery - 70 Amp [11073] Collection [0Klqz56Y]

$26.99 $86.99 -69%

ProMariner Battery Isolator - 1 Alternator - 3 Battery Introducing the ProMariner Battery Isolator, a versatile and powerful solution for marine electrical systems. This isolator is designed to manage and protect your boat's batteries efficiently, en

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ProMariner Battery Isolator - 1 Alternator - 3 Battery

Introducing the ProMariner Battery Isolator, a versatile and powerful solution for marine electrical systems. This isolator is designed to manage and protect your boat's batteries efficiently, ensuring optimal performance and longevity. With a 70 AMP rating, it's capable of handling high-output alternators, making it ideal for a wide range of boats and marine applications.

Enhanced Charging and Gold-Plated Terminals

The ProMariner Battery Isolator is engineered with gold-plated terminals for superior conductivity and resistance to corrosion. This feature not only enhances charging efficiency but also prolongs the life of your system. With improved efficiency, the isolator ensures that your batteries are charged effectively, even under demanding conditions. Key features include:

  • Gold-plated terminals: for superior conductivity and corrosion resistance.
  • Improved efficiency: ensures optimal battery charging performance.

Flexible and Versatile Solution

The ProMariner Battery Isolator is compatible with a wide range of DC devices, from 10 to 70 amps, making it a versatile choice for various marine applications. It features a 1 alternator and 3 battery configuration, which is perfect for dual battery systems and other complex setups. This isolator is an essential component for maintaining your boat's electrical system, providing peace of mind and reliability on the water. Benefits include:

  • Wide compatibility: works with 10 to 70 amp DC devices.
  • 3 battery configuration: ideal for dual battery systems and complex setups.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

This is a very good and a very great tool.

- Cason M..

January 5, 2026

Absolutely no complaints!

A fantastic tool with an obvious premium feel.

- Wesley A..

January 5, 2026

Absolutely no complaints!

Very happy with the entire, whole purchase.

- Eva K..

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