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Seasonal Pick Arco Marine Bi-1602 Battery Isolator - 160a - 1 Alternator, 2 Battery [bi-1602] In Multiple Colors [YDGXmiMJ]

$41.99 $134.99 -69%

ARCO Marine BI-1602 Battery Isolator OverviewIntroducing the ARCO Marine BI-1602 Battery Isolator, a versatile and powerful solution for marine electrical systems. This isolator is designed to handle 1 alternator and 2 batteries, with a maximum curre

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ARCO Marine BI-1602 Battery Isolator Overview

Introducing the ARCO Marine BI-1602 Battery Isolator, a versatile and powerful solution for marine electrical systems. This isolator is designed to handle 1 alternator and 2 batteries, with a maximum current capacity of 160A. Engineered for inboard and outboard applications, the BI-1602 ensures that your marine system operates efficiently and safely. With its compatibility with 10 to 350-amp alternators on 12, 24, or 32-volt negative ground systems, the BI-1602 is a reliable choice for a wide range of marine vehicles.

Key Features and Specifications

The Arco Marine BI-1602 is a solid-state device that allows electrical current to flow in only one direction, preventing the discharge of one battery into another. This feature ensures that both batteries are charged automatically and proportionally, maintaining optimal performance. Here are some of the key features and specifications of the BI-1602:
  • 1 Alternator, 2 Batteries, 160A Max: The isolator is designed to handle high current loads, making it suitable for a variety of marine applications.
  • Inboard and Outboard Compatibility: The BI-1602 is suitable for both inboard and outboard marine systems, providing a versatile solution for your electrical needs.
  • Proportional Charging: The isolator ensures that both batteries are charged in proportion to their needs, maximizing battery life and performance.

Practical Uses and Benefits

The ARCO Marine BI-1602 Battery Isolator is an essential component for any marine electrical system. Whether you're using it on a boat, a jet ski, or a personal watercraft, the BI-1602 offers numerous benefits:
  • Enhanced Battery Performance: By preventing the discharge of one battery into another, the isolator ensures that both batteries are charged effectively, extending their lifespan.
  • Increased System Reliability: The isolator provides a reliable connection between the alternator and the batteries, minimizing the risk of system failures.
  • Convenience: With its solid-state design and easy installation, the BI-1602 is a convenient solution for maintaining your marine electrical system.
The Arco Marine BI-1602 Battery Isolator is an investment in the performance and longevity of your marine electrical system. Don't settle for less when it comes to keeping your marine vehicle running smoothly and efficiently.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

The quality and the price are both so perfect.

- Branwen J..

December 27, 2025

Absolutely no complaints!

I'm happy with this. And it works so very great.

- Dilwen T..

December 27, 2025

Absolutely no complaints!

A truly top-tier piece of gear.

- Ronan X..

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