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Upgraded Version Promariner Proisocharge Battery Isolator 180amp 1-alt 3-bat - 12v [23125] Shop Now [XcMDdoLy]

$43.99 $140.99 -69%

ProMariner ProIsoCharge Battery Isolator - Advanced Protection and ChargingThe ProMariner ProIsoCharge Battery Isolator is a revolutionary product designed to provide intelligent and efficient charging solutions for your boat's battery system. This 1

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Upgraded Version Promariner Proisocharge Battery Isolator 180amp 1-alt 3-bat - 12v [23125] Shop Now [XcMDdoLy]

ProMariner ProIsoCharge Battery Isolator - Advanced Protection and Charging

The ProMariner ProIsoCharge Battery Isolator is a revolutionary product designed to provide intelligent and efficient charging solutions for your boat's battery system. This 180Amp isolator, model 23125, is specifically engineered for 12V systems, offering a robust solution for dual engine applications and ensuring optimal battery health. With its all-in-one design, the ProIsoCharge eliminates the need for multiple voltage-sensitive relays, saving space, installation time, and cost. This isolator is the ultimate choice for boaters who demand the best in battery protection and charging efficiency.

Key Features and Specifications

The ProIsoCharge180 1-3 model features a 180Amp max DC current, providing ample power for your boat's charging needs. It accepts a single alternator input and distributes power to three battery outputs, ensuring that all your essential systems receive the necessary power. The isolator is designed with a smart software control system that prioritizes charging for battery banks under load, taking fully charged batteries off-line and ensuring the health of your engine batteries. With its digital performance and zero voltage loss isolation, the ProIsoCharge eliminates the typical alternator voltage loss associated with traditional diode-based isolators, resulting in faster charge times and fully charged batteries.

Practical Applications and Benefits

The ProMariner ProIsoCharge Battery Isolator is an invaluable addition to any boat's electrical system. Its intelligent alternator power distribution system and real-time LED status indicators make it easy to monitor and manage your battery banks. The isolator's ignition-controlled operation ensures that battery bank management only activates when the engine is running, providing peace of mind and efficient power usage. With its modular design and easy installation, the ProIsoCharge is a practical solution for boaters looking to enhance their charging capabilities. The built-in safety features, including ignition protection and waterproofing to IP66 standards, ensure that your battery system remains secure and reliable, allowing you to spend more time on the water enjoying your favorite activities.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

A really well-made, and extremely solid product.

- Tony N..

January 17, 2026

Absolutely no complaints!

So very, very, very happy with my purchase.

- Monica B..

January 17, 2026

Absolutely no complaints!

A great item. And very, very well made.

- Jeannette Z..

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