ProMariner Battery Isolator - 130 AMP - 2 Alternator - 2 Battery

Ensure your vessel's electrical system operates smoothly and efficiently with the ProMariner Battery Isolator. Designed specifically for marine applications, this reliable isolator manages power distribution between dual alternators and batteries, enhancing your boating experience by maintaining optimal battery health and performance.

Key Features

• Dual Alternator Support: Compatible with two alternators, allowing for balanced charging of two separate battery banks.
• Dual Battery Configuration: Supports two batteries, ensuring your essential marine systems remain powered.
• High Amp Rating: Rated for up to 130 AMP, suitable for a wide range of DC devices from 10 amps to 130 amps.
• Gold-Plated Terminals: Enhanced conductivity and corrosion resistance for prolonged durability and improved efficiency.
• Easy Installation: User-friendly design with clear instructions, making setup straightforward for marine enthusiasts.

Technical Specifications

Specification	Details
Alternator Compatibility	2 Alternators
Battery Configuration	2 Batteries
Maximum Current	130 AMP
Operating Temperature	-20°C to +80°C (-4°F to +176°F)
Terminal Type	Gold-Plated
Dimensions	6” x 4” x 2”
Weight	1.5 lbs

Benefits of Using a Battery Isolator

• Protects Your Batteries: Prevents battery drain by isolating systems when the engine is off, extending battery life.
• Enhanced Charging Efficiency: Ensures both batteries are charged simultaneously and efficiently by dual alternators.
• Reliable Power Management: Seamlessly manages power distribution to your marine electronics and essential systems.
• Corrosion Resistance: Gold-plated terminals reduce the risk of corrosion, ensuring long-term performance in harsh marine environments.

Installation Guide

1. Disconnect all power sources before installation.
2. Mount the Battery Isolator in a dry, accessible location on your vessel.
3. Connect the isolator to both alternators following the wiring diagram in the owner's manual.
4. Attach the isolator to both batteries, ensuring secure and corrosion-resistant connections.
5. Double-check all connections and secure any loose wires.
6. Reconnect power sources and test the system to ensure proper functionality.

For detailed installation instructions and troubleshooting, please refer to the Owner's Manual (PDF).

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.