ProMariner Battery Isolator - 130 AMP - 2 Alternator - 3 Battery

Enhance your marine electrical system with the ProMariner Battery Isolator, expertly designed to manage multiple batteries and alternators efficiently. Whether you're powering essential DC devices or ensuring reliable charging for your boat’s electrical setup, this isolator delivers optimal performance in demanding marine environments.

Key Features

• Dual Alternator Support: Compatible with up to 2 alternators for comprehensive charging capabilities.
• Triple Battery Configuration: Manage and distribute power across 3 batteries seamlessly.
• High Efficiency: Gold-plated terminals reduce resistance and corrosion, ensuring a durable and efficient connection.
• Robust Current Rating: Rated for 130 AMP, suitable for a wide range of DC devices.
• Wide Range Compatibility: Ideal for DC devices ranging from 10 amps to 130 amps.

Technical Specifications

Specification	Details
Number of Alternators	2
Number of Batteries	3
Maximum Current	130 AMP
Terminal Type	Gold-plated
Operating Voltage	12V DC

Benefits for Marine Applications

The ProMariner Battery Isolator is specifically engineered for marine and boating applications, ensuring that your vessel's electrical system remains reliable and efficient. By isolating batteries, it prevents drain from one battery affecting others, thereby extending battery life and ensuring that critical systems remain powered.

Easy Installation

Designed with the marine enthusiast in mind, this battery isolator is straightforward to install with clear instructions. For a detailed installation guide, please refer to the Owner's Manual (PDF).

Why Choose ProMariner?

ProMariner is a trusted name in marine electrical components, known for quality and durability. Their Battery Isolators are built to withstand the harsh marine environment, providing peace of mind and reliable performance for your boating adventures.

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.