Blue Sea Add A Battery Wiring Diagram: A Complete Guide

Blue Seas not charging either battery Stereo Info & HowTo
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Are you looking for a reliable and efficient way to expand your boat’s battery capacity? Look no further than the Blue Sea Add a Battery system. This innovative wiring diagram allows you to seamlessly integrate an additional battery into your marine setup, ensuring uninterrupted power supply on your adventures. In this article, we will provide you with a comprehensive guide on how to install and use the Blue Sea Add a Battery system in your boat.

Understanding the Blue Sea Add a Battery System

The Blue Sea Add a Battery system is designed to simplify the process of adding an extra battery to your boat. It consists of a Dual Circuit Plus battery switch, an Automatic Charging Relay (ACR), and a battery combiner. These components work together to manage the charging and discharging of your batteries efficiently, ensuring optimal performance and longevity.

Installation Process

Before you begin installing the Blue Sea Add a Battery system, it is essential to gather all the necessary tools and equipment. These include a wire stripper, crimping tool, marine-grade cables, fuse holders, and fuses. Once you have everything ready, follow these steps:

Step 1: Locate a suitable mounting location for the Dual Circuit Plus battery switch. Ensure it is easily accessible and close to the batteries.

Step 2: Disconnect the negative terminals of both your boat’s batteries to eliminate any risk of electrical shock.

Step 3: Connect the positive terminal of the primary battery to the Common terminal of the Dual Circuit Plus switch using a marine-grade cable.

Step 4: Connect the positive terminal of the secondary battery to the Add-On terminal of the Dual Circuit Plus switch using another marine-grade cable.

Step 5: Connect the negative terminals of both batteries to a common ground using a marine-grade cable.

Step 6: Install the Automatic Charging Relay (ACR) between the two battery banks. Connect the ACR control wire to the ignition switch or battery source.

Step 7: Install fuse holders and fuses on the positive cables connected to each battery. This will protect your system from overcurrent and potential damage.

Benefits of the Blue Sea Add a Battery System

The Blue Sea Add a Battery system offers several advantages for boat owners:

1. Simplified Battery Management: The system automatically charges both batteries simultaneously and isolates them when the engine is off, preventing accidental discharge.

2. Increased Battery Life: By efficiently managing the charging and discharging cycles, the system helps prolong the lifespan of your batteries.

3. Emergency Start Capability: With the Add a Battery system, you can use the secondary battery to start your boat’s engine in case the primary battery fails.

4. Easy Expansion: The system allows for easy integration of additional batteries, giving you the flexibility to adapt to your power requirements.

Conclusion

The Blue Sea Add a Battery system is a reliable and efficient solution for expanding your boat’s battery capacity. By following the installation process outlined in this guide, you can enjoy uninterrupted power supply on your marine adventures. With its simplified battery management, increased battery life, emergency start capability, and easy expansion options, the Blue Sea Add a Battery system is a must-have for any boat owner. Invest in this innovative wiring diagram and take your boating experience to the next level.