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Similar to car batteries, power cells in boats can start to deteriorate over time or suddenly die for various reasons. The last thing you want is to plan a day out on your vessel only to discover the engine isn’t turning over, or even worse, experience a faulty battery once you’ve already left shore. This is why it’s important to practice proper battery maintenance and learn how to replace an old battery when the time comes. Fortunately, it’s a fairly simple task, albeit one that should be handled with caution. The following guide provides an overview of the installation process.

How Can You Remove Your Old Boat Battery?

Before you can put in a new battery, the old one will have to come out. First, switch off the ignition and all the appliances on board, such as the radio and navigation system. Then, remove the negative and positive cables and secure them to prevent an electrical connection from occurring, as this can be dangerous. After you’ve done this, the battery can be taken out and disposed of properly.

The battery case will need to be cleaned to eliminate debris and any traces of acid. Also, check the battery terminal, connectors, and cables for signs of corrosion to see if they require replacement. Prior to cleaning, it’s a good idea to mark the cables or take a photo so you can remember how they connect when installing the new battery.

What Are the Steps to Installing & Testing a New Battery?

batteriesIt can be easy to mistake a vehicle battery for a boat battery, so you want to make sure you purchase the right one. Marine batteries are specifically designed to endure all the conditions you can face on the water. Once you’re ready to install the new battery, secure it firmly into the boat’s battery compartment. Then, connect the negative cable to the negative port and the positive cable to the positive port. Do it in this order to avoid creating sparks.  

The final step is testing the battery to make sure it works. Turn on the ignition switch and any other device that requires battery power to run. If everything comes on correctly, the installation is a success.

 

If your boat battery is showing signs of decay or won’t hold a charge, visit Victory Battery Co. in Covington, KY. They carry a wide selection of high-quality batteries from trusted brands and offer free testing with every purchase. For more than 60 years, this family-owned and -operated store has been helping customers choose the right product for their vessels, and the staff is also happy to assist with installations. Call (859) 581-0343 to ask about pricing and inventory, or visit them online for more information about their services.  

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