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Smooth Sailing: Choosing the Best Trolling Motor Batteries for Your Boat

Redline Battery Supply

Redline Battery Supply is the Space Coast’s leading supplier of new and refurbished batteries for cars, trucks, motorcycles, boats, golf carts, and more! Founded by Carl Rutgerson the team at Redline is focused on educating their customers while providing the best service and pricing possible.

Smooth Sailing: Choosing the Best Trolling Motor Batteries for Your Boat

May 22, 2025

Choosing the right motor batteries isn’t just a matter of preference—it’s essential for performance, reliability, and safety. If you're an avid angler or a casual boater in Melbourne, FL, you know that a smooth, quiet ride can make all the difference when you're out on the water. Your trolling motor is your silent ally—gliding you smoothly through the water without startling the fish or breaking the calm. But even the best trolling motor is only as good as the battery that powers it.

At Redline Battery Supply, we’re passionate about helping boaters in the Space Coast community find the perfect power solution. Let’s dive into what makes a great trolling motor battery and how you can choose the best one for your next trip on the water.

Why Your Trolling Motor Battery Matters

Trolling motors require a specific type of battery—deep-cycle batteries—that are designed to provide a steady amount of power over a long period. Unlike starting batteries, which deliver short bursts of energy to crank an engine, deep-cycle motor batteries are made to endure the long haul. Choosing the wrong battery can lead to shorter run times, premature wear, or even complete failure when you're miles from the dock.

Key Features to Look for in a Trolling Motor Battery

1. Battery Type

AGM (Absorbed Glass Mat): These sealed batteries are maintenance-free, vibration-resistant, and have a longer lifespan.

Lithium: Lightweight, fast-charging, and exceptionally long-lasting. Though pricier upfront, lithium batteries offer superior performance.

Flooded Lead Acid: Traditional and affordable, but require regular maintenance and careful handling.

2. Capacity & Voltage

Trolling motors typically run on electrical systems rated at 12, 24, or 36 volts. Make sure to check your motor’s specific voltage requirements and think about how long you usually spend out on the water. Higher amp-hour (Ah) ratings mean longer run times.

3. Durability

Melbourne’s coastal conditions can be tough on gear. Look for marine-grade batteries that are corrosion-resistant and built to withstand heat and humidity.

4. Weight

For smaller boats or kayaks, lithium batteries can significantly reduce overall weight—making them easier to handle and improving your boat's efficiency.

Redline Battery Supply: Powering Your Passion

At Redline Battery Supply, we carry a wide selection of trolling motor batteries for every boat and budget. Whether you're looking for the latest lithium technology or a dependable AGM option, our expert team can help match you with the ideal battery for your needs.

We also offer:

Free battery testing and consultations

Local delivery and installation in Melbourne, FL

A full range of chargers, accessories, and marine battery products

Final Thoughts

Don’t let a dead battery cut your day short. Choose high-quality motor batteries engineered for reliable, top-tier performance you can count on. Stop by Redline Battery Supply in Melbourne, FL today, and we’ll help you gear up for smooth sailing and successful fishing trips—every time. Contact us today at (321) 327-8995 or visit our website redlinebatterysupply.com to learn more or schedule a free battery check!

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