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Why 12V Lithium Batteries Are a Game-Changer for Trolling Motors

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.

Why 12V Lithium Batteries Are a Game-Changer for Trolling Motors

May 14, 2025

At Redline Battery Supply, we’ve seen firsthand how 12V lithium trolling motor batteries are transforming the boating experience. Whether you're chasing redfish in the Indian River Lagoon or bass in the freshwater lakes of Central Florida, upgrading to lithium could be the smartest move you make this season.  

What Makes 12V Lithium Trolling Motor Batteries So Special?

1. Longer Runtime on the Water

Traditional lead-acid batteries degrade over time and offer inconsistent power output. In contrast, 12V lithium batteries provide steady, reliable power throughout the entire charge cycle. This means you can spend more time on the water without worrying about losing performance halfway through your trip.

2. Lightweight Design

One of the most noticeable benefits of switching to lithium is the dramatic weight reduction. That’s less strain on your boat and trailer, better fuel efficiency, and easier handling during setup and breakdown.

3. Faster Charging Time

Nobody likes waiting around for batteries to charge. Lithium batteries charge significantly faster, getting you back on the water quicker. At Redline Battery Supply, our lithium options are compatible with a range of chargers, and we can help you pick the best setup for your needs.

4. Extended Battery Lifespan

Although the initial cost of lithium batteries is higher, they can last up to ten times longer than traditional batteries. That means fewer replacements, less maintenance, and long-term savings—especially valuable for avid boaters here in the Space Coast region.

5. Maintenance-Free Operation

Unlike lead-acid batteries, which require regular maintenance (checking water levels, cleaning terminals, etc.), lithium batteries are completely maintenance-free. Just charge and go. That’s peace of mind for anyone who wants to spend more time fishing and less time fiddling with battery issues.

Perfect Fit for Melbourne, FL Boaters

The waterways around Melbourne, FL—from the Indian River Lagoon to the St. Johns River—demand reliability and performance. Whether you're fishing tournaments or just enjoying a weekend adventure, having a battery that performs in all conditions is crucial. 12V lithium trolling motor batteries perform exceptionally well in Florida’s heat and humidity, maintaining their efficiency even in challenging conditions.

Why Buy from Redline Battery Supply?

At Redline Battery Supply, we don’t just sell batteries—we help power your adventures. Our team in Melbourne, FL offers expert advice, high-quality lithium batteries, and personalized support to make sure you get the most out of your gear. We carry a range of 12V lithium trolling motor batteries that are tested, trusted, and ready for whatever your day on the water brings.

Ready to Upgrade Your Trolling Motor Battery?

Visit Redline Battery Supply in Melbourne, FL or contact us today at (321) 327-8995 or visit our website redlinebatterysupply.com to find the perfect 12V lithium trolling motor battery for your setup. Experience the difference lithium power can make!

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