Skip to content

What Are the Best Uses for a 36V Battery in Fishing?

  • by

For avid anglers, having the right equipment can make or break a successful day on the water. Among the most essential tools in a fisherman’s arsenal is a 36V battery. Known for its power, efficiency, and durability, a 36V battery is especially valuable for those who depend on electric trolling motors and other high-demand electronics. In this article, we explore the best uses for a 36V battery in fishing and why it’s a game-changer for serious anglers.

1. Powering Electric Trolling Motors

Perhaps the most common and significant application of a 36V battery in fishing is for powering trolling motors. Trolling motors are an essential tool for controlling a boat’s speed and direction with precision, particularly when stealth is needed to avoid spooking fish.

  • Enhanced Power: A 36V system delivers more power than traditional 12V or 24V systems, making it ideal for operating high-thrust trolling motors. This added power is essential when navigating through strong currents, rough waters, or thick vegetation. It provides the motor with the force necessary to overcome resistance and maintain control in challenging environments.
  • Improved Efficiency: A 36V trolling motor operates more efficiently compared to lower-voltage systems. The higher voltage results in longer run times and less strain on the motor, allowing anglers to spend more time fishing without worrying about battery depletion. This efficiency is especially critical during extended fishing trips where access to charging facilities is limited.

2. Longer Fishing Sessions

For anglers who spend entire days or weekends on the water, having a battery that can last throughout the trip is crucial. A 36V battery setup ensures you can fish for extended periods without interruptions.

  • Extended Runtime: With more energy storage capacity than a 12V or 24V battery, a 36V battery allows for longer operation of your trolling motor and other equipment. This means you can fish from dawn until dusk without having to worry about losing power midway through your session.
  • Parallel Battery Systems: Many professional anglers opt to use multiple 36V batteries in parallel. This setup not only extends the runtime even further but also ensures consistent and reliable power delivery to the motor and electronics throughout the trip. For tournament fishermen or those who enjoy long, off-grid excursions, this is an invaluable benefit.

3. Powering Onboard Electronics

In modern fishing, electronics play a vital role in locating fish and ensuring a productive day on the water. A 36V battery can power a wide range of electronic devices used on fishing boats.

  • Fish Finders and Sonar Units: Fish finders and sonar units require a steady and substantial power supply to function effectively. A 36V battery provides enough power to ensure these devices operate smoothly, without interruptions, and for long periods. This is particularly important when using high-definition sonar systems that offer detailed views of the underwater environment.
  • Additional Accessories: Besides powering fish finders, a 36V battery can also support other critical accessories like live wells, GPS systems, lights, and pumps. This versatility makes the 36V battery a go-to solution for anglers looking to power multiple devices simultaneously without compromising performance.

4. Optimized Battery Management Systems (BMS)

Modern 36V lithium batteries often come with advanced Battery Management Systems (BMS) that enhance the performance, safety, and lifespan of the battery.

  • Integrated BMS Features: The Battery Management System is designed to monitor various aspects of the battery, such as voltage levels, temperature, and charge cycles. This prevents the battery from operating outside safe parameters, such as overcharging or overheating. With a BMS in place, the battery’s overall lifespan is extended, offering better value and reliability over time.
  • Improved Safety: BMS helps prevent potential safety hazards by actively managing the battery’s internal conditions. This system is especially useful for anglers operating in remote areas where maintaining battery safety is critical.

5. Compatibility with Modern Fishing Technology

Fishing electronics have advanced significantly over the years, with many devices now requiring higher voltage levels for optimal performance. A 36V battery is particularly well-suited to these newer technologies.

  • Higher Voltage Requirements: Many modern fish finders, GPS systems, and marine electronics are designed to operate efficiently at higher voltages, typically above 20V. Using a 36V battery ensures that these devices run at their peak performance, offering faster response times and clearer imaging on fish finder displays.
  • Improved Performance of Displays: With the proper voltage supplied by a 36V battery, the clarity and precision of sonar images on fish finder screens are optimized. This gives anglers a clearer view of the underwater terrain, fish movements, and structures, improving the chances of a successful catch.

6. Supporting Electric Outboard Motors

In addition to trolling motors, many anglers are now using electric outboard motors for eco-friendly and efficient propulsion on the water. A 36V battery provides the necessary power for these motors, allowing for quiet and smooth operation.

  • Quiet Operation: Electric outboard motors powered by 36V systems offer silent propulsion, which is crucial for stealth when fishing in noisy waters or around easily startled fish. The quiet operation also makes for a more enjoyable experience on the water.
  • Increased Range: The higher voltage of a 36V battery allows electric outboard motors to cover greater distances without draining power as quickly as lower-voltage alternatives. This extended range is particularly valuable for anglers who travel to remote fishing locations or need to cover large bodies of water.

7. Enhancing Renewable Energy Solutions

For anglers who use solar panels or wind energy to recharge their boat batteries, a 36V system integrates seamlessly with renewable energy setups.

  • Efficient Energy Storage: A 36V battery stores energy more efficiently, making it the ideal choice for renewable energy solutions. With the growing trend toward eco-friendly and sustainable energy on fishing boats, having a high-capacity, efficient battery system is essential for ensuring long-term, off-grid power.
  • Reduced Environmental Impact: By utilizing a 36V battery in conjunction with renewable energy sources, anglers can reduce their carbon footprint and contribute to more sustainable fishing practices.

Conclusion

A 36V battery system offers numerous advantages for fishing enthusiasts who depend on reliable power for their trolling motors, electronics, and other critical equipment. Whether you’re looking to extend your time on the water, power advanced fish finders, or support electric outboard motors, a 36V battery delivers the performance, efficiency, and longevity needed for a superior fishing experience. Investing in a 36V battery ensures that you’re well-equipped for longer, more productive days on the water, with the added benefit of supporting sustainable energy solutions.