Trolling Motor Battery Guide

A trolling motor battery is a type of battery that is used to power an electric trolling motor, which is a small motor that is mounted on the bow or stern of a boat and used for maneuvering, fishing, or anchoring. Trolling motor batteries are usually deep cycle batteries, which means they are designed to discharge smaller amounts of current over a longer period and to be recharged frequently.

There are different types of trolling motor batteries, such as lead-acid, AGM, and lithium-ion batteries. Each type has its advantages and disadvantages, depending on the application, usage, and preference of the user. Some of the main factors to consider when choosing a deep cycle trolling motor battery are the capacity, lifespan, efficiency, safety, function, cost, and environmental impact of the battery.

Lithium trolling motor batteries have many benefits for your boating and fishing experience. Here are some of the reasons why you should choose a lithium ion trolling motor battery.

•  Longer lasting power: A good lithium trolling motor battery can keep your motor running at the same speed for almost twice as long as a lead-acid battery of the same capacity. This means you can enjoy more time on the water and less time worrying about your battery level.

•  Longer lifespan: A good lithium trolling motor battery can last up to 10 years or more than 10,000 cycles, while a lead-acid battery typically lasts for 2-3 years or 300-500 cycles. This means you can save money and hassle by replacing your battery less often.

• Safety: Lithium-ion batteries are equipped with over-charging protection, over-discharging protection, over or low temperature protection, over or low voltage protection. 

•  Lower weight: A good lithium trolling motor battery typically weighs 60% less than a lead-acid battery and takes up less valuable space on your boat. This means you can improve your boat’s performance and fuel efficiency, as well as make it easier to handle and transport your battery.

• Flat voltage curve: A good lithium trolling motor battery maintains a consistent voltage output throughout its discharge cycle, while a lead-acid battery drops in voltage as it drains. This means you can get full power from your battery for almost its entire run time and support more appliances and equipment on board.

•  Faster charging times: A good lithium trolling motor battery can charge faster than a lead-acid battery, as it can accept higher current and has higher efficiency. This means you can recover more energy from your solar panels or other sources and be ready to use your battery sooner.

•  No maintenance: Lithium-ion batteries require no maintenance, as they are spill-proof, leak-proof, and corrosion-resistant. This can eliminate your labor and material costs, as well as your risk of accidents and injuries.

•  Environmental friendly: Lithium-ion batteries contain less toxic materials than lead-acid batteries, and they are recyclable and biodegradable. This can reduce your environmental impact and waste disposal costs.

•   More functions are supported such as IP67 waterproof, built-in heating charging in cold weather, Bluetooth mobile monitor, LCD screen, etc.

In conclusion, deep-cycle lithium trolling motor batteries are extensively used for electric vessels, such as yachts, submarines, and shipping boats, owing to their superior energy density, durability, and free maintenance requirements. Nonetheless, good lithium batteries with a sturdy structure could withstand diverse weather and environmental factors on ships such as thermal variations, saltwater erosion, impact, shock, and vibration. At the same time, it provides endurance power for your trolling motors.

Odipie produces the best trolling motor battery, which meets all your requirements on demand. Our product includes below:

12 volt trolling motor battery

24 volt trolling motor battery

36 volt lithium marine battery for trolling motor /36v lithium trolling motor battery