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10 Best Trolling Batteries 2025 in the United States

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Our Top Picks

#2

LiTime 12V 100Ah TM Low-Temp Protection LiFePO4 Battery Built-in 100A BMS, Group 31 Deep Cycle, Lithium Iron Phosphate Battery Perfect for Trolling Motors, Yacht, Marine, Boat, RV, Home Energy

Rating
9.6
Battery Type
Weight
Lifespan and Durability

Most important from
2290 reviews

Battery Type
Switching from lead-acid to lithium is like night and day with significant weight reduction and full power throughout the discharge.
Weight
Switching from lead-acid to lithium is like night and day with significant weight reduction and full power throughout the discharge.
Lifespan and Durability
The battery stays charged for a long time, providing consistent power for trolling on the lake.

The LiTime 12V 100Ah TM LiFePO4 Battery is a robust option for those in need of a reliable trolling motor battery. One of its standout features is the built-in Battery Management System (BMS) which offers triple protection against dust, water, and salt spray, alongside safeguarding against overcharging, overheating, and short circuits. This makes it highly suitable for harsh and wet environments, like marine or rainy conditions.

The low-temperature cut-off function is particularly beneficial for ensuring performance in colder climates, which is a plus for users in such areas. Additionally, the battery is designed specifically for trolling motors and can also be used in yachts, boats, RVs, and off-grid solar power storage systems, making it quite versatile. The use of Grade A LiFePO4 cells provides a long lifespan with up to 4000+ cycles at full discharge, which is significantly better compared to traditional lead-acid batteries that only last around 200-500 cycles.

It's also noteworthy that this battery is maintenance-free and comes with a 5-year warranty, offering peace of mind to users. Potential buyers should be aware that the battery's weight and dimensions could be a consideration if space is limited. Additionally, while it offers many protections and features, its initial cost could be higher compared to conventional lead-acid batteries, though the extended lifespan and maintenance-free nature may justify the investment. This battery is particularly well-suited for those who frequently use trolling motors and other marine applications, and who are looking for a long-lasting, reliable power source that can handle tough conditions.

Rating
9.6
Battery Type
Weight
Lifespan and Durability

Most important from
2290 reviews

Battery Type
Switching from lead-acid to lithium is like night and day with significant weight reduction and full power throughout the discharge.
Weight
Switching from lead-acid to lithium is like night and day with significant weight reduction and full power throughout the discharge.
Lifespan and Durability
The battery stays charged for a long time, providing consistent power for trolling on the lake.
#3

LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Battery, Deep Cycle Lithium Battery, Built-in 100A BMS with Low-Temp Protection, Max. 15000 Cycles, Perfect for RV, Solar System, Trolling Motors etc.

Rating
9.4
Voltage
Capacity (Amp Hours - Ah)
Weight

Most important from
1726 reviews

Voltage
This battery can easily power high-demand 120V AC devices through an inverter, making it incredibly versatile.
Capacity (Amp Hours - Ah)
Perfect for camping or emergency situations, it can keep a modern fridge running all night without needing a generator.
Weight
Incredibly lightweight for its power capacity, it can be easily carried and used in various applications.
Maintenance Requirements
Setting up a portable power station with this battery is straightforward, and it charges quickly with a 10 amp charger.
Lifespan and Durability
Despite harsh conditions and hundreds of cycles, these batteries maintain their capacity and performance over time.

The LiTime 12V 100Ah Group 24 Bluetooth LiFePO4 Battery is a solid choice for those seeking to upgrade from traditional lead-acid batteries. It stands out for its lightweight design at just 21.9lbs, significantly lighter and more compact compared to conventional batteries. With a capacity of 100Ah and built-in 100A Battery Management System (BMS) with low-temperature protection, it offers robust and stable performance, making it suitable for various applications like RVs, solar systems, and trolling motors.

The battery's ability to endure up to 15,000 cycles underscores its durability and long lifespan, which can be a considerable advantage for heavy users or those requiring reliable power over extended periods. The built-in Bluetooth feature is a notable addition, allowing users to monitor battery status in real-time via a mobile app, adding convenience and real-time management capability. On the downside, the battery requires a lithium-activation charger to activate the Bluetooth function initially, which may be an added step for some users.

Additionally, while it is perfect for deep cycle applications, it is not suitable for starting applications, golf carts, or jacks. The price point might also be higher compared to traditional batteries, but the benefits in weight, lifespan, and maintenance-free use could justify the cost for many users. With a 5-year warranty and strong customer support, this battery offers peace of mind and reliability. It could be an excellent choice for those looking to upgrade their trolling motor or solar system battery with a long-lasting, high-performance solution.

Rating
9.4
Voltage
Capacity (Amp Hours - Ah)
Weight

Most important from
1726 reviews

Voltage
This battery can easily power high-demand 120V AC devices through an inverter, making it incredibly versatile.
Capacity (Amp Hours - Ah)
Perfect for camping or emergency situations, it can keep a modern fridge running all night without needing a generator.
Weight
Incredibly lightweight for its power capacity, it can be easily carried and used in various applications.
Maintenance Requirements
Setting up a portable power station with this battery is straightforward, and it charges quickly with a 10 amp charger.
Lifespan and Durability
Despite harsh conditions and hundreds of cycles, these batteries maintain their capacity and performance over time.

Buying Guide for the Best Trolling Batteries

Choosing the right trolling battery is crucial for ensuring your boat's trolling motor performs efficiently and reliably. The right battery will provide the necessary power for your motor, last longer, and require less maintenance. To make an informed decision, you need to understand the key specifications and how they relate to your specific needs and usage patterns.
Battery TypeThere are three main types of trolling batteries: Lead-Acid Wet-Cell, AGM (Absorbed Glass Mat), and Lithium-Ion. Lead-Acid Wet-Cell batteries are the most common and affordable but require regular maintenance. AGM batteries are more expensive but are maintenance-free and have a longer lifespan. Lithium-Ion batteries are the most expensive but offer the best performance, longest lifespan, and are lightweight. Choose a battery type based on your budget, maintenance preference, and performance needs.
VoltageTrolling batteries typically come in 12V, 24V, and 36V options. The voltage you need depends on your trolling motor's requirements. A 12V battery is suitable for smaller boats and motors, while 24V and 36V batteries are better for larger boats and more powerful motors. Check your trolling motor's specifications to determine the appropriate voltage. Higher voltage systems provide more power and longer run times but may require multiple batteries.
Capacity (Amp Hours - Ah)Capacity, measured in amp hours (Ah), indicates how much energy a battery can store. A higher Ah rating means the battery can provide power for a longer period. For example, a 100Ah battery can deliver 1 amp of current for 100 hours or 10 amps for 10 hours. Consider your typical usage duration and power needs when selecting a battery with the right capacity. If you spend long hours on the water, a higher capacity battery will be beneficial.
Reserve Capacity (RC)Reserve Capacity (RC) is the number of minutes a fully charged battery can deliver 25 amps of current before the voltage drops below 10.5V. This spec is important for understanding how long the battery can sustain a load in case of an emergency. A higher RC means the battery can provide power for a longer time. If you often find yourself in situations where you need extended power, look for a battery with a higher RC.
WeightThe weight of the battery can affect your boat's performance and handling. Heavier batteries can add significant weight to your boat, which may impact speed and fuel efficiency. Lithium-Ion batteries are much lighter compared to Lead-Acid and AGM batteries. If weight is a concern, especially for smaller boats, consider opting for a lighter battery type.
Size and DimensionsEnsure the battery you choose fits in the designated battery compartment of your boat. Batteries come in various sizes and dimensions, so measure the available space before purchasing. A battery that is too large may not fit properly, while a battery that is too small may not provide the necessary power. Check the dimensions of the battery and compare them with the space available in your boat.
Maintenance RequirementsDifferent battery types have varying maintenance needs. Lead-Acid Wet-Cell batteries require regular maintenance, such as checking water levels and cleaning terminals. AGM and Lithium-Ion batteries are maintenance-free, making them more convenient for users who prefer low-maintenance options. Consider how much time and effort you are willing to invest in battery maintenance when making your choice.
Lifespan and DurabilityThe lifespan of a battery is an important factor to consider, as it determines how often you will need to replace it. AGM and Lithium-Ion batteries generally have longer lifespans compared to Lead-Acid Wet-Cell batteries. Additionally, consider the battery's durability and ability to withstand harsh marine environments. A more durable battery will last longer and provide better value over time.

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