Choosing the best battery for an electric trolling motor is crucial for optimal performance. A reliable battery ensures longer trips and better efficiency.
In this blog post, we will explore some top-rated batteries for electric trolling motors. We have carefully selected options that offer durability, efficiency, and value for money. Whether you need a battery for a small boat or a large yacht, our list includes various choices to meet your needs.
From LiFePO4 batteries with advanced features like Bluetooth and low-temp protection to maintenance-free AGM batteries, we cover it all. Read on to find the perfect battery to enhance your trolling motor experience. Your next fishing or boating trip will be more enjoyable with the right battery powering your motor.
Table of Contents
Litime 12v 100ah Bluetooth Plus Low-temp Protection Lifepo4 Battery

The LiTime 12V 100Ah Bluetooth Plus Low-Temp Protection LiFePO4 Battery is a high-performance, deep cycle lithium iron phosphate battery designed for various applications such as trolling motors, yachts, marine boats, RVs, and homes. This battery boasts a built-in 100A BMS and offers Bluetooth connectivity, making it a modern and efficient choice for power storage needs.
Pros:
- Bluetooth connectivity for easy monitoring.
- Low-temp protection to ensure safety in cold conditions.
- High capacity of 100Ah for extended usage.
- Lightweight at only 22.6 pounds, making it easy to handle.
- Built-in 100A BMS for better battery management.
- Deep cycle capabilities perfect for long-term use.
Cons:
- Higher initial cost compared to traditional batteries.
- Requires compatible charging equipment.
- Bluetooth functionality may drain the battery faster.
The LiTime 12V 100Ah LiFePO4 Battery stands out due to its Bluetooth capability which allows users to monitor the battery status and performance in real-time through their smartphones. This feature is particularly useful for ensuring that the battery is functioning optimally at all times. Additionally, the low-temp protection is a significant advantage for those using the battery in colder climates, as it helps to prevent damage and maintain performance even in low temperatures.
With its high capacity and deep cycle capabilities, the LiTime battery is ideal for long-term use in various applications such as trolling motors, yachts, and RVs. The built-in 100A BMS ensures that the battery is managed efficiently, providing protection against overcharging, over-discharging, and short-circuiting. Despite its higher initial cost, the benefits and features offered by this battery make it a worthwhile investment for those in need of a reliable and durable power source.
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Siekon 12v 100ah Trolling Motor Lifepo4 Lithium Battery

The SIEKON 12V 100Ah Trolling Motor LiFePO4 Lithium Battery with 100A BMS is a reliable and efficient power source for various applications such as boat motors, trailers, RVs, and marine use. With its low-temp protection and ability to provide up to 15000 cycles, this BCI Group 24 lithium deep cycle battery is designed to deliver long-lasting performance.
Pros:
- Low-temp protection ensures optimal performance in cold conditions.
- Capable of up to 15000 cycles for extended battery life.
- 100A BMS for enhanced safety and battery management.
- Lightweight at only 21.0 pounds.
Cons:
- Higher upfront cost compared to traditional lead-acid batteries.
- Requires compatible charger for optimal performance.
The SIEKON 12V 100Ah Trolling Motor LiFePO4 Lithium Battery is an excellent choice for those in need of a durable and long-lasting power source. Its low-temp protection feature ensures that the battery performs well even in cold environments, making it ideal for marine and RV applications. Additionally, the 100A BMS provides an extra layer of safety and efficient battery management, which is crucial for maintaining the battery’s health over time.
Weighing just 21.0 pounds, this battery is significantly lighter than traditional lead-acid batteries, making it easier to handle and install. The ability to provide up to 15000 cycles means that users can expect a longer lifespan from this battery, potentially saving money in the long run despite the higher initial cost. However, it’s important to use a compatible charger to ensure the battery performs at its best. Overall, the SIEKON 12V 100Ah LiFePO4 battery is a high-quality, reliable option for various power needs.
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Weize Deep Cycle Agm 12 Volt 100ah Battery

The Weize Deep Cycle AGM 12 Volt 100Ah Battery is a highly reliable and maintenance-free power solution designed for various applications including RV, solar, trolling motor, wind, marine, camping, and off-grid systems. With a 3% self-discharge rate and a maximum discharge current of 1150A, this battery ensures consistent and dependable power supply.
Pros:
- Maintenance-free
- Low self-discharge rate (3%)
- High max discharge current (1150A)
- Versatile usage for RV, solar, marine, and more
Cons:
- Heavy weight (57 pounds)
- Bulky dimensions
The Weize Deep Cycle AGM 12 Volt 100Ah Battery stands out due to its maintenance-free design, which eliminates the need for frequent checkups and fluid top-ups. This is particularly beneficial for users who need a reliable power source without the hassle of regular maintenance. Additionally, the low self-discharge rate of just 3% ensures that the battery retains its charge for longer periods, making it an ideal choice for applications where long-term storage is required.
However, the battery’s weight and dimensions might be a drawback for some users. Weighing 57 pounds and measuring 12.83 inches in length, 8.66 inches in width, and 6.49 inches in height, it can be considered bulky and heavy. Despite this, its high maximum discharge current of 1150A compensates for these drawbacks by providing substantial power when needed. Overall, the Weize Deep Cycle AGM Battery is a robust and versatile power solution that caters to a wide range of power requirements.
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Eco-worthy 12v 50ah Trolling Motor Lifepo4 Lithium Battery

The ECO-WORTHY 12V 50Ah Trolling Motor LiFePO4 Lithium Battery with BMS is designed for high performance and longevity, making it an ideal choice for various applications such as trolling motors, travel trailers, RVs, marine use, solar systems, and power wheelchairs.
Pros:
- Long lifespan with 3000~15000 deep cycles
- Built-in Battery Management System (BMS) for safety and efficiency
- Lightweight at only 12.65 pounds
- Compact dimensions for easy installation
Cons:
- Higher initial cost compared to traditional batteries
- Requires a compatible charger for optimal performance
The ECO-WORTHY 12V 50Ah Trolling Motor LiFePO4 Lithium Battery stands out due to its remarkable lifespan, capable of enduring 3000 to 15000 deep cycles. This extended lifespan ensures that users can rely on the battery for many years, reducing the frequency of replacements and maintenance. Additionally, the built-in Battery Management System (BMS) offers enhanced safety by preventing overcharging, over-discharging, and short circuits, thus ensuring the battery operates efficiently and safely under various conditions.
Another noteworthy feature is its lightweight and compact design, which makes it highly portable and easy to install in tight spaces. This is particularly beneficial for applications such as trolling motors and travel trailers where space and weight are critical factors. However, it’s important to note that the higher initial cost of this lithium battery may be a consideration for some users. Despite this, the long-term benefits and reliability often justify the investment. Additionally, ensuring the use of a compatible charger is crucial for maintaining the battery’s performance and longevity.
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Minn Kota 1820175 Trolling Motor Marine Battery Power Center

Introducing the Minn Kota 1820175 Trolling Motor Marine Battery Power Center, an essential accessory for marine enthusiasts looking for reliable power management. Manufactured by Johnson Outdoors, this battery power center is designed to keep your trolling motor’s battery in optimal condition. The black color and compact dimensions (Height: 12.0 inches, Width: 13.5 inches, Length: 7.0 inches) make it a sleek and practical addition to your boating gear.
Pros:
- Durable construction ensures longevity.
- Compact size makes it easy to store and handle.
- User-friendly design with easy-access terminals.
- Lightweight at just 1.0 pound.
Cons:
- Limited compatibility with certain battery sizes.
- Basic features may not suit advanced users.
The Minn Kota 1820175 Trolling Motor Marine Battery Power Center is designed to provide a reliable power source for your trolling motor. Its durable construction ensures that it can withstand the harsh marine environment, while the compact size allows for easy storage and handling. The user-friendly design features easy-access terminals, making it simple to connect and disconnect your battery. Additionally, its lightweight nature makes it convenient to transport.
However, it’s important to note that the Minn Kota 1820175 has some limitations. Its limited compatibility with certain battery sizes means it may not be suitable for all users. Furthermore, its basic features might not meet the needs of more advanced users who require additional functionality. Despite these drawbacks, this battery power center remains a solid choice for those seeking a straightforward and reliable solution for powering their trolling motor.
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Mighty Max Battery 12v 55ah Power Boat Pontoon Electric Trolling Motor Deep Cycle Battery

Introducing the Mighty Max Battery 12V 55Ah Power Boat Pontoon Electric Trolling Motor Deep Cycle Battery, a powerful and reliable solution designed for optimal performance in your boating adventures. This deep cycle battery is built with high-quality materials and advanced technology to ensure long-lasting power and efficiency.
Pros:
- Durable and long-lasting performance
- High capacity of 55Ah
- Compact and portable design
- Easy to install and maintain
- Reliable power source for various marine applications
Cons:
- Heavier compared to some other battery models
- Initial cost may be higher than other options
The Mighty Max Battery 12V 55Ah Power Boat Pontoon Electric Trolling Motor Deep Cycle Battery is a standout choice for those seeking a dependable power source for their marine vessels. With its robust construction and high capacity, this battery ensures that you have the energy needed for extended trips on the water. The compact design makes it easy to handle and install, while the black color adds a sleek and professional look to your setup.
One of the key features of this battery is its durability and long-lasting performance. Designed to withstand the rigors of marine environments, the Mighty Max Battery provides consistent power and reliability. However, it is important to note that its weight might be a consideration for some users, and the initial investment may be higher compared to other models. Despite these minor drawbacks, the benefits of choosing this battery far outweigh the cons, making it an excellent investment for any boating enthusiast.
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12v 7.2ah Sealed Lead Acid Battery For Electric Trolling Motor By Neptune

The 12V 7.2AH Sealed Lead Acid Battery for Electric Trolling Motor by Neptune is a reliable power source designed for various applications. This battery from Neptune Power Products offers durability and consistent performance, making it an excellent choice for those needing a dependable energy solution.
Pros:
- Durable and long-lasting performance
- Compact dimensions: Height: 3.94 inches, Width: 2.56 inches, Length: 5.94 inches
- High-quality build from a reputable manufacturer
- Ideal for electric trolling motors
Cons:
- Weight might be a concern for some users
- Maintenance required for optimal performance
The 12V 7.2AH Sealed Lead Acid Battery by Neptune Power Products stands out due to its durability and compact size. Its dimensions make it easy to fit into various setups, especially for electric trolling motors. The reputable brand, Neptune, ensures a high-quality product that can withstand the demands of regular use.
However, potential buyers should consider the weight of the battery, as it might be an issue for some. Additionally, regular maintenance is necessary to keep the battery functioning at its best. Despite these minor drawbacks, the 12V 7.2AH Sealed Lead Acid Battery remains a solid choice for those seeking a reliable power source for their electric trolling motors.
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Litime 36v 100ah Obm Bluetooth Low-temp Protection Lifepo4 Battery

The LiTime 36V 100Ah OBM Bluetooth Low-Temp Protection LiFePO4 Battery is a high-performance deep cycle lithium iron phosphate battery designed for a variety of applications including trolling motors, yachts, marine vessels, boats, RVs, homes, and fishing finders. This battery incorporates advanced features and robust construction to ensure reliable power delivery and longevity.
Pros:
- Bluetooth connectivity for real-time monitoring.
- Low-Temp Protection to enhance performance in cold environments.
- Built-in 100A BMS (Battery Management System) for safety and efficiency.
- Deep cycle capability for extended usage.
- Lightweight design considering its power capacity.
Cons:
- Higher initial cost compared to traditional batteries.
- Weight of 63.1 pounds, which may be heavy for some users to handle.
- Dimensions might not fit all battery compartments.
The LiTime 36V 100Ah OBM Bluetooth Low-Temp Protection LiFePO4 Battery stands out with its Bluetooth connectivity, allowing users to monitor the battery status in real-time. This feature is particularly useful for those who rely on their batteries for critical applications such as on boats or RVs where power reliability is crucial. Additionally, the Low-Temp Protection ensures that the battery performs optimally even in colder climates, making it a versatile choice for various environments.
Another significant advantage of this battery is its built-in 100A BMS which enhances both safety and efficiency. The deep cycle capability means that it can be discharged and recharged many times over its lifespan, providing long-term value for the investment. However, potential buyers should consider the higher initial cost and the weight of 63.1 pounds, which might pose a challenge for some users when handling or installing the battery. Despite these cons, the LiTime 36V 100Ah battery remains a strong contender for those needing a reliable and efficient power source for their marine or land-based applications.
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Newport 12v50ah Deep Cycle Heavy-duty Marine Battery

The Newport 12V50Ah Deep Cycle Heavy-Duty Marine Battery is designed to offer reliable power for your marine adventures. This lightweight & sealed AGM battery is perfect for trolling motor compatibility, ensuring you have the energy needed for extended trips on the water.
Pros:
- Lightweight design makes it easy to handle and install.
- Sealed AGM technology provides maintenance-free operation.
- High capacity of 50Ah ensures long-lasting power.
- Durable construction withstands harsh marine environments.
- Compatible with most trolling motors.
Cons:
- Slightly heavier than some lithium-ion alternatives.
- Higher cost compared to basic lead-acid batteries.
The Newport 12V50Ah Deep Cycle Heavy-Duty Marine Battery stands out due to its combination of lightweight design and high capacity. This makes it an excellent choice for boating enthusiasts who need reliable and long-lasting power. The sealed AGM technology ensures that the battery is maintenance-free, which is a significant advantage for users looking for convenience and ease of use.
While the battery may be slightly heavier than some lithium-ion options and comes at a higher price point compared to basic lead-acid batteries, the durability and performance it offers justify the investment. Its ability to withstand harsh marine environments and compatibility with most trolling motors make it a top choice for those who demand the best in marine battery technology.
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Dc House 12v 50ah Marine Trolling Motor Lithium Lifepo4 Battery

The DC HOUSE 12V 50Ah Marine Trolling Motor Lithium LiFePO4 Battery is a versatile and reliable power source designed for various applications including trolling motors, electric wheelchairs, camping, solar, RVs, scooters, and power wheels. With a compact design and built-in BMS, it promises durability and efficiency.
Pros:
- Long lifespan with 5000+ cycles
- Lightweight at just 12.65 pounds
- Built-in BMS for safety and performance
- Suitable for a wide range of applications
- Compact dimensions for easy installation
Cons:
- Higher initial cost compared to traditional batteries
- Requires specific chargers for optimal performance
The DC HOUSE 12V 50Ah Marine Trolling Motor Lithium LiFePO4 Battery stands out due to its impressive longevity and lightweight design. With over 5000 cycles, it offers a durable solution for users seeking a long-term power source. The built-in Battery Management System (BMS) further enhances its reliability by providing protection against overcharging, overheating, and short circuits.
This battery’s versatility is another significant advantage, making it suitable for a range of applications from marine trolling motors to electric wheelchairs and camping setups. Its compact dimensions (7.0 inches in height, 8.8 inches in width, and 5.3 inches in length) allow for easy installation in various devices and spaces. Despite its higher initial cost, the long-term benefits and performance of this LiFePO4 battery make it a worthwhile investment for those looking for a dependable and efficient power source.
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Weize 12v 55ah Deep Cycle Battery

The Weize 12V 55AH Deep Cycle Battery UB12550 is a reliable and durable power source designed for various applications such as power scooters, wheelchairs, mobility devices, emergency UPS systems, and trolling motors. With its high capacity and long-lasting performance, it is an excellent choice for individuals seeking a dependable battery solution.
Pros:
- High capacity 55AH battery ensures extended usage time.
- Durable construction for long-term reliability.
- Suitable for a wide range of applications.
- Compact dimensions for easy installation and handling.
Cons:
- Heavier compared to other batteries in its category.
- Higher price point than standard batteries.
The Weize 12V 55AH Deep Cycle Battery UB12550 is a powerful and robust battery that meets the demands of various high-drain applications. Its high capacity of 55AH ensures extended operational time, making it ideal for critical devices such as power scooters and wheelchairs. The durable construction guarantees long-term reliability, providing peace of mind for users who depend on their equipment daily.
Despite its heavier weight and higher price point, the performance and versatility of the Weize 12V 55AH Deep Cycle Battery make it a worthwhile investment. The compact dimensions allow for easy installation, making it a practical choice for both personal and professional use. Overall, this battery stands out for its reliability, capacity, and durability, making it a top contender in the deep cycle battery market.
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Frequently Asked Questions
What Is The Best Battery For A Trolling Motor?
The best battery for a trolling motor is the LiTime 12V 100Ah LiFePO4. It features Bluetooth, low-temp protection, and a built-in 100A BMS.
How Long Do Trolling Motor Batteries Last?
Trolling motor batteries can last between 3000 to 15000 cycles. This depends on the battery type and usage patterns.
Are Lithium Batteries Good For Trolling Motors?
Yes, lithium batteries are excellent for trolling motors. They offer high performance, longer life cycles, and low maintenance.
What Is The Advantage Of Agm Batteries?
AGM batteries are maintenance-free. They have a low self-discharge rate and can handle high discharge currents, making them reliable.
Can I Use A Trolling Motor Battery For Rv?
Yes, many trolling motor batteries, like the SIEKON 12V 100Ah, are perfect for RVs due to their deep cycle capabilities.
How To Choose A Battery For A Trolling Motor?
Choose a battery based on amp hours, voltage, cycle life, and specific motor requirements. Consider factors like weight and maintenance.
Conclusion
Choosing the best battery for your electric trolling motor can greatly enhance your boating experience. Each option has unique benefits. Litime’s 12v 100ah battery offers bluetooth connectivity and low-temp protection. Siekon’s 12v 100ah battery promises up to 15,000 cycles. Weize’s agm battery is maintenance-free and has a low self-discharge rate.
Eco-worthy provides a durable 12v 50ah option with deep cycle capabilities. Minn kota offers a convenient battery power center, while mighty max delivers a reliable 12v 55ah option. For those needing smaller batteries, neptune’s 12v 7. 2ah battery is a solid choice.
Litime also has a 36v 100ah battery for more power. Newport and dc house offer lightweight, deep cycle options for various needs. Weize’s 12v 55ah battery is versatile for multiple uses. Select the right battery based on your specific requirements, and enjoy your time on the water with confidence.