Kayak fishing has taken off in recent years, and for good reason. It’s a great way to reach those hard-to-access fishing spots in rivers. But let’s face it, paddling can be a real workout. That’s where electric trolling motors come in, quietly powering your kayak to the perfect fishing spot. And what’s powering those motors? Increasingly, it’s lithium batteries for kayak trolling motors.
Lithium kayak batteries are making waves in the kayak fishing world. They’re not just another power source – they’re changing how anglers approach their time on the water. These 12 volt lithium batteries for kayak trolling motors are lighter, last longer, and pack more punch than traditional options. For those using sit-on-top kayaks, this means less weight to lug around and more time casting lines.
Jump Straight To Best Lithium Battery
The benefits of lithium-ion batteries for kayak trolling motors go beyond just lasting longer. They charge faster, perform better in cold weather, and don’t lose power as they drain. This reliability is crucial when you’re out on the water, far from shore. No one wants to be stuck paddling back because their battery died, especially when using a large kayak.
Kayak anglers are quickly catching on to the advantages of 24 volt lithium batteries for trolling motors. They’re finding that the initial cost is offset by better performance and longer life. With a good lithium battery for kayak trolling motor, fishing trips can last longer, cover more water, and be more enjoyable overall.
Voltage Options for Kayak Lithium Batteries
Choosing what size lithium battery for trolling motor setups is crucial for optimal performance. Let’s explore the different voltage options available and their suitability for various kayak sizes and needs.
12V Lithium Batteries For Small Kayak
12 volt lithium batteries for trolling motor systems are perfect for compact kayaks and lightweight setups. Here’s why they’re a great choice:
- Compact Size: These batteries fit easily in small kayak compartments, preserving valuable space for gear.
- Lightweight: At typically under 15 pounds, 12v 50ah lithium battery for trolling motor units won’t weigh down your kayak.
- Sufficient Power: Ideal for short trips and casual fishing outings, providing enough juice for basic remote control trolling motors.
- Cost-Effective: Generally more affordable than higher voltage options, making them great for entry-level kayak anglers.
- Versatility: Can be used in parallel to increase capacity without changing voltage, offering flexibility as your needs grow.
These lithium batteries for kayak use are particularly well-suited for 10-foot kayaks, which are popular among anglers who prioritize portability.
24V Lithium Trolling Motor Batteries
For anglers with medium-sized kayaks or those requiring more power, 24 volt lithium battery for trolling motor systems offer a balanced solution:
- Enhanced Performance: Provide more thrust than 12V systems, suitable for longer fishing trips and varying water conditions.
- Efficient Power Delivery: Offer a good balance between power output and energy consumption.
- Extended Range: Allow for exploring larger bodies of water without frequent recharging.
- Moderate Weight: While heavier than 12V options, they’re still significantly lighter than lead-acid equivalents.
- Compatibility: Work well with a wide range of 24 volt trolling motors designed for kayaks.
36V Lithium Batteries for Trolling Motor
36 volt lithium battery for trolling motors are the powerhouse option for serious kayak anglers with larger vessels or those facing challenging conditions:
- High Thrust: Capable of powering through strong currents and windy conditions, ideal for GPS trolling motors.
- Extended Range: Perfect for full-day fishing expeditions or multi-day trips without recharging.
- Consistent Performance: Maintain steady power output even under heavy loads, ensuring reliable operation of your electric trolling motor.
- Efficient for Larger Kayaks: Provide the necessary power for heavier, fully-equipped kayaks with trolling motors without compromising speed or maneuverability.
- Future-Proofing: Suitable for high-powered accessories and advanced fish-finding equipment, accommodating growing technological needs.
Best Lithium Batteries for Electric Trolling Motors
After testing many batteries, we have shortlisted the best lithium battery for kayak trolling motor options.
Best Overall – Dakota Lithium 54Ah Trolling Motor Battery
The Dakota Lithium 54Ah trolling motor battery stands out as the top choice for powering electric trolling motors on kayaks. This lithium battery for kayak trolling motor offers an impressive combination of performance, durability, and value that makes it ideal for kayak anglers.
The Dakota Lithium kayak battery is engineered with Lithium Iron Phosphate (LiFePO4) technology, providing twice the power and half the weight of traditional lead-acid batteries. This makes it perfect for sit-on-top kayaks where weight and space are critical factors. The battery’s compact size (7.75″ x 5.3″ x 7.5″) allows for easy installation in most kayak compartments, while its lightweight design (14.3 lbs) won’t weigh down your vessel.
Key Specifications of the Dakota Lithium 54Ah Trolling Motor Battery:
- Voltage: 12.8V
- Capacity: 54 Amp-hours (Ah)
- Energy: 691 Watt-hours (Wh)
- Weight: 14.3 lbs (6.5 Kg)
- Dimensions: 7.75″ x 5.3″ x 7.5″ (197 x 135 x 190mm)
- Lifecycle: Up to 3,000 cycles at 80% capacity
- Operating Temperature: -20°F to +120°F
- Max Continuous Discharge: 60A
- Max Pulse Discharge: 100A (10 seconds)
- Charging: 27A max, 14.4V recommended
The Dakota Lithium trolling motor battery excels in providing consistent power output throughout its discharge cycle, ensuring your 12v lithium battery for kayak maintains optimal performance during long fishing trips. Its flat voltage curve means you get all 54 Amp-hours of power without the dramatic drop-off common in lead-acid batteries.
For kayak enthusiasts, the Dakota Lithium 54Ah trolling motor battery offers several advantages:
- Extended fishing time: With 54Ah capacity, it provides ample power for full-day excursions.
- Improved kayak performance: Its lightweight design enhances your kayak’s maneuverability and speed.
- Versatility: Can be used in series to create 24V or 36V systems for more powerful electric trolling motors.
- Durability: Built to withstand harsh marine environments and extreme temperatures.
- Long-term value: With up to 3,000 cycles, it outlasts traditional batteries by a significant margin.
Pros and Cons of the Dakota Lithium 54Ah Trolling Motor Battery:
| Pros | Cons |
| Lightweight and compact | Higher initial cost compared to lead-acid batteries |
| Long lifespan (3,000+ cycles) | Requires a specific LiFePO4 charger for optimal charging |
| Consistent power output | May not be suitable for very large kayaks with high power demands |
| Wide operating temperature range | Limited availability compared to traditional batteries |
| Maintenance-free design | |
| Includes a compatible LiFePO4 charger |
The Dakota Lithium 54Ah trolling motor battery is an excellent investment for kayak anglers looking to upgrade their electric trolling motor power source. Its combination of high performance, long lifespan, and reliability makes it the best lithium battery for kayak trolling motor. Whether you’re navigating calm lakes or battling currents in river kayak fishing, this battery provides the power and endurance needed for successful fishing expeditions.
Best Affordable Lithium Battery – ExpertPower 12V 33Ah
The ExpertPower 12V 33Ah stands out as an excellent budget-friendly option for powering 24 volt trolling motors. This lithium ion battery for kayak trolling motor offers a good balance of performance, affordability, and compact design, making it ideal for kayak anglers looking for a cost-effective power solution.
Key Specifications of the ExpertPower 12V 33Ah Battery:
- Voltage: 12 Volts
- Capacity: 33 Amp-hours (Ah)
- Dimensions: 7.68″ x 5.12″ x 6.1″ (195 x 130 x 155 mm)
- Weight: 24 pounds (10.9 kg)
- Terminal Type: Button Terminal
- Battery Type: Sealed Lead Acid (SLA) AGM
The ExpertPower 12V 33Ah battery is designed for deep cycle applications, making it suitable for powering electric trolling motors on kayaks under $500. Its compact size allows for easy installation in most kayak compartments, while its sealed design ensures maintenance-free operation.
Pros and Cons of the ExpertPower 12V 33Ah Battery:
| Pros | Cons |
| Affordable price point | Lower capacity compared to higher-end lithium batteries |
| Compact and lightweight design | Heavier than pure lithium alternatives |
| Maintenance-free operation | Shorter lifespan compared to LiFePO4 batteries |
| Suitable for various applications | May not provide enough power for larger kayaks |
| Good performance in moderate temperatures | Performance may decrease in extreme temperatures |
The ExpertPower 12V 33Ah battery is an excellent choice for kayak anglers on a budget or those with smaller kayaks. Its versatility allows it to be used not only for electric trolling motors but also for fish finders and other kayak electronics.
When using the ExpertPower 12V 33Ah battery for your kayak’s electric trolling motor, consider the following:
- Power requirements: Ensure the battery’s capacity matches your electric trolling motor’s needs for your typical fishing trip duration.
- Weight distribution: While lighter than traditional lead-acid batteries, proper placement in your kayak is still important for balance.
- Charging: Use an appropriate charger to maintain the battery’s longevity and performance.
- Multiple battery setup: For longer trips or higher power needs, consider using multiple batteries in parallel to increase capacity.
The ExpertPower 12V 33Ah battery offers a cost-effective solution for kayak anglers looking to power their electric trolling motors without breaking the bank. Its combination of affordability, compact design, and decent performance makes it a popular choice among budget-conscious fishing enthusiasts.
Best High-Capacity Lithium Battery – Ampere Time 12V 200Ah
The Ampere Time 12V 200Ah stands out as an excellent high-capacity option for powering GPS trolling motors. This 36 volt lithium battery for trolling motors offers an impressive combination of power, longevity, and advanced features that make it ideal for serious anglers who require extended time on the water.
Key Specifications of the Ampere Time 12V 200Ah Battery:
- Voltage: 12.8V (nominal)
- Capacity: 200 Amp-hours (Ah)
- Energy: 2560 Watt-hours (Wh)
- Weight: 46 lbs (20.9 kg)
- Dimensions: 20.5″ x 9.4″ x 8.5″ (520 x 239 x 217mm)
- Lifecycle: 4000+ cycles at 80% depth of discharge
- Operating Temperature: -4°F to 140°F (-20°C to 60°C)
- Max Continuous Discharge: 100A
- Max Continuous Charge: 100A
- Built-in BMS (Battery Management System)
The Ampere Time 12V 200Ah battery utilizes advanced Lithium Iron Phosphate (LiFePO4) technology, providing a significant upgrade over traditional lead-acid batteries for kayak electric trolling motors. Its high capacity ensures extended fishing trips without the need for frequent recharging.
Pros and Cons of the Ampere Time 12V 200Ah Battery:
| Pros | Cons |
| Exceptional 200Ah capacity | Higher initial cost compared to lead-acid batteries |
| Lightweight for its capacity (46 lbs) | May be too large for some kayak compartments |
| Long lifespan (4000+ cycles) | Requires a LiFePO4-compatible charger |
| Built-in BMS for safety and longevity | Higher upfront investment |
| Consistent power output throughout discharge | May be overkill for casual anglers |
| Wide operating temperature range |
The Ampere Time 12V 200Ah battery excels in providing reliable power for electric trolling motors on kayaks. Its high capacity allows for extended fishing trips, even when powering additional electronics like fish finders or GPS units. The battery’s built-in BMS ensures safe operation and protects against overcharging, over-discharging, and short circuits.
For kayak enthusiasts, the Ampere Time 12V 200Ah battery offers several advantages:
- Extended fishing time: With 200Ah capacity, it provides ample power for full-day or multi-day excursions.
- Consistent performance: Maintains steady voltage output throughout the discharge cycle, ensuring consistent trolling motor performance.
- Lightweight design: At 46 lbs, it’s significantly lighter than equivalent lead-acid batteries, improving kayak maneuverability.
- Long-term value: With 4000+ cycle life, it outlasts traditional batteries by a significant margin.
- Versatility: Can power multiple devices simultaneously, ideal for tech-savvy anglers with various electronic equipment.
When choosing the Ampere Time 12V 200Ah battery for your kayak’s electric trolling motor, consider factors such as your kayak’s size, typical fishing duration, and power requirements of your motor and accessories. While this battery’s high capacity is excellent for extended trips or larger kayaks, it may be more than necessary for casual anglers or smaller setups.
The Ampere Time 12V 200Ah battery represents a significant investment in your kayak’s power system. Its combination of high capacity, long lifespan, and advanced features make it an excellent choice for serious anglers who demand reliable, long-lasting power for their electric trolling motors and onboard electronics.
Best Compact Lithium Battery – Mighty Max 12V 35Ah
The Mighty Max 12V 35Ah battery stands out as an excellent compact option for what size lithium battery for 12v trolling motor needs. This battery offers a great balance of power, portability, and affordability,
making it ideal for small kayaks who prioritize lightweight setups.
Key Specifications of the Mighty Max 12V 35Ah Battery:
- Voltage: 12 Volts
- Capacity: 35 Amp-hours (Ah)
- Dimensions: 7.68 x 5.16 x 7.13 inches (19.5 x 13.1 x 18.1 cm)
- Weight: 23.15 pounds (10.5 kg)
- Battery Type: Sealed Lead Acid (SLA) AGM
- Terminal Type: Nut and bolt
While not a true lithium battery, the Mighty Max 12V 35Ah uses AGM technology, which offers some advantages similar to 12 volt lithium ion batteries for trolling motor applications, making it a popular choice for recreational kayaks.
Pros and Cons of the Mighty Max 12V 35Ah Battery:
| Pros | Cons |
| Compact and lightweight design | Not a true lithium battery |
| Affordable price point | Lower capacity compared to larger batteries |
| Maintenance-free operation | Heavier than equivalent lithium options |
| Good performance in various temperatures | Shorter lifespan compared to LiFePO4 batteries |
| Versatile use for multiple applications | Slower charging time compared to lithium |
| Comes with a carrying handle for easy transport |
The Mighty Max 12V 35Ah battery is an excellent choice for kayak anglers looking for a compact power source for their electric trolling motors. Its small size and relatively light weight make it easy to install and transport in kayaks of various sizes.
When using the Mighty Max 12V 35Ah battery for your kayak’s electric trolling motor, consider the following:
- Power requirements: Ensure the battery’s capacity matches your electric trolling motor’s needs for your typical fishing trip duration.
- Weight distribution: While lighter than many alternatives, proper placement in your kayak is still important for balance.
- Charging: Use an appropriate charger to maintain the battery’s longevity and performance.
- Multiple battery setup: For longer trips or higher power needs, consider using multiple batteries in parallel to increase capacity.
The Mighty Max 12V 35Ah battery offers a cost-effective and compact solution for kayak anglers looking to power their electric trolling motors without adding excessive weight to their setup. Its combination of affordability, compact design, and decent performance makes it a popular choice among budget-conscious fishing enthusiasts who prioritize portability.
Best Lithium Battery for Saltwater – Battle Born 12V 100Ah
The Battle Born 12V 100Ah lithium battery stands out as an exceptional choice for powering saltwater trolling motors. This best 12v 100ah lithium battery for trolling motor offers a perfect blend of power, durability, and reliability, making it ideal for anglers who demand the best from their kayak setup.
Key Specifications of the Battle Born 12V 100Ah Lithium Battery:
- Voltage: 12.8V (nominal)
- Capacity: 100 Amp-hours (Ah)
- Energy: 1280 Watt-hours (Wh)
- Weight: 31 pounds (14 kg)
- Dimensions: 12.75″ x 6.88″ x 9″ (324 x 175 x 229 mm)
- Lifecycle: 3000-5000 cycles
- Operating Temperature: -4°F to 140°F (-20°C to 60°C)
- Continuous Current: 100 Amps
- Surge Current: 200 Amps (30 seconds)
- Built-in Battery Management System (BMS)
The Battle Born 12V 100Ah lithium battery utilizes advanced Lithium Iron Phosphate (LiFePO4) technology, providing superior performance and longevity for motorized kayaks. Its robust construction and internal safeguards make it particularly well-suited for the challenging conditions of saltwater environments.
Pros and Cons of the Battle Born 12V 100Ah Lithium Battery:
| Pros | Cons |
| Excellent performance in saltwater conditions | Higher initial cost compared to lead-acid batteries |
| Lightweight design (31 lbs) enhances kayak maneuverability | May require a specialized charger for optimal performance |
| Long lifespan (3000-5000 cycles) | Initial investment might be high for casual anglers |
| Built-in BMS for enhanced safety and longevity | |
| Consistent power output throughout discharge | |
| Wide operating temperature range | |
| Made in the USA with high-quality components |
The Battle Born 12V 100Ah lithium battery excels in providing reliable power for electric trolling motors on kayaks, particularly in saltwater environments. Its 100Ah capacity ensures extended fishing trips without the need for frequent recharging, while its lightweight design improves your kayak’s overall performance and handling.
For kayak enthusiasts, the Battle Born 12V 100Ah lithium battery offers several key advantages:
- Saltwater Resistance: Engineered to withstand the corrosive effects of saltwater, making it ideal for coastal and offshore fishing.
- Extended Fishing Time: With 100Ah capacity, it provides ample power for full-day excursions, even when powering additional electronics.
- Improved Kayak Performance: Its lightweight design enhances your kayak’s speed and maneuverability.
- Consistent Power Delivery: Maintains steady voltage output throughout the discharge cycle, ensuring consistent electric trolling motor performance.
- Long-Term Value: With a cycle life of 3000-5000 cycles, it outlasts traditional batteries by a significant margin.
The Battle Born 12V 100Ah lithium battery’s built-in Battery Management System (BMS) ensures safe operation and protects against overcharging, over-discharging, and short circuits. This feature is particularly valuable in the unpredictable conditions often encountered during saltwater kayak fishing.
When choosing the Battle Born 12V 100Ah lithium battery for your kayak’s electric trolling motor, consider factors such as your typical fishing duration, the power requirements of your motor and accessories, and the specific demands of your fishing environment. While this battery’s performance in saltwater conditions is exceptional, its benefits extend to freshwater applications as well.
Solar-Compatible Lithium Batteries for Trolling Motors
For anglers who enjoy extended trips in their 2-person inflatable kayaks, solar-compatible lithium batteries for kayak use offer an eco-friendly solution for extended power:
- Integrated charge controllers: Allow direct connection to solar panels for on-the-go charging.
- Efficient charging: What size lithium battery for trolling motor you choose can accept higher charging currents, making the most of available sunlight.
- MPPT compatibility: Work with Maximum Power Point Tracking solar charge controllers for optimal charging efficiency.
- Lightweight systems: Combine lightweight lithium kayak batteries with flexible solar panels for a portable power solution.
FAQs
What are the advantages of using lithium batteries for kayak trolling motors?
The best lithium batteries for trolling motors offer significant weight savings, longer lifespan, and consistent power output compared to traditional lead-acid batteries. They also charge faster and perform better in various weather conditions, making them ideal for kayak fishing in windy conditions.
How long do lithium batteries typically last for kayak trolling motors?
Most high-quality lithium ion batteries for trolling motor applications can last between 3,000 to 5,000 charge cycles. This translates to about 5-10 years of regular use, significantly outlasting traditional batteries.
Are lithium batteries safe to use in kayaks?
Yes, 12 volt lithium ion batteries for trolling motor use are generally very safe. They come equipped with built-in Battery Management Systems (BMS) that protect against overcharging, over-discharging, and short circuits. Many also feature waterproof casings for added protection in marine environments.
Can I use a lithium battery with any kayak trolling motor?
Most lithium batteries for trolling motor systems are compatible with standard kayak trolling motors. However, it’s important to check the voltage requirements of your specific motor and ensure the battery’s capacity matches your needs. Some motors may require minor adjustments or specific connectors.
What size battery for kayak trolling motor should I choose?
The ideal battery size depends on your kayak’s length and your typical fishing duration. For small kayaks (up to 10 feet), a 12V 20-35Ah battery is usually sufficient. Medium kayaks benefit from 12v 50ah lithium battery for trolling motor setups, while large kayaks may require 24 volt lithium batteries for trolling motor applications for optimal performance.
This comprehensive guide covers everything you need to know about choosing the best battery for kayak trolling motor setups. Whether you’re looking for a lithium kayak battery for a small recreational kayak or a high-capacity 36v lithium battery for trolling motor use on a large fishing kayak, this information will help you make an informed decision. Remember to consider factors like kayak size, fishing duration, and power requirements when selecting the best kayak trolling motor battery for your needs.