10 Best Trolling Motor Batteries For Fishing Kayak

Fishing from a kayak is a peaceful way to spend time on the water. But paddling all day can be tiring. That’s where electric trolling motors come in handy, powered by a reliable trolling motor battery. They let you move around quietly and easily.

But a trolling motor is only as good as its battery power for electric trolling motor systems. The right battery for trolling motor can make your fishing trip smooth and enjoyable. The wrong one might leave you stranded far from shore.

Choosing the best trolling motor battery for your fishing kayak is important. It affects how long you can stay out on the water. It also impacts how fast you can go and how much gear you can carry.

Good trolling motor batteries are lightweight but powerful. They last a long time and charge up quickly. Some lithium trolling motor batteries are even waterproof, which is great for kayaking.

This guide looks at the best batteries for trolling motors across different types. We’ll cover various options, from the best lithium battery for trolling motor to traditional marine battery for trolling motor choices. You’ll find options for every budget and fishing style.

Types of Trolling Motor Batteries For Fishing Kayak

When choosing a good trolling motor battery, there are two main types. Each has its own pros and cons. Let’s look at both options to help you choose the best troll motor battery for your needs.

Lithium-Ion Batteries For Electric Trolling Motors

Lithium-ion trolling motor batteries are the new stars in the world of power solutions. These lithium batteries for trolling motors pack a lot of power into a small package.

These batteries are:

  • Lightweight, making them easy to carry and install
  • Long-lasting, often outliving your kayak
  • Consistent in power output, even as they discharge

Lithium trolling motor battery systems shine in sit-on-top fishing kayaks. Their compact size leaves more room for gear. Their high performance means you can fish longer without worrying about power.

However, lithium trolling motor batteries come with a higher price tag. But many anglers find the benefits worth the cost.

Lead-Acid Batteries For Electric Trolling Motors

Traditional deep cycle trolling motor battery options are the old reliable choice. They’ve been around for years and are still widely used.

These batteries are:

  • More affordable, fitting most budgets
  • Heavier, which can affect kayak performance
  • Shorter-lived, needing replacement more often

Lead-acid batteries can be a good choice for budget-conscious anglers. They get the job done, even if they’re not as efficient as a lithium battery for trolling motor use.

The extra weight can be a drawback for kayak fishing. But if you mainly fish in calm waters, this might not be a big issue.

Best 12V Batteries For Electric Trolling Motors

When it comes to powering your kayak’s electric trolling motor, a 12 volt trolling motor battery offers an excellent balance of power and compatibility. Let’s explore two top contenders in this category.

Dakota Lithium 12V54Ah

The Dakota Lithium 12V54Ah is a powerhouse 12v battery for trolling motor use, designed specifically for kayak fishing enthusiasts. Its compact size and lightweight design make it an ideal choice for anglers who prioritize portability without compromising on power. This battery is particularly well-suited for fishing in rivers, where maneuverability is crucial.

ProsCons
Compact size (9.01″ x 5.43″ x 8.38″)Higher initial cost
11-year warrantyMay require special charger
Lightweight (17.6 lbs)Limited availability
Long-lasting performance (2,000+ cycles) 

Key Features:

  • 54Ah capacity
  • LiFePO4 technology
  • 691 Watt-hours of energy
  • Operating temperature range: -20°F to +120°F
  • 50A max continuous discharge, 100A pulse

This 12 volt battery for trolling motor use provides ample power for extended fishing trips, while its advanced technology ensures consistent performance throughout the discharge cycle. The 11-year warranty offers peace of mind for kayak fishing enthusiasts.

Relion Group 31 RB100 Lithium Deep Cycle Battery

The Relion Group 31 RB100 is a premium deep cycle trolling motor battery. With its impressive 100Ah capacity, this 12v trolling motor battery offers extended run times and exceptional performance for large fishing kayaks.

ProsCons
High 100Ah capacityLarger size may not fit all kayaks
Long-lasting and efficientPremium price point
Maintenance-free designHeavier than some competitors
Fast charging capability 

Key Features:

  • 12V, 100Ah capacity
  • LiFePO4 technology
  • Maintenance-free design
  • Multiple terminal options for versatile connections

Best 24V Batteries For Trolling Motors

For anglers seeking more power, a 24 volt trolling motor battery offers significant advantages. These 24v trolling motor battery systems provide increased thrust and longer run times, perfect for challenging water conditions.

LiTime 24V 100Ah Lithium Battery

The LiTime 24V 100Ah is a lithium ion trolling motor battery designed for serious anglers. This battery for trolling motor use delivers impressive performance in a compact package, making it ideal for demanding fishing situations.

ProsCons
High capacity (100Ah)Higher initial cost
Provides 80 pounds of thrustMay be too powerful for smaller kayaks
Rapid charging capabilityRequires compatible 24V trolling motor
Long lifespan (4000+ cycles) 

Key Features:

  • 24V voltage
  • 100Ah capacity
  • LiFePO4 technology
  • Built-in Battery Management System (BMS)
  • IP65 waterproof rating

As a premium 24 volt battery for trolling motor applications, the LiTime excels in providing consistent power for extended fishing trips.

Relion RB24V100 Lithium Deep Cycle Battery

The Relion RB24V100 represents the best lithium battery for trolling motor needs, known for its excellent deep cycle performance and reliability in saltwater conditions.

ProsCons
High capacity (100Ah)Premium price point
Excellent deep cycle performanceHeavier than some competitors
Maintenance-free designMay require special charger
Long lifespan (up to 10 years) 

Key Features:

  • 24V voltage
  • 100Ah capacity
  • Lithium Iron Phosphate technology
  • Built-in Battery Management System (BMS)
  • Multiple terminal options

Best Lightweight Batteries For Electric Trolling Motors

For inflatable kayak anglers who prioritize maneuverability, lightweight trolling motor batteries are essential. These lithium batteries for trolling motors offer a perfect balance of power and portability.

Battle Born Energy Kayak 100Ah

The Battle Born Energy Kayak 100Ah Kit represents a cutting-edge trolling motor battery solution. This kit is specifically designed for stand-up fishing kayaks, offering a powerful yet portable power source.

ProsCons
High capacity (100Ah)Higher initial investment
Lightweight designMay require special charger
Long lifespan (3000-5000 cycles)Limited availability
Efficient power delivery 

Key Features:

  • Lithium-ion technology
  • 12V voltage
  • 100Ah capacity
  • Built-in Battery Management System (BMS)
  • Weight: Approximately 30 lbs

FPV-Power Compact Waterproof Battery

The FPV-Power Compact Waterproof Battery is an ultra-lightweight option perfect for small fishing kayaks. This good trolling motor battery provides reliable performance in a compact package.

ProsCons
Ultra-lightweight designLower capacity compared to larger batteries
Waterproof constructionMay require more frequent charging
Compact sizeLimited power output for larger motors
Ideal for small to medium kayaks 

Key Features:

  • Lithium-polymer technology
  • 12 volt trolling motor battery compatibility
  • Capacity: 20Ah (varies by model)
  • IP67 waterproof rating
  • Weight: Approximately 5-7 lbs

Best High-Capacity Batteries For Electric Trolling Motors

When selecting a marine battery for trolling motor use with extended run times, high-capacity options are essential. These batteries excel in challenging fishing conditions and longer expeditions.

Dakota Lithium 36V 110Ah

The Dakota Lithium 36V 110Ah stands out as a premium trolling motor battery choice, offering exceptional performance for serious anglers.

ProsCons
Powerful 36V outputHigher initial cost
High 110Ah capacityHeavier than smaller batteries
Long lifespan (5000+ cycles)May require special charger
Consistent power output 

Key Features:

  • 36V voltage
  • 110Ah capacity
  • LiFePO4 technology
  • Built-in Battery Management System (BMS)
  • 11-year warranty

Goldenmate 12V 100Ah Lithium Battery

This deep cycle trolling motor battery offers high capacity at a more affordable price point, making it ideal for budget-conscious anglers.

ProsCons
High 100Ah capacityLower voltage than 36V options
Affordable priceHeavier than some competitors
Long lifespanMay require multiple units for higher voltage systems
Low maintenance 

Key Features:

  • 12 volt battery for trolling motor use
  • 100Ah capacity
  • LiFePO4 technology
  • Built-in Battery Management System (BMS)
  • Waterproof case (IP65 rated)

Best Budget Batteries For Electric Trolling Motors

For anglers seeking an affordable battery for trolling motor setups, budget-friendly options can provide reliable performance. Let’s explore cost-effective choices that still deliver decent power for river fishing.

Bass Pro Shops Power Series AGM Marine Battery

The Bass Pro Shops Power Series represents a versatile trolling motor battery option that won’t break the bank. It’s particularly suitable for recreational fishing.

ProsCons
Available in multiple sizesHeavier than lithium options
Affordable AGM technologyShorter lifespan than premium batteries
Maintenance-free designLower capacity compared to high-end models
Vibration-resistant 

Key Features:

  • AGM (Absorbed Glass Mat) technology
  • Available in sizes 22, 24, and 31
  • Dual-purpose: starting and deep cycle
  • Spill-proof design

Everstart Group 27 Deep Cycle Battery

The Everstart Group 27 represents an economical 12v battery for trolling motor use, perfect for calm water fishing.

ProsCons
Very affordable priceHeavier than AGM and lithium options
Widely availableShorter lifespan than premium batteries
Suitable for flatwater fishingRequires more maintenance
Good capacity for its price 

Key Features:

  • Lead-acid technology
  • Group 27 size
  • Deep cycle design
  • 12 volt trolling motor battery compatibility

Factors to Consider When Choosing Trolling Motor Batteries

Selecting the best battery for trolling motor use requires careful consideration of several factors, especially for long-distance trips.

Weight and Portability of Trolling Motor Batteries

The weight of your lithium ion trolling motor battery significantly impacts performance. Lighter batteries are especially beneficial for sit-on-top kayaks, as they help maintain maneuverability.

  • Lightweight options: Lithium trolling motor batteries are typically 50-70% lighter than traditional options
  • Impact on performance: A lighter battery allows for easier paddling and improved speed
  • Portability: Consider how easily you can transport the battery to and from your kayak

Amp Hour Rating of Trolling Motor Batteries

The amp hour rating determines how long your deep cycle trolling motor battery will last on a single charge. This is crucial for extended fishing sessions.

  • Typical ratings: Trolling motor batteries range from 50Ah to 120Ah
  • Estimating run time: A 100Ah battery typically powers a 30lb thrust motor for 5-6 hours
  • Matching to trip duration: Choose based on your average fishing trip length

Voltage Requirements For Fishing Kayak Electric Trolling Motors

Ensuring your battery power for electric trolling motor matches voltage requirements is essential for optimal performance, especially when using remote control trolling motors.

  • Common voltages: 12v trolling motor battery and 24v trolling motor battery systems are most common
  • 12V systems: Suitable for smaller motors and compact kayaks
  • 24V systems: Provide more power, ideal for larger kayaks
  • Matching voltage: Always check your motor’s specifications

Lifespan and Maintenance of Trolling Motor Batteries

The longevity of your trolling motor battery depends on type and maintenance. This is particularly important for regular fishing trips.

  • Lithium batteries for trolling motors: Generally offer 3000-5000 cycles with minimal maintenance
  • Marine battery for trolling motor: Typically have 300-500 cycles and need regular maintenance
  • Maintenance considerations: Factor in upkeep time and effort
  • Long-term value: Best lithium battery for trolling motor options often provide better value

Frequently Asked Questions About Trolling Motor Batteries

What’s the Ideal Battery Voltage for electric Trolling Motor?

Most fishing kayak motors operate on either 12 volt battery for trolling motor or 24 volt battery for trolling motor systems. Choose based on your motor’s specifications and power needs.

How Much Weight Can a Lithium Battery Save Compared to Lead-Acid?

A lithium ion trolling motor battery can be up to 70% lighter than equivalent lead-acid options, crucial for kayak portability.

Are Lithium Batteries Worth the Extra Cost for Kayak Fishing?

While lithium trolling motor batteries have a higher upfront cost, they often prove cost-effective due to longer lifespan and better performance, especially for serious anglers.

How Do I Properly Maintain My Kayak Trolling Motor Battery?

Proper maintenance includes:

  • Full charging after each use
  • Storage in cool, dry places
  • Avoiding deep discharges
  • Using compatible chargers for lithium options

Can I Use a Regular Car Battery for My Kayak Trolling Motor?

While possible, it’s not recommended. A good trolling motor battery designed for marine use, whether a deep cycle trolling motor battery or lithium option, is better suited for extended fishing sessions.

Regular car batteries are designed for short bursts of high power, not the sustained draw that trolling motor batteries provide. Invest in proper marine or lithium trolling motor battery options for the best experience and longevity.

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