Kayak Guidance logo

7 Best Batteries

For Kayak Trolling Motors You Can Buy In 2022

Best Options and Reviews

Published July 3, 2022

Trolling motors are among the most popular accessories used by boaters of all types. They allow you to inject quite a bit of performance into your kayak and give it more than just speed. But, there is something more important than trolling motor itself. That is trolling motor battery; yes, the battery is more important than trolling motor because it will be responsible for all the power and running time of your kayak.

So, if you are searching for the recommendation for the best batteries for kayak trolling motors, you are at the right place. I have been kayaking for years, and motorized kayaks are my favorite. So, I have tried plenty of batteries and now come to the point where I can recommend the best batteries you can consider buying.

So, I’m going to review some of the best batteries for kayak trolling motors. This will help you decide which one to buy.

7 Best Batteries For Kayak Trolling Motors : Summary

7 Best Batteries for Kayak Trolling Motors

I’m going to recommend to you guys some of the best batteries for kayak trolling motors that you can buy this summer. I hope my recommendation will help you make a profit buying decision. So, let’s get started.

1. Newport Vessels Trolling Motor Smart Battery

3800+ Reviews
4.6/5

The first best battery for kayak trolling motor is Newport Vessels Trolling Motor Smart Batter. It is a compact, portable power center designed to keep your trolling motor running strong. There are also USB ports given that allow you to charge your phone or tablet, while the DC ports can be used to power most of your electronics on the boat.

Specification

Voltage: 12V

Ampere: 60 AMP

Size: 17″ x 12″ x 10″

Weight: 3 lbs

User Review

I have been using this battery pack for about one year, and it has worked perfectly. The battery box is easy to install on my boat, and it comes with all the instructions you need to do so. It also comes with a USB port to charge your phone or electronic device while on the water.

The built-in LED meter allows me to monitor my battery’s health. I love that it has USB and DC ports. It can be used as a power bank to charge my phone, tablet, or any other device that wants more power than my phone.

Besides that, some DC ports are given to power the kayak’s electronics like a bulb, radio, etc.

Pros

Cons

  • It’s a smart battery compatible with almost all kayak trolling motors.
  • It’s made of lithium-ion, so it lasts longer than standard batteries.
  • It has an LED display, so you can see when your battery is low on power, even in dark conditions.
  • You can use it in cold weather without worrying about frost forming on the terminals.
  • You can’t plug in a third-party charger with this battery pack which is good and bad at the same time.

Summary of This Battery for Kayak Trolling Motors:

It’s compact enough to fit in all kayaks and doesn’t weigh much at all, so it doesn’t take up much space on my boat. So, if you are looking for the best battery for the kayak trolling motor, this will be the best choice.

2. Power Boat Pontoon Trolling Motor Battery

1100+ Reviews
4.6/5

The new Power Boat Pontoon Trolling Motor Battery will give you the power to get up close and personal with your favorite fishing spots. This battery has been designed to handle different weather conditions, and its maintenance-free design makes it easy to keep on the water for a long time.

Specification

Voltage: 12V

Ampere: 55 AH

Size: 9.06 inches x 5.43 inches x 8.98 inches

Weight: 1 lb

User Review

The Power Boat Pontoon Battery is a great choice for anyone who wants to upgrade their boat’s performance with a reliable, long-lasting battery.

This battery has been used on my boats for more than 6 months, and I have had no problems with it. It’s been dropped, banged up, and exposed to the elements and still holds up against anything you can throw.

The battery comes in a box that’s easy to open, just undo two clips and pull apart the top piece of plastic. Then you will see all the individual pieces of this battery laid out in front of you: the posts, cables, caps, etc. It looks complicated but isn’t at all. And most important, it works great.

Pros

Cons

  • Easy to install and maintain
  • High power output
  • Low maintenance costs
  • Fast recharge time
  • Expensive than others

Summary of This Battery for Kayak Trolling Motors:

I have been using this battery for about 6 months, and it’s been great. I use it on my medium size kayak for trolling motors, and it holds up well. So, anyone looking for a reliable battery for their kayak can consider this one.

3. LOSSIGY 100Ah Lithium Battery

500+ Reviews
4.5/5

The LOSSIGY 100Ah Lithium Battery is a powerful, high-capacity battery that can be used in many applications. With a built-in 100A BMS, this lithium battery has been designed to withstand the rigors of harsh environments, so it’s perfect for use in backup power systems, the kayak trolling motor, and RV applications.

Specification

Voltage: 12.8V

Ampere: 100 A

Size: 12.95 x 6.69 x 8.43 inches

Weight: 25 lbs

User Review

I have been using the Lossigy 100Ah Lithium Battery for about a year now, and I have had no issues with it. I bought it to replace my kayak’s trolling motor battery, which had started to die on me after several years. It is definitely more expensive than my old battery, but it has lasted about double as long.

I highly recommend this product to anyone looking for a golf cart or trolling motor battery replacement.

The build quality is really good on this battery. It feels sturdy yet decent and easy to handle. The connections are clearly labeled, so you don’t have to worry about damage if you are not careful or even if you are. The only problem I had with this purchase was finding it online. I ordered it from Amazon, and they took extra time to deliver.

But eventually, it’s working great.

Pros

Cons

  • 100Ah lithium battery
  • Rechargeable up to 500 times
  • Compatible with most power tools
  • No memory effect
  • Take extra time to charge

Summary of This Battery for Kayak Trolling Motors:

I use it in my kayak, and it has been working great. I haven’t had any problems with it so far. It’s easy to charge and has plenty of power to get me through all my needs. So, if you are looking for a strong battery that can last for years and the budget is not a problem for you, you can consider buying this one.

4. ECO-WORTHY Portable 12V Lithium Battery

30+ Reviews
4.4/5

The 4th one on my list of best batteries for kayak trolling motor is the ECO-Worthy Portable battery. As a portable battery, this model is perfect for campers or fishermen who want to use their battery in an emergency without having to worry about the weight. It is also perfect for RV owners who want a large capacity battery that can power their appliances while on the road during long trips.

Specification

Voltage: 12.8V

Ampere: 20 AH

Size: 10.08 x 5.87 x 5.98 inches

Weight: 5.42 lbs

User Review

I have always been a fan of Eco-Worthy products. Their products are durable and well made. I have used this 12V Lithium Battery for a year, and it has proved to be an excellent product.

This battery comes with a built-in BMS, which means that the battery will last longer than most other models on the market today, which often have a lower capacity after about 2000 cycles of use or 2000+ cycles.

The battery itself is made from high-quality materials and includes many safety features such as overcharge protection, short circuit protection, and more which makes it feel like a high-quality product that you would expect from an experienced manufacturer such as Eco-Worthy themselves.

Pros

Cons

  • Decent capacity and output power
  • It can be used for multiple applications
  • Charges quickly and efficiently
  • The cordless operation makes it easy to use in any situation 
  • Not as durable as other batteries

Summary of This Battery for Kayak Trolling Motors:

The only thing I don’t like about this battery is that it can’t hold a charge as long as some other ones I have used. However, it is still better than relying on my starter battery.

5. VMAX MR137-120 AGM Battery

30+ Reviews
4.4/5

The VMAX MR137-120 Battery is compatible with Minn Kota Terrova Motor. That is why it’s an excellent battery that works well in any boat. The battery has a great capacity and can last for a long time. It is easy to install and can be used by anyone. Anyone looking for a high-profile battery that lasts long can consider this one.

Specification

Voltage: 12V

Ampere: 120 AH

Size: 12.9″Lx6.8″ Wx8.7″H

Weight: 55 lbs

User Review

I have always been a fan of Eco-Worthy products. Their products are durable and well made. I have used this 12V Lithium Battery for a year, and it has proved to be an excellent product.

This battery comes with a built-in BMS, which means that the battery will last longer than most other models on the market today, which often have a lower capacity after about 2000 cycles of use or 2000+ cycles.

The battery itself is made from high-quality materials and includes many safety features such as overcharge protection, short circuit protection, and more which makes it feel like a high-quality product that you would expect from an experienced manufacturer such as Eco-Worthy themselves.

Pros

Cons

  • The battery is lightweight and easy to carry around on your kayak.
  • It charges quickly and lasts longer than expected.
  • The battery is easy to install and remove, even for a beginner. 
  • Can take some extra time to charge

Summary of This Battery for Kayak Trolling Motors:

This is a great battery. I have been using it since I bought my new boat, and it has worked seamlessly. The installation was easy, and the battery performed excellently. So, it’s an excellent option to get your trolling motor new power.

6. Power Queen Lithium Battery

220+ Reviews
4.7/5

The sixth on my list of best batteries for kayak trolling motor is the Power Queen Battery, which is a great battery to have in your kayak, especially if you own a big motorized kayak or high-quality trolling motor. It’s easy to use and lightweight, so it doesn’t add too much weight to the kayak you are trying to power. That means you can use the machine for longer and more easily.

Specification

Voltage: 12.8V

Ampere: 50 AH

Size: 7.79 x 6.53 x 6.69 inches

Weight: 11.57 lbs

User Review

It has a long lifespan and is easy to store and transport. The Power Queen Lithium Battery is designed in a way that it works for everything that needs power.

The design is simple yet elegant. It’s not bulky like other batteries on the market, so it fits nicely into my kayak without taking up too much space or looking bulky. The cover has a rubberized material that resists scratches and provides extra protection when transporting your battery on water or storing it away from prying eyes like mine.

I would recommend this product to anyone who wants an easy-to-use backup battery with excellent performance.

Pros

Cons

  • The battery is light and compact, so it doesn’t take up much space in your kayak.
  • It comes in great size, so you can fit it anywhere.
  • It’s fast, rechargeable, and has a long life span.
  • Doesn’t hold much power for high-end trolling motors.

Summary of This Battery for Kayak Trolling Motors:

The Power Queen Battery is a great product. It is lightweight and has a large amount of charge. I recommend this product to anyone who wants to buy a new battery for their motorized kayak or trolling motor.

7. Dakota Lithium Battery With Charger

70+ Reviews
4.4/5

The Dakota Lithium is a deep cycle battery with a 10A charger. This is one of the best batteries on the market, and it’s backed by an 11-year warranty. This battery is ideal for cars, RVs, boats, motorcycles, and more. It can be used in any device that needs a lithium-ion battery.

Specification

Voltage: 12.8V

Ampere: 54 AH

Size: 7.79 x 6.53 x 6.69 inches

Weight: 17 lbs

User Review

Dakota Lithium Battery comes with a charger and an integrated level gauge. You can expect this battery to last for many years, making it ideal for outdoor use. This battery is also compatible with solar panels.

The first thing I noticed about this battery was its size. It’s a very decent size. However, that doesn’t mean it won’t fit in your kayak or canoe. I tested this out by placing it inside my kayak and riding around the lake for a few hours. The temperature outside was close to 45 degrees, and this battery doesn’t heat.

Another thing that impressed me was how quickly it charged up when plugged into the charger included. It took less than an hour, which means that if you are on vacation or kayak camping somewhere hot where you don’t have access to electricity, you can charge this battery up in less than an hour and use it for a long time.

Pros

Cons

  • It is a great battery for the price.
  • It has a long standby life.
  • It has a large capacity, which means it can power your trolling motor for a long time.
  • The cords that come with the battery are a little short in size.

Summary of This Battery for Kayak Trolling Motors:

I highly recommend this product if you want something durable yet lightweight enough to carry around easily on short trips or when traveling by kayak or canoe.

How long will a trolling motor battery last on a kayak?

It depends on how much you use your trolling motor, but here are some things to consider when it comes to the lifespan of your battery:

How often do you use your battery?

You can get a pretty good idea of how long a trolling motor battery will last by how often you use it. The more time spent kayaking, the longer the battery life will be.

How much power does your trolling motor draw from the battery?

The more power drawn from the battery, its lifespan will be shorter. This is because more power is being drawn at once than if it were just being used intermittently.

What kind of motor are you using?

There are two types of motors: those with mechanical shafts spin continuously and those with electrical motors. The former will have a longer lifespan than the latter unless they are brand new.

Tips to Maintain Kayak Trolling Motor Batteries

Here are some tips to help you maintain your trolling motor battery.

Remove any extra accessory lights or radios when trolling motor is running:

If you are using your trolling motor for an extended period of time, it’s important to remove any extra accessory lights or radios that are not necessary for the specific operation. This will help your boat run more efficiently and save on electricity costs while maintaining battery life.

Charge the battery after each use:

If you use your kayak motor all day, we recommend that you charge the battery completely. This will ensure that your battery has enough power to last through the next day’s use.

When it comes to batteries, it’s important to remember that they have a finite life. With proper care, your kayak trolling motor battery will last longer than you think. So, completely charging it after each usage can help you extend its overall life.

Check electrolyte levels regularly and add distilled water as needed:

Check electrolyte levels regularly, and add distilled water as needed. Maintaining the water level of your battery can help you keep it running for a longer time. So, if the battery goes completely flat, you will need to replace it.

Never fully discharge or overcharge the battery:

A kayak troll motor battery is a sensitive device, and even a small amount of damage can cause premature failure. If you’re using your kayak trolling motor for long periods of time, it’s important to monitor the condition of your battery and make sure it’s always fully charged and maintained.

Besides that, ensure it’s not fully discharged because discharging completely can cause battery cells to die. Similarly, never overcharge; it will weaken the battery cells and decrease their overall life.

Keep the terminals and connections clean:

The terminals and connections on your trolling motor battery can get gunked up over time. This can cause the battery to charge unevenly, which can result in an inconsistent amount of power being delivered to your trolling motor. Keep these parts clean by wiping them down with a damp rag or cloth every few days.

Besides, clean the terminals and connections before storing your trolling motor battery. This will help prevent corrosion and reduce the risk of leakage.

Never leave the battery for a long time:

You should never leave the battery for a long time without charging. The battery cells can die if you haven’t charged your battery for a long time, causing your battery to store less power and eventually provide less backup in return.

Store them in a cool, dry place:

Make sure that these batteries are kept away from extreme temperatures such as sunlight or heat, as these can lead to damage over time if they are exposed directly without proper protection. Besides that, ensure the place is completely dry before storing your battery.

How to Choose the Best Batteries for Kayak Trolling Motors?

When you choose your battery for the kayak trolling motor, or any other thing, you are responsible for the battery’s performance. If you choose the wrong battery, it won’t perform as well as it should and could be damaged beyond repair.

If you are new to kayak fishing and are wondering what type of battery is best for your kayak trolling motor, then read here are some things that you can follow.

Determine Your Voltage Requirements for The Motor:

When you are shopping for a kayak trolling motor battery, the first thing you should do is figure out what voltage your motor requires. This will help you find a battery with the right voltage for your kayak fishing needs.

Most motors are designed to operate on 12V DC or 24V DC, depending on how much power they need to produce. So, choosing the battery according to the voltage requirement will be the first step toward choosing the best battery for the kayak trolling motor.

Look for Power and Performance:

Power and performance are the two most important factors to consider when choosing the best batteries for your kayak trolling motor. You will have to choose a battery that can provide enough power to get your trolling motor moving but also has enough capacity to last through the day of fishing.

The type of battery you choose will depend on how often you plan on using your kayak, so it’s important to think about how often you’re going to use it and how much power you need before making any final decisions.

Charge Time:

Getting the right battery for your trolling motor is critical. A good battery will ensure you get the best performance out of your motor and help you achieve the maximum speed possible.

The charge time of your battery is one of the most important aspects of its performance. The longer the charge time, the longer it takes to fully recharge a depleted battery. If you are planning on using your kayak’s trolling motors for extended periods of time, then a longer charge time will be more beneficial than a shorter one.

Size & Weight:

The size and weight of a battery are also important factors to consider when choosing the best trolling motors for kayak fishing.

So, you will have to choose the battery according to the size of your kayak. If it’s a small kayak, you will have to choose a small battery. Similarly, if you own a large kayak, you can buy a bigger battery pack.

On the other hand, always try to choose the lightweight one. You may know that the kayaks can’t hold much weight, so why put more weight on the means of a battery.

Ensure you Get the Battery that can Perform well in Extreme Weather Conditions:

When looking for the best batteries for kayak trolling motors, you will need to consider several factors. You should also look for the one that performs well in extreme weather conditions. The battery that can perform well in extreme weather conditions is one of the most important factors to consider when buying a new set of batteries.

Conclusion

So, here I have recommended the 7 best batteries for kayak trolling motor that you can buy this summer. I hope my recommendations will help you make a beneficial buying decision. If you are facing any problems following this buying guide, you can contact me by writing in the comment section below. I will answer you within a few hours.

Jay Schwarz author of Kayak Guidance

About the Author - Jay Schwartz:

Hey there kayak lovers! I’m Jay Schwartz, the author here at Kayak Guidance! You know water sports – you know me! My life is all about it. Kayaking, Paddleboarding, Fishing, Snorkeling and so much more. I love to share my passion and knowledge with all of you. 

More to Learn About Kayaks!