20 Best Kayak Batteries To Take Your Fishing Next Level

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In the recent past, the sport of fishing has grown to a whole new level with the advancement of technology, especially in the domain of kayak fishing. Today, most anglers would like to set up their fishing kayak with navigation light, fish finder, sonar system, GPS, phone charter, camera mount and so much more. 

In order to get all these things working, anglers need kayak batteries that can keep the ball rolling. However, electronic connections exposed to water may have adverse effects. With that in mind, I have curated a list of the 20 best kayaking batteries that you should be buying for your fishing kayak set up this year. 

Today, in the market there are several types of kayak fishing batteries available which might put you in a dilemma as to which one to opt for. So, keep sticking around this blog post till the end and discover only the best of the best fishing batteries. 

20 Best Kayak Batteries Set Up

1.ExpertPower 12V 100Ah Lithium Kayak Battery

ExpertPower 12V 100Ah Lithium Kayak Battery

This lead acid battery by expert power is the newest in the market and is currently rated as best selling battery on Amazon. It has a long service life as compared to lithium batteries and is more efficient in power. It can hold upto 12V for up to 95% of its capacity usage providing astronomical boosts

Also, it is considered to be one of the most lightweight batteries which makes it a top choice for anglers, marine experts, and boaters when towing and mobility in the battery is their top consideration. It is supported with the Battery Management System which safeguards the battery from overcharge, deep charge, overheating and short circuit as well.

It is multipurpose in nature and can be used for power blackout, outdoor activities, solar and wind power, trolling and fish finder, boating and a lot more.

To simply put, this battery will give you long-lasting peace of mind with its immense durability making it easy to use in your home, at your job, or for your outdoor needs. 


  • Powerful and reliable
  •  >2500 charge cycles
  • High energy density
  • Built-in safety features
  • Environment friendly
  • All Temp performance
  • Durable and lightweight


  • No cons

2.EEMB 12V 9AH Lithium Battery For Kayaking

EEMB 12V 9AH Lithium Battery For Kayaking

If you want to maximize the capacity of your kayak gears like fish finder, motor and another digital device this is the battery that you should be using. With a nominal capacity of 9Ah, max current of 4 Amp and max continuous discharge current of 15 Amp, this battery will keep all your kayak tools and accessories running for a long duration. 

To ensure the safety and high quality of the product, this battery has gone under several quality testing and multiple examinations to give you the best. Only the best cells are used in the battery which makes it perfect for RV, solar power, kayaking, boating or paddling on the water. 

Moreover, to protect it from overcharge, over-discharge, overcurrent, and short circuit the manufacturer’s of the battery thought of adding a built-in Lithium-ion(NCM) with the self-discharge rate.

Not to forget, this battery is made using Li-ion pouch cells that make it long-lasting upto 800 times as compared to ordinary kayaking batteries.


  • Large capacity
  • Fast charging
  • Environment friendly
  • No memory effect
  • Safe and easy to use
  • Get technical support from the team


  • Holds only  79% of a fully charge 

3.ECO-WORTHY 12V Lithium Kayak Battery

ECO-WORTHY 12V Lithium Kayak Battery

If you are not running tight on the budget, I would recommend you to opt for this ECO-WORTHY kayaking battery. Its new design and size makes it convenient and portable, and reduces the 30% in volume to make it compatible for various outdoor activities. 

Also, its power and capacity have been increased to wider applications like kayaking, solar power, outdoor camping activities, boating, ham radio, camping, RV, boat, marine and more. 

There are several heat emission holes loaded on the battery that will cool it down, while the M5 terminal and DC 5.5*2.5 mm gets charged and discharged at the same time. 

Another good thing about this battery is the service support. If you are facing any technical issues with regards to battery setup, you contact their customer support and they’ll help you with your doubt and query. In not satisfied with the product performance, you can simply return it within 30-days and get your refund. 

It is also backed by 3 years of manufacturer’s warranty in case of defects and dysfunction. 


  • 30% lightweight
  • BMS Protection
  • 4000+ cycles
  • 6-10 years life
  • Multipurpose


  • No cons

4.HAKDAI 12V 6Ah Lifepo4 Battery For Kayak

HAKDAI 12V 6Ah Lifepo4 Battery For Kayak

HAKADI LiFePO4 kayaking battery is best known for its max continuous discharge current and operating capacity under any temperature. Also, it has 3x more faster-charging capacity as compared to others mentioned on the list. Even for the products and tools that require a small amount of current, this battery offers stable output and electricity for convenience.

The battery can be used for a wide variety of outdoor and indoor applications and it will not overheat, burn, or explode under high temperatures or overcharge. It has built on BMS monitoring system that keeps the battery safe and protected.

Talking about its cycle life, it gives 3000+ cycles and is constructed with 4PCS High Quality 32700 cells that make it durable, lightweight and long-lasting.

Overall, this is an excellent partner for outdoor activities, providing power sources for outdoor fishing and outdoor lighting.


  • High energy density
  • Durable and lightweight
  • Powerful and reliable
  • > charge cycles
  • Built-in safety features
  • Performance durable.


  • No cons

5.PowerStar 12V 100Ah Battery For Kayak

PowerStar 12V 100Ah Battery For Kayak-min

Supported by 2 years of replacement warranty and 30 days of the money-back guarantee, this battery for a kayak is ideal for anglers looking forward to keep their fishfinder, charger and motor mount up and running all day long. It is made with high-quality cells and will exceed your expectations with regards to performance, durability and life. 

This battery has been tested under several stringent conditions and rugged environments that makes it long-lasting and durable for life. For example, it has been tested under high-performance altitude, vibration, mechanical shock, short circuit, overheating and charge, and thermal cycling.

Moreover, this battery is made using a hard sealing technique that makes sure there’s no chance of electrolyte leakage which will directly lead to the safe and efficient operation of the battery in any position. 


  • Maintenance-Free Battery
  • Spill-Proof ( Sealed Lead-Acid ) Battery
  • Position-Free & Leakage-Free Design
  • Low-Pressure Venting System
  • High Recovery Capability


  • No cons

6. Mighty Max Battery For Kayaking

Mighty Max Battery For Kayaking

If your search for a rechargeable, durable, reliable, powerful and maintenance-free kayaking battery is still on, this is it. This Mighty Max kayak battery is backed by 30 days money-back guarantee and  2 years of manufacturer’s warranty so that you can buy it with complete peace of mind. 

Some of the notable features of this battery that set it apart from others are: stronger, lighter, easy to carry, portable and longer 2500 cycle life expectancy compared to the traditional sealed lead-acid batteries.

It is also designed in a way to be used in tandem with 4 identical batteries. Just make sure you do not connect them all in a series. Also, use a compatible lithium charger for this battery for better performance and protection against short circuits. 

Overall, this is the battery is suited for all your deep cycle applications such as, Solar/wind energy systems, Off-Grid systems, RV, Camping, Backup power systems and much more.


  • Battery management system
  • Maintenance-free
  • Automatic cell balancing
  • Long-lasting 
  • Durable and easy to use
  • Multiple usages 
  • Money-back guarantee 


  • No cons

7.BatteryGuy Newport Vessels

BatteryGuy Newport Vessels

The BatteryGuy 12 volt 100 ah is solely designed and made for the purpose of kayaking and fishing on the water. It is a 100% rechargeable battery and can be discharged and charged several times. Also, it is maintenance free and does not require additional cost. It’s deep-cycle design makes it suited for paddling, lighting, mobile devices and many other outdoor activities.

It is backed with 6 cells with each being wrapped in a puncture-resistant envelope to prevent the leakage of gas. Also, the battery is corrosion resistant and will stay protected from rusting. 

If you have ever purchased a battery, you might be aware of the risk associated with malfunction related to charging equipment. However, this battery uses one-way gas safety vents to ensure there is no risk of battery explosion or fire.

It is also optimized for conductivity and the materials used for making the battery are selected by the experts to minimize the energy loss and maximize its capacity.


  • High energy density
  • Impact resistance
  • Anti buckle separators
  • Optimized conductivity
  • Gas safety vents
  • Easy to use


  • No cons at all

8.Vmax MR127 12V 100Ah Canoe Kayak

Vmax MR127 12V 100Ah Canoe Kayak-min

The key USP of this kayak battery is unique physical and chemical structure plates that make it long-lasting, resistant to any kind of abrasion and best suited for a kayaking adventure on a wide variety of waterways. It has received special treatment and manufacturing processes that make it reliable, strong and high in performance. 

It is supported with absorbed glass matt with plates that enhance its physical and electrical capabilities and makes it more powerful as compared to wet lead-acid batteries. AGM will also absorb the electrolyte in the battery and will make it non spillable and non-hazardous. 

Moreover, there are heavy-duty lead-tin alloys to provide an extra margin of performance and service life even after repeated charges and discharges. 

Also,  you don’t need to worry about the specific gravity of the electrolyte or add water to VMAX tanks during float service life.  


  • Electrolyte Suspension system
  • Absorbed glass matt
  • Lead tin allows
  • Free signature confirmation
  • Easy to use
  • Suited for wide applications


  • No money-back guarantee

9.Newport Vessels Trolling Motor Smart Battery Box

Newport Vessels Trolling Motor Smart Battery Box

If you want my opinion on best kayak batteries, I would suggest you to opt for Newport Vessels Trolling motor smart battery. This is a perfect solution for all your digital and electronic devices on a kayak. It will give you quick access to your trolling motor, power cables and smart box terminals.

This battery box is itself a fully functional power and charging station. You can easily fix it at the tankwell of your kayak and get your fish finder working in a quick time. You can also charge most of your digital devices when on water.

One of the coolest features of the battery is a visual LED meter that will display the current charge. The box is also backed by test button and two waterproof circuit brakes to keep the battery safe and sound.

With built-in rubberized foot inserts, your battery and battery box will not slide around the floor of your boat.


  • Built-in LED Battery Meter
  • External Battery Ports
  • Dual Integrated Circuit Breakers
  • Non-Slip Rubber Feet
  • Direct USB Charger and Accessory Port


  • Faulty terminals
  • Negative reviews

10.Minn Kota 1820175 Trolling Motor Marine Battery

Minn Kota 1820175 Trolling Motor Marine Battery

As you could conclude by its name, this is a battery motor perfect for small size kayaks and boats. Comes with easy access to external terminals to allow trolling motor to charge without opening the box. It also has a built-in battery meter to display the state of charge.

Apart from that, it also includes: Includes two 12-volt accessory plugs, and 2 manual reset circuit breakers (10 amp for accessory plugs and 60 amp for trolling motor)

Overall, this battery box/power centre contains easy access external battery terminals that allow trolling motor leads and charger leads to be connected to the battery posts without opening the box.


  • Perfect for small boats
  • Portable Battery Compartment
  • Ideal for transom-mount trolling motors
  • Battery Not Included


  • Battery not included

11.NERMAK Kayaking Battery

NERMAK Kayaking Battery

The next on my list of best batteries for a fishing kayak is by NERMAK. 

This is a 100% Lithium iron phosphate battery that is best known for its high performance and power generation capacity. It has a long life cycle with good safety performance and no memory effect. Built using the BMS protection technique, this battery stays protected from overcharging, heating, discharging, short circuits and another kind of abrasions. 

You can also connect it in a series or along with 4 identical batteries. Since this is a lithium battery it has 2000+ cycles and is safer and environment-friendly as compared to traditional batteries. 

You can use it for a wide range of applications like kayaking, fish finder, backup power, radio, remote camera, outdoor camping, USB, lighting and lot more.


  • Safe and secure
  • High in power
  • Powerful BMS
  • High energy
  • Green energy
  • All-purpose usage


  • Large is size
  • Heavy to carry 

12.HAKDAI 12V 12Ah Lifepo4 Battery

HAKDAI 12V 12Ah Lifepo4 Battery

This is a large size kayak battery with amazing cycle life and good service life together. The battery is 100% environment friendly and safely made with a battery management system to prevent it from overcharging and other dangers,

I have already mentioned one HAKDAI battery above but that comes with limited features. This battery can be used under any condition as long as it is charged. It is suited for a wide range of applications like outdoor camping, boating, rafting, paddling, RCT and more.

It weighs only 2.87 lbs, which makes it lighter than the same capacity lead-acid batteries. Also, there is no acidic content in the battery which allows you to safely keep it on your kayak in any direction.

Along with this piece, you’ll get 1* 2A charger and hassle-free 3 years of warranty,  24*7 friendly and professional customer supports.


  • Powerful 
  • Reliable 
  • Charger included
  • Environment friendly 
  • Easy to use
  • Money-back guarantee
  • Lightweight 


  • No cons

13.HiMASSi Lithium ion Battery

HiMASSi Lithium ion Battery

The Hemas 12V 100Ah LiFePO4 battery for a fishing kayak is lighter, smaller, compact in size and long-lasting as compared to others. They are backed with high energy density and built-in battery protection, so can store more electricity for their size and get a large amount of power anytime on your kayaking journey. 

It is specially designed for outdoor activity purposes like paddle boarding, duck hunting, RV, fishing kayak, boating and a lot more. 

They are also more powerful and high in performance than lead-acid batteries in terms of energy loss. Also, it is made with a complete R&D and quality inspection system. So, you can bet your money on it with enough confidence. 

What’s more? This battery has also passed CE, FCC, and RoHS certifications and comes with a 5-year battery warranty & lifetime technical support from the HiMASSi team.


  • 5000+ cycles
  • 10 years service life
  •  Safety and stability
  • 100% safe
  • Water-resistant
  • Maintenance-free


  • No cons at all

14.ROCKPALS kayak Lithium Battery Pack

ROCKPALS kayak Lithium Battery Pack

Rockpals need no introduction. They were founded in the year 2015 and soon became a well known brand in the domain of manufacturing reliable and suitable outdoor products like kayak batteries,  solar panels, generators and a lot more. 

This battery is capable of generating up to 300 watts of 120v pure sine wave. It comes along with 2 USB charging points and 2 AC outlets which makes it the best choice for indoor and outdoor activities like camping, hunting, fishing and more. It can also be used as a backpack in case of a power cut or shortage. 

You can recharge it in multiple ways using a solar generator, plugging it into a wall outlet or by plugging it into your car 12V socket.  On a kayak, you can use it to charge your cell phone, digital device, fish finder, trolling mount and kayak cooler as well. 


  • High capacity
  • Easy to recharge
  • High-Quality Lithium Polymer Batteries
  • Pure Sine Wave AC power
  • Surge and short circuit protection


  • Less power

15.MMG YTZ14S Z14S Lithium Ion Kayak Battery

MMG YTZ14S Z14S Lithium Ion Kayak Battery

If you are still using kayak batteries that require activation, high maintenance then I can understand your pain. However, if you want to switch over to a more durable and sustainable battery, the MMG Lithium-Ion Battery is waiting for you.

This battery requires no activation, no acid, no high maintenance cost and most importantly no water needed. And it comes fully charged and ready to install on your small, medium or large size kayak. 

It delivers superior performance with its Lithium-Ion 4 battery cell composition. It gives a starting power of 300 CCA and over 2000 charge cycles. To simplify, it is 2X more power, 10X more starts, and 5X longer life. 

Another good thing about this battery is its supercharging speed.  With the power of lithium-Ion, you can rapidly recharge your devices within minutes. The battery utilizes the most advanced rapid-charge technology that makes it apart from others. 


  • Battery capacity indicator
  • No maintenance needed
  • Long shelf life
  • Safe for environment
  • Easy to use


  • Too light  

16.Weize YTX4L-BS High Performance Kayak Batteries

Weize YTX4L-BS High Performance Kayak Batteries

With a sealed design to prevent corrosion, the WEIZE batter for kayak can be used for personal watercraft, motorcycles, snowmobiles, all-terrain vehicles and scooters. The battery composition is made with lead-acid which makes it maintenance-free and super powerful.

The battery will arrive completely packaged along with screws and nuts for the terminal. It comes already charged so you don’t need to waste your time. Just quickie fix it on the kayak tankwell or backside and you are ready to go. 

It fits in the backside of the kaya perfectly and works great.


  • Large capacity
  • Fast charging
  • Environment friendly
  • No memory effect
  • Safe and easy to use
  • Get technical support from the team


  • Low terminal post holes 

17.YakAttack 10Ah Battery Power Kit

YakAttack 10Ah Battery Power Kit

As you could conclude by its name, this is a YakAttack kayak battery power kit. which is a water-resistant lithium-ion rechargeable battery pack and can be used for your fish finder, cell phones, led lights and more. This is a volt battery pack with 10AH capacity and can easily charge a variety of digital devices in minutes.

It’s durable, easy to carry, subtle and lightweight which makes it perfect for your next fishing adventure. When not in use, you can simply keep it in your cupboard or any small place in your house.

This year, it comes with several updates and upgrades that make it more durable, agile, long-lasting, and corrosion-resistant in a wide variety of water types. It has added gold plated coating at all connector pins to reduce the impact of corrosion. 

Also, the DC cable is shortened for better convenience. 


  • Powered by Nocqua Adventure GearThe battery
  • weighs 1.4 lbs
  • Includes complete 10 Ah lithium-ion battery kit
  • Water-resistant and rechargeable
  • Six-month warranty


  • Does not comes with accessories

18.Nocqua Pro Power Charger

Nocqua Pro Power Charger

As you can see from the image, this is a powerpack charges kit that will keep your digital devices like a fish finder, led lights and cell phones up and ready for 24*7.  It is lightweight and specially made for outdoor activities purposes. With a 100% water-resistant design, this charger comes as a rescue for many aggressive paddlers. 

It is backed with a 2V lithium-ion battery that makes it long-lasting power. It comes along with an outlet charger for maximum versatility and flexibility. 

For safety, this charger will automatically switch off in case of short circuit, under high temperature, high voltage or aggressive discharge. It comes along with everything that you need to connect your fishing device or gear with universal tail leads.

Best use for a sounder, GPS, fish finder, or other outdoor electronics. 


  • Lighweight
  • Compact and small in size
  • Travel friendly
  • Takes 3 hours to charge


  • Less Power

19.OGRPHY 12V 6Ah LiFePO4 Battery

OGRPHY 12V 6Ah LiFePO4 Battery

If you are looking for a kayak battery that is eco friendly and made with no toxic chemical material, this is it. The OGRPHY comes with 1 lithium-ion battery made with lithium phosphate and can produce upto 12 volts of current which is more than enough to keep your fish finder, phone and other small and medium-size devices up and ready.

It is small and compact in size and can easily fit either in your kayak cockpit or back on the tankwell without disturbing your comfort zone. 

Its grade-A cells are made with BMS(Battery Manage System) that gives it protection from over-charge, over-discharge, over-load, over-heating, short circuit.


  • Small and compact
  • Easy to carry
  • Durable 
  • Safe and protective 
  • Easy to use 
  • BMS system 


  • Poor customer reviews

20.YakAttack CellBlok  Battery Box For Kayak

YakAttack CellBlok  Battery Box For Kayak

The last on this list is kayak battery box by YakAttack. It is track mounted battery box where you can easily store your battery, fish finder and other fishing devices. No need to drill on your kayak or routing wires. This box will allow you to easily attach and remove all your fishing gears. 

This newly designed CellBlok is new for this year and features an injection moulded construction compared to the original model.  This has has resulted in a 25% weight reduction and we also increased the size of the cable wraps to help you with ataching larger wires used in today’s fish finders.


  • CellBlok weighs 1.4 lbs
  • Made in the USA
  • SKU: CLB-1002


  • Does not comes with battery 

FAQs About Best Batteries For Kayak

What is a kayak battery?

A kayak battery is nothing but a charger that will keep your fish finder, motor, cell phone and led lights up and running

What kind of battery I need for kayaking?

Lithium alinimum made battery works the best for kayaking

How long kayak battery will last?

A high quality kayak battery will last of 2-3 days on the water

How long kayak battery can keep the fish finder working?

Good quality kayak batter can keep fish finder working for 2 days

How to store batteries on kayak?

You can store kayak battery on backside, on the tankwell or on the deck space

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