Best Trolling Motor Battery In 2022

Whether you have your own boat or planning to go on fishing, it is very significant to ensure that you have the best trolling motor battery.

A trolling motor is fastened to your boat to help you to shore the water or sea at wavering speeds which can help you to catch fish.

These kinds of motors generally consist of a battery. And for sure you don’t want to stop or stuck in the middle of nowhere that is why you’ll going to make sure that you have good batteries.

That is the reason why I am here, I have collected the top 5 best trolling motor battery just for you. Along with it are some guidelines that will definitely help you find the best trolling battery that is perfect for your boat. As a result, you can go fishing or troll peacefully without distressing yourself whether your engine is going to stop functioning or not.

Odyssey 34M-PC1500ST TROLLING Thunder Marine Dual Purpose Battery
OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery
Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery...
Odyssey 34M-PC1500ST TROLLING Thunder Marine Dual Purpose Battery
OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery
Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery...
Odyssey 34M-PC1500ST TROLLING Thunder Marine Dual Purpose Battery
Odyssey 34M-PC1500ST TROLLING Thunder Marine Dual Purpose Battery
OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery
OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery
Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery...
Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery...

What is a Trolling Motor Battery?

Before anything else, let us first define what a trolling motor battery is. A trolling motor battery is used in jet skis and boats and they are somewhat different from normal truck and car batteries. It is specifically created to endure severe operating circumstances in marine vessels. Moreover, a trolling motor battery offers high current over extensive spaces and they also accommodate regular charging as well as discharging.

On the other hand, with the use of a trolling motor battery, you can now bring your boat to several places for fishing or other purposes. But this is only possible if you‘re using the best trolling motor battery.

Advantages of a Trolling Motor Battery

A trolling motor battery comes with several advantages and they are considered as a backup battery for fishing vessels. Listed below are the some of its advantages.

  • No Vibration

Majority of tolling motors conceive the characteristic excellence to vibrate. Although some of them can’t resist vibration. But with the help of best trolling batteries, there will be no or lesser vibration at all. It lessens the battery harms that are caused by the motor’s vibration. It simply means this type of battery will last longer compared to other battery types.

  • No Exposure

During harmful weathers, some fishing motor break and spill harmful acids. But with the use of a trolling motor battery, this circumstance will never take place again. No harmful acids will leak from the motor and even in the course of friction.

  • Superior Speed Cycles

Trolling motor batteries offers faster speed cycle without losing too much power every after use.

Top 5 Best Trolling Motor Battery

Whether you’re an enthusiastic angler or a normal fisher, you need to identify what would be the best trolling motor battery for you. However, choosing the best one that will fit your needs is a bit challenging due to countless of options. So to help you, I have listed the top 5 best trolling motor batteries where you can choose from.

Odyssey 34M-PC1500ST

Odyssey 34M-PC1500ST TROLLING Thunder Marine Dual Purpose Battery
  • Cold Crank Amp (CCA)- 880; Better : Limited 3 and 4 year full...
  • Longer shelf life: Can be stored on open circuit without the need for...
  • Vibration resistance- design protects against high impact shock and...
  • Totally maintenance free: No need to add water, ever Improved safety-...

This is your best friend for electricity on a fishing trip. You have a super long shelf life – store it on an open circuit for up to a couple of years or 12V. Recharging it is fairly simple and can be done in no time. It can last for up to a decade.

Compared to other similar units, Odyssey’s boat battery has a top-notch design that protects against the classic mechanical vibration. The shock resistance is just as handy, not to mention resistance to extreme temperatures.


  • No maintenance
  • Long shelf life
  • Durable
  • Resistant to vibration


  • Less likely to work for 10 years, as advertised

Overall, Odyssey’s battery is likely to impress you with its most important feature – it can hold a charge for ages.

Optima OPT8016-103 D34M

OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery
  • 12-Volt, 750 Cold Cranking Amps, Size: 10 inches x 6 7/8 inches x 7...
  • Optimal starting power even in bad weather
  • Mountable in virtually any position. Works well as a boat battery or...
  • Fifteen times more resistant to vibration for durability

Weighing just over 43 pounds and measuring 10x7x8 inches, this battery can provide more than enough power for your boat – even in bad weather conditions. You can install it in pretty much any position in your boat.

The battery is suitable for other applications too – RVs, for example. It is resistant to vibration, so it is also quite durable. Besides, it has a reserve capacity of two hours for a top-notch performance.


  • Compact design
  • Multiple uses and applications
  • Can be installed in any position
  • Durable construction


  • No instructions on the manufacturing date

Optima’s battery is great for multiple uses and highly portable, so it is likely to become a solution for both fishing and camping trips.

Interstate Batteries DCM0055

Interstate Batteries 12V 35AH Sealed Lead Acid (SLA) AGM Deep Cycle Battery...
  • DEEP CYCLE MOBILITY BATTERY: Interstate Batteries DCM0035...
  • DCM0035 BATTERY REPLACEMENTS: Download the Compatibility Guide below...
  • HIGH-QUALITY, HIGH-PERFORMANCE BATTERY: No other brand puts their...

Bringing in a universal fit and deep cycle mobility, the DCM0055 battery is suitable for all kinds of applications – including scooters and wheelchairs. It is rechargeable and requires no maintenance whatsoever.

The 12V 55AH battery is spill proof and measures 9x5x8 inches. Despite the compact size, it is quite heavy – 37 pounds.


  • Multiple uses
  • Spill proof design
  • Compact yet powerful
  • No maintenance needed


  • No threaded posts

Overall, this multipurpose battery will not let you down – compact, well put together, and powerful enough for its size.

VMAX MR137-120

VMAX has come up with a cost-effective package providing two 12V 120AH high performance batteries. Each of them measures 13x7x9 inches and weighs about 75 pounds. There are 8mm terminals. The operation does not require any maintenance.

Batteries are sealed and safe to use. They are rechargeable, and they feature good resistance to vibration and shocks.


  • Great value for money
  • Sealed design
  • Vibration resistant
  • No maintenance


  • Quite heavy

Bottom line, the package offers a good deal – two rechargeable quality batteries that will keep you going for ages. You just cannot go wrong with that.

Universal Power Group Battery

For greater performance, the Universal Power Group UB121000 has powered with AGM or Absorbent Glass Mat technology. Moreover, you can operate this equipment in any position due to its valve regulated as well as spill proof production. Similar to other brands, this trolling motor battery from Universal Power Group can be installed in many places.

In fact, all the good qualities and characteristics that you’re looking for a best trolling motor battery were being carried by UB121000 from durability to safety. It is also constructed for better performance and can be charged in a wide variety of charging outlets.

What we like:

  • One-year warranty
  • Can resist Vibration and Shock
  • Good Battery Life
  • Can be maintained easily

What we do not like:

  • Quite heavy to transport
  • Costlier than normal batteries

Mighty Max Battery ML55-12

The Mighty Max ML55-12 has powered with AGM or Absorbent Glass Mat system with a regulator controlled design that may possibly utilize in indoor and enclosed environments without regular maintenance or leakage. This heavy-duty battery offers excellent performance as well as service life in both cyclic and float applications due to its calcium-alloy grid.

It can be installed in any positions however mounting accessories are not included. In addition, the ML55-12 has a characteristic of wide working temperatures, great discharge rate, as well as deep discharge recover.

What we like:

  • Long-lasting high performance
  • Can resist vibrations and shocks
  • Spill-proof battery
  • Easy to charge
  • Powerful Rechargeable battery
  • One-year warranty and one-month refund policy

What we do not like:

  • Mounting accessories or wire harness are not included


The VMAX857 has a total dimension of 7.7in by 5in by 6.1in and it only weighs 25lbs which is very small in size and can be transported easily. On the other hand, this battery is designed for deep cycle commitments and ideal option for those who are looking for a small-sized but a reliable trolling motor battery. Nonetheless, it is an ideal choice for those who have small vehicles or boats.

On the other hand, it is very popular because of its durability and ability to make progress after deep discharges. When it comes to the AGM battery design no harmful contaminants like silica gel were being used.

What we like:

  • Constructed with a distinctive sealing technology
  • Guarantee leak-proof process
  • Built with safety valves
  • Free Maintenance

What we do not like:

  • Only appropriate for 18 to 35 pounds trolling motors
  • Not recommended for cranking purposes

ExpertPower 12V 33Ah

This trolling motor battery from ExpertPower is constructed for any kind of motorized boat. It is a sealed battery, therefore, there is no possibility of dropping out with the vibration that jet skis, boats, and other water vessels may possibly incur.

In fact, it is considered as one of the most reliable trolling motor batteries that are currently accessible in any marketplace. It has the capabilities to hold a ten-hour charge and can accommodate an extensive temperature range on the other hand. Furthermore, it perfect for several different uses since it is constructed ruggedly.

What we like:

  • Can resist strong vibration and shock
  • Made with high-quality materials
  • Uses AGM technology

What we do not like:

  • Checking of electrolytes should be conducted regularly
  • Consist of corrosive acids

PowerStar AGM12-55

This trolling motor battery is created using a unique sealing and construction technology to make sure that no electrolyte outflow will take place. The PowerStar AGM12-55 has dimensions of 9.02in by 5.43in by 9.31in.

Furthermore, it is considered as one of the best trolling motor batteries since it can endure over discharge, overcharge, shock, as well as vibration. It is also safe to use since it is equipped with low-pressure venting system and tough calcium-alloy grids.

What we like:

  • Three years warranty once used in Float devices and 2 years warranty on all other devices.
  • Longer and stable Battery Life
  • Reliable Performance
  • Can be maintained easily
  • Inexpensive

What we do not like:

  • Mounting accessories are not included

Tips for Maintaining your Trolling Motor Battery

A trolling motor battery is definitely an excellent equipment for fishing boats. That is why it is very important that you should always keep them in good condition. So to help you, listed below are some tips on how to maintain a trolling motor battery.

  • Exterior Cleaning. Keeping your engine free from dirt and weed is very important so that the equipment will run smoothly. You can use soap and water in cleaning the exterior part of the trolling motor.
  • Propellers Examination. Propellers may possibly last for a lifetime but when not maintained properly they can be ruined as well. Which means cleaning and analyzing the propellers regularly is very important. I have a guide on aluminium and steel boat propellers which you can find by clicking here.
  • Clean the Electric Parts. Similar to other batteries, the trolling motor battery has also its electrical wires which is very important so that this equipment will work properly. Therefore, as part of your job you need to clean and check these wires regularly to avoid electrical problems.

What are the things to consider?

When it comes to buying a trolling motor battery there are a few important things you need to consider.

  1. Battery Type

Nowadays, there are two kinds of 12 volts deep-cycle batteries that were being used with trolling motors. The AGM or Absorbed Glass Mat Batteries and Lead-Acid Wet Cell Batteries. These two batteries have their own advantages and disadvantages. However, the majority of trolling motors are equipped with AGM Batteries though wet cell batteries are cheaper they also need an immediate maintenance once in a while. Other cons of wet cells are they are prone to spilling and very delicate to vibrations. On the other hand, AGM Batteries are safer to use so if I were you I will go for this kind of battery.

  1. Amperage Hour Rating

The amperage hour rating of a battery is similar to a car’s gas tank. This shows the number of amperage’s that your battery will pull in an hour and it will tell you how batteries will last on a charge. However, when you’re fishing at a very low speed, a 35ah battery will last for over seven hours while the 100aH battery can last for more than 20 hours.

Obviously, you’ll not troll slowly and you have other fishing equipment on your boat. Which means you will need a 12 twelve volts batteries to make sure that your boat will not stop in the middle of the sea. But if you want higher power, then you should choose a battery that has a higher aH.

  1. Brand

There are several brands of trolling motor batteries and they look like the same at first glance. But make sure that you’re buying the best battery that has a well reputable and good brand. Furthermore, do some research before purchasing and look for a brand that has more positive customer reviews. Nonetheless, it should always come with at least one year warranty.

  1. Durability

Before you make a final decision, make sure that you’re purchasing the item that is worth investing for. It should be last for a couple of years before it runs of power. Honestly speaking, some brands say that their product will last for several years but their service contracts don’t always support such claims. If your chosen brand offers a longer warranty period it means their product will last for a longer time too.

  1. Size

Based on your fishing boat’s size, you can easily identify the size of the trolling motor battery you will be needing. Of course, if your boat is small it means you’ll be needing a small-sized battery that only weighs not more than 40 pounds vice versa bigger boats also need bigger batteries. Nonetheless, make sure that you already identify the size before purchasing for one.

  1. Resistance to Vibration

There are times when purchasing a trolling motor battery, there is a tendency that we oversee some important aspects. Some batteries can’t endure strong vibrations and can be ruined or damaged easily. In fact, the best trolling motor can resist vibrations therefore when buying, make sure to choose the best one because it will definitely serve you a little longer.

Final Verdict

Among the top 5 best trolling motor battery that I have listed above, my best choice is the Universal Power Group UB121000 12V 100Ah Battery. Why? Because it is considered as one of the most reliable and useful trolling motor battery and most importantly it is the top battery for trolling motors.

Aside from me, many people also love this item since it is sturdy, durable, as well as easy and safe to use. However, it is a bit pricey but when it comes to performance and quality there is no doubt no one can beat the Universal Power Group Battery.

As an advice, if you really want your boat to have the best trolling motor battery then you should invest or choose one from the list above. Actually, once you pick one from this list of best trolling motor battery you will not able to worry about being stuck in the middle of the sea.

If you happen to have have a 24-foot pontoon and are unsure as to what size trolling motor you need. I have an article in which I explain the most appropriate trolling motor sizes. You can find the guide by clicking here.

I hope this article will help you a lot especially in selecting the best trolling motor battery. On the other hand, if you want to share some of your insights feel free to use the comment section.

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