One of the keys to having an efficient fishing boat is equipping it with a good and reliable trolling motor battery that can deliver a lot of power. With a powerful marine battery, your fishing vessel will be a well-oiled machine with all of its fishing equipment ready to perform at their best. Firing at all cylinders and catching fish as they were supposed to.
Looking for the best trolling motor battery is easier than done. It is a daunting task that requires a lot of effort. And deciding what is the right battery to purchase can be very tricky if you don’t have any idea of what you are doing. Fortunately for you, I have already prepared a guide that can help you search for the ideal battery for you.
What is the Best Battery for a Trolling Motor? My Top 10 Picked Products Reviews and Comparison
In this buying guide, I have prepared you a list of the top trolling motor batteries that you can get from the market. You can consider every item on that list as your options because they are considered to be a great deal today. I am also providing you a quick and helpful guide to aid you in your search of the top rated battery that will perfectly suit your needs.
1. OPT 8016-103 D34M BlueTop Marine Battery by Optima Batteries
Claiming my first spot on the list is the OPT 8016-103 D34M BlueTop Marine Battery brought to us by Optima. Coming from one of the well-known brands in the battery industry, this product is designed to deliver optimum performance as well as excellent durability. Rated at 12 volts, this marine battery can deliver a cold cranking amp (CCA) of 750 amps, and it is designed to deliver excellent starting power even in bad weather conditions.
The battery is designed to be virtually mountable in any position and to work well with boats and RVs. Built with a reserve capacity that can run up to 120 minutes, this power cell also has excellent resistance against vibrations. Its marine cranking amp is rated at 870 amperes, and it is also considered as one of the most sought after marine batteries of today.
One of the things that do not go this battery’s way is its price. It is actually in the high price range, which makes it a bit expensive for some consumers. If you are on a tight budget and looking for a reliable marine battery, this is not the unit for you.
Despite its high price, I still consider Optima’s OPT 8016-103 D34M BlueTop Marine Battery as one of the strongest contenders on my list. It can probably be the top contender in the market. With its excellent features and its cranking power, it deserves a spot on this list. So be sure to give it a closer look.
● A powerful battery that performs well even in bad weather
● Offers excellent reserve capacity and can run up to 120 mins
● It features durable construction and has excellent vibration resistance
● Offers an extended service life
● Expensive unit
2. DCM0035 Deep Cycle Battery by Interstate Batteries
The next battery to claim a spot on my list is one of the most budget-friendly options available today. Take a closer look at the DCM0035 Deep Cycle Battery and make sure to check out its features. Manufactured by Interstate Batteries, this model is a Sealed Lead Acid (SLA) AGM deep cycle battery with a 35 Ah rating. It features a valve-regulated battery technology that eliminates the risk of having leaks or spills.
Built with professional-grade product quality, this battery model is designed to offer a longer service life, and it is crafted with good vibration resistance. One great thing about this battery is that it is made to suit deep cycle applications, which is excellent for trolling motors. It also comes with a one-year hassle-free warranty that helps a lot in the long run.
The thing that I did not like about this battery model after our series of tests is that it can lose its ability to store power when overcharged. It requires to be carefully recharged to avoid this issue from happening. It can be solved by using a battery charger that has the ability to prevent overcharging.
If you are on a tight budget and you need a replacement marine battery, this DCM0035 Deep Cycle Battery is a great option to consider. It is a budget-friendly battery choice that is on par with its premiere counterparts, providing excellent efficiency and optimum performance. It may have its fair share of setbacks, but with its features, I can still say that it is an option that deserves to be checked out!
● Suitable for deep-cycle applications
● Powerful enough to suit various operations
● Good construction and resistance against vibrations
● May lose the ability to store charge if overcharged
3. The ML55-12 Power Boat Pontoon Deep Cycle Battery by Mighty Max
My next product on the list is another budget-friendly marine battery option designed to deliver a massive amount of power. Come and check out the ML55-12 Power Boat Pontoon Deep Cycle Battery brought to use by Mighty Max Batteries. This is an SLA AGM battery that has a rating of 55 Ah and designed to have good reserve capacity. It is very easy to install, and it can be mounted virtually in any position.
The battery also features a spill-proof and leak-proof construction, and it is also built with good resistance against vibration. It has wide operating temperatures, and it is a very suitable model for deep cycle applications. The battery also offers a long service life, and it comes with a full one-year warranty as well as a thirty-day refund policy, making it a good option to consider.
The thing that I did not like after testing the battery is its high rate of discharge. This only means that running the battery on its own will quickly deplete its energy, and it won’t be able to support a lot of load for long periods.
Overall, the ML55-12 Power Boat Pontoon Deep Cycle Battery manufactured by Mighty Max is a good budget-friendly option for a trolling motor. This model has good construction and good resistance against vibrations that allow it to have a long service life. It is also designed to suit deep cycle applications.
● Very affordable
● Suitable for deep-cycle applications
● A high rate of discharge
The next battery to claim a spot on my list is one of the most highly rated AGM batteries in the market today. Let us take a look at the MR127 AGM Deep Cycle Maintenance-Free Battery, a dependable power cell that can be used in various applications. This is a group 27 heavy-duty battery with a rating of 100 Ah output, and it is designed to have deep cycle capabilities. Built with sophisticated power cell technology, this model does not use silica and other contaminants.
Equipped with heavy-duty cell grids, the battery offers an extra performance margin and longer service life. It features a very durable construction giving it excellent resistance against shocks and vibrations. The battery is 100% maintenance-free, and it is also built to be spill-proof and leak-proof. The casing of the battery also features comfortable handles that make it very easy to install.
The battery is expensively priced, and I consider it as its biggest setback. It is within the high price range that makes it very costly to procure. However, I think that it is worth it because I understand that producing such a model can also be costly. If you take a closer look at its features, you will agree with me.
I think that the MR127 AGM Deep Cycle Maintenance-Free Battery is arguably one of the top marine batteries in the market today. It may be expensive, but I think it is worth every penny spent on it. It is a battery that is built to last, and it has plenty of excellent features that prove to be very beneficial to users. So, be sure to check it out and give it a closer look.
● Suitable for deep-cycle applications
● Very durable construction for long service life
● High output rating
● Maintenance-free and low upkeep
● Expensive unit
5. BattaMax AGM Deep Cycle Sealed Lead Acid Battery by WindyNation
The next battery on the list is one of the more affordable models in the market today. Check out the BattaMax AGM Deep Cycle Sealed Lead Acid Battery brought to us by WindyNation. As one of the heavy-duty models today, this marine battery packs a lot of punch in it. It has an output rating that measures 100 Ah, and it is built with sturdy plates that make it an ideal choice for boats, RVs, and various off-grid applications. The power cell is fabricated with a pure and pristine lead that maximizes its storage limit and to reduce its discharge rate, making it more efficient and more reliable.
This power cell model features a great construction that gives it its excellent resistance against shocks and vibrations. It is also built to be spill-proof and leak-proof, allowing it to further extend its service life. Additionally, it also comes with a one-year warranty policy that allows it to provide a lot of benefits in the long run.
After putting the battery model into a series of tests and pushing it to its limits, what I discovered is that it is dangerous for it to be overcharged. Overcharging it will take a lot of toll on it because it will lose its capability to store charge. This is a bad sign that may lead to its demise.
WindyNation’s BattaMax AGM Deep Cycle Sealed Lead Acid Battery is a great marine battery choice that I recommend you consider. First, it is one of the more affordable options that you can get from the market. Then it is also an efficient and powerful battery that can deliver a lot of energy. Finally, it is also one of the most sought after units for off-grid applications.
● Affordable unit
● Can deliver a lot of power
● Spill-proof and leak-proof
● Solid construction
● Overcharging will make the battery lose the capability of storing energy
6. OPT 8006-006 BlueTop Marine Starting Battery 34M by Optima
The next battery to claim a spot on my list is another model from Optima, one of the top brands in the power industry. Let’s check out the OPT 8006-006 BlueTop Marine Starting Battery 34M and make sure to take notes to understand why. With a CCA of 800 amps, this twelve-volt unit is built with stainless stud posts that give it a lot of support against vibrations and shocks. It is engineered to have a reserve capacity of 100 minutes, and it is also designed to deliver great performance even in bad weather conditions.
Built with excellent structural integrity, this battery is fifteen times more durable than the normal batteries in the market. It is more resistant to vibrations and shocks, and it also has excellent protection against leaking and spills. Another great thing about this model is that it is designed to work well as a trolling motor battery and an RV battery. It also comes with a good warranty policy that makes it a smart investment.
This marine battery is expensively priced, which makes it its biggest setback. It is a unit that can be too costly for some consumers, but I think it is worth it. If you take a closer look at it, I am sure that you will understand that the expenses to produce such a battery is also high.
Despite its high price, I think that OPT 8006-006 BlueTop Marine Starting Battery 34M is a great investment that worth its price. Taking a more in-depth look at it will show you that the unit has plenty of excellent features that justify its price tag. As one of the most sought after and recommended units in the market, this model deserves a closer look.
● Extremely durable construction
● Protection against leaking and spilling
● Offers high-power output
● Excellent reserve capacity
● Expensive unit
7. EXP12180-2 Lead Acid Marine Battery by ExpertPower
The next battery on my list is considered as one of the most affordable marine power cells in the market today. Manufactured by ExpertPower, check out the EXP12180-2 Lead Acid Marine Battery and make sure to take note of its features. Considered as one of the most trusted SLA types of battery, this unit is designed to deliver a lot of power and to suit various deep cycle applications. It features an AGM battery structure that makes it spill-proof and leak-proof.
Its battery casing is made out of reinforced material that gives it excellent structural integrity. This battery also has good resistance against vibrations and shocks that allows it to offer better service life, making it a good replacement option. It is very safe to use, and it is also very easy to install, making it a convenient unit to buy.
This SLA marine power cell tends, losing its ability to store charge when it is overcharged. It is its biggest setback that may raise a major issue to a lot of potential buyers. However, it is an issue that can be addressed with a sophisticated charger with protection against overcharging.
ExpertPower’s EXP12180-2 Lead Acid Marine Battery can be a great battery replacement for boats or any off-grid applications. One reason behind this is that it is a very affordable unit that offers good performance. It may have a flaw that can raise a major red flag, but it can be sorted out with a good smart battery charger. If you are on a tight budget, this is a model that you have to consider.
● Very affordable marine battery
● Excellent as a replacement battery
● Powerful enough to support a lot of loads
● May suffer from the memory effect
Claiming the next spot on my list is a marine battery considered to be one of the most sought after units in the market. This is the V35-857 AGM Battery Marine HI Performance Battery from VMax. Built with heavy-duty plates made out of lead alloys, this battery offers an extra edge of performance and better longevity. It has an output rated at 35 amperes per hour, and it is built to suit floating and cyclic applications. The battery also features a very durable structural integrity giving it excellent resistance against shocks and vibrations.
Another great thing about this particular battery model is that it features an AGM structure that makes it spill-proof and leak-proof. It is also designed to be maintenance-free and to be extra durable that allows it to provide a better service life. It has a longer run time, and it also has a good reserve capacity that makes it a great option for trolling motors as well as other off-grid use.
The battery is on the heavier side of things, and I think that it is its biggest drawback. It can be inconvenient to install because you will have a bit of difficulty carrying it around. However, this is just a small setback that can be overlooked for its excellent features and its great durability.
The V35-857 AGM Battery Marine HI Performance Battery manufactured by VMax is one of the most sought after units in the market today. That is why I consider it as a strong contender on our list. It may have its fair share of setbacks, but the excellent features it has as well as the benefits it has to offer are far too beneficial to be passed on.
● Powerful unit with excellent output
● Good reserve capacity and run time
● Spill-proof and great durability
● A bit on the heavier side
9. 31M-PC2150ST-M Trolling Thunder Marine Battery by Odyssey
My next battery model on the list is a dual purpose marine battery that has excellent output as well as great run time. Check out the 31M-PC2150ST-M Trolling Thunder Dual Purpose Marine Battery brought to us by Odyssey, one of the most trusted brands in the power industry. Built with some of the latest battery innovations, this battery is designed to have 70 percent more cycles than the standard marine batteries out there. It is also engineered to deliver more output, including a CCA measured 1150 amps, allowing it to perform well in any weather condition.
The battery is engineered to have an eighty percent depth of charge that allows it to run longer, and it also has one of the highest recharge rates in the market. It is an excellent option for trolling motors because it has fast charging abilities and has a low discharge rating, making it excellent for deep cycle applications. It is also designed to be easily installed, and it has exceptional shock and vibration resistance.
The only thing that goes against this particular marine battery model is its high price, making its procurement a bit costly. However, if you take a little closer look at it, you will understand that it is worth its high price. With its amazing features, you will understand that its production will also cost a lot, justifying its high price tag.
I honestly think that the 31M-PC2150ST-M Trolling Thunder Marine Battery is one of the best contenders on my list. And because it is a dual-purpose model of a marine battery, it can also arguably be one the best of its kind in the market too. It may seem to be expensive, but I also think that its price is very reasonable. If you are looking for a great battery investment, you may want to give it a closer look.
● Exceptional output and reserve capacity
● Durable construction to last for a long time
● Works well even in bad weather conditions
● Dual-purpose battery with great power
● A bit expensive
10. NSB-AGM31M AGM Group 31 Marine Battery by NorthStar
My final product on the list is a marine battery that is very popularly used for fishing boats and other related applications. Let us meet NorthStar’s NSB-AGM31M AGM Group 31 Marine Battery. Featuring a pure lead AGM power cell structure, this battery is designed to deliver great reserve capacity, deep cycle ability, and high output ratings. It is engineered to have more than 900 battery cycles with a 50% discharge depth that allows it to run for longer operations as well as to offer longer service life.
The battery also recharges faster than the standard ones, and it is also built with long-lasting materials to offer improved longevity. It also features a great battery structure that eliminates the risk of having leaks and spills that makes it a very convenient product to buy. It is also approved as a non-harmful unit for air, sea, and ground transport, which makes it a great battery option.
The biggest drawback of this particular battery model is that it is a heavy unit that can be difficult to install. It can be a very tolerable issue, but for some consumers, it can be an issue because a lot of people today prefer lightweight units, which are easier to install.
In conclusion, I consider NorthStar’s NSB-AGM31M AGM Group 31 Marine Battery, a solid and sound investment that can be very beneficial for trollers. It is a specially designed marine battery for trolling motors, that is why it is a great option check out. It is a bit on the heavier side, and it can be difficult to install, but it is far too beneficial to be passed out.
● Specially designed for trolling motors
● Offers great output and longer run time
● Has exceptional reserve capacity
● Excellent structural integrity
● Heavy and difficult to install
The Buying Guide for the Best Deep Cycle Marine Battery for Trolling Motor
Finally, you are a step closer to your goal. You are now ready to start your search for the ideal marine battery that will suit your needs. To further increase your chances of success, I am going to provide you a simple guide that you can follow. Here are the significant things you can consider to get the best ideal unit for you.
The Purpose of the Battery (Cranking, Deep Cycling, or Dual)
Before choosing the right ideal marine battery, you first have to make sure that you have determined the type of marine battery that you need. In this case, you will have three options to choose from; cranking, deep cycling, and dual purpose. Learn more about each type by referring to the list below.
● Cranking Type – A cranking marine battery solely focuses on delivering output, which refers to cranking amps and cold cranking amps. This type of battery is designed to provide excellent starting power.
● Deep Cycle – This type of marine battery is solely designed to store energy to deliver more power for the boat’s equipment. They can deliver enough power to start a boat’s engine, but they have more power to supply the electronic loads within the boat.
● Dual Purpose – Dual purpose marine batteries are designed to offer great output for starting and to store a lot of energy to power electronic loads. As the name suggests, this type of battery is built to address both the power demands of a boat. They can be a great option, but they can also be a lot more expensive than the first two.
To determine what you need, you will first have to make sure that you understand what your boat needs more. If your boat is struggling to start on cold weather, then you have to go for the cranking type.
However, if you need more power for your equipment, then you have to go for the deep cycle type. Or you can get the dual purpose one, which is more expensive to address the two. The bottom line is, you will have to decide what you think is the best one for your needs.
The Longevity of the Marine Battery
The next thing you have to consider is the service life of the marine battery you will have to purchase. Having a battery with great longevity will allow you to maximize the use of the battery you will purchase. It will also allow you to get the most out of it getting the best value for your money and get its full worth.
Consider the Warranty Policy
Finally, you also have to consider the warranty policy that is included with the battery. By doing so, you will be able to protect yourself from inferior products and to protect your investment in the long run.
This will also allow you to have a better potential to save; it will help you save from repair fees and even allow you to get free replacements. So be sure to go for the ones with great warranty policies.
Now that I’ve given you my list of the best trolling motor batteries in the market and some insightful details, you can now go to the market and pick the right ideal battery for your needs.
All you have to do for me is to play your cards right and come up with a smart decision that will lead you to the right marine battery. Just keep in mind to carefully compare them, and I assure you that you will get the right one for you. Good luck!