The Best Trolling Motor Battery – with Reviews – 2016 –

 We have spent a lot of hours researching and reviewing hundreds of trolling motor batteries to let you have the best battery.This is the most comprehensive review guide you can ever find on the internet about trolling motor batteries.

Before we get into specifics, let's take a quick peek of the trolling motor batteries we'll be discussing today.


Bottom Line




Optima Batteries 8016-103 D34M BlueTop 

Optima Batteries 8016-103 D34M BlueTop review

Our Best Pick (Overall)

With everything from vibration-resistant plating to unique spiral technology that ensures both power and precision, the BlueTop is the premiere choice in deep-cycle marine batteries.


-Includes SpiralCell technology

-Resistant to vibrations and plate movements

-Cannot be returned

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VMAX857 AGM Battery 35AH Marine

VMAX857 AGM Battery 35AH Marine RV Deep Cycle HI Performance Battery  review

Offering both strength and style, the VMAX857 is a great choice for boat owners everywhere, though some buyers may have more problems than others.

-Fast recharge times

-Requires no maintenance

-Special chemical plates​

-Charge times may vary

Check Price

DCM0035 Interstate Marine Battery

DCM0035 Interstate Marine Battery review

While not meant for high-powered expeditions, the DCM0035 is more than enough for casual or leisurely fishing trips.


-Long-lasting charges

-Full array of indicator lights​

-Costly for its size

-May be underpowered for certain boats or purposes

MinnKota Trolling Motor Power Center

MinnKota Trolling Motor Power Center

Best Battery Housing/Power Center
(not a battery)

An excellent choice for buyers on a budget, the Power Center will ensure that you have a safe and secure place to store your next MinnKota trolling motor battery.

-Light and portable

-Built-in battery display


-Battery not included

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Mighty Max ML55-12

Mighty Max ML55-12 12V 55Ah Power Boat Trolling Motor Battery review

Convenience is the big appeal of the ML55-12, and as a maintenance-free, fully-rechargeable battery, you'll get all that and then some.

-High discharge rates​

-Lasts for 3-5 years​​

-Can be mounted in any position​​


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Universal Power Group UB121000 12V 100Ah Battery for Minn Kota

Universal Power Group UB121000  review

While it doesn't boast many special features on its own, if you're looking for a good universal marine battery, your search can be over with the UB121000.

-AGM technology

-Resistant to spills

-Can be paired with many battery types

-Lacks specialized features

-Dies quickly

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VMAXTANKS MR107 85AH Marine AGM SLA Deep Cycle Battery review

While it isn't the cheapest trolling motor battery on the market, you'll get a lot of bang for your buck with the MR107, so it's a good long-term investment.


-Boasts electrolyte suspension system

-Includes handles and screw-in terminals

-On the expensive side

Check Price

If you're an angler, fisherman or boat owner, you probably already know the value of a good trolling motor battery. But that doesn't mean you know how to find one. Our experts have been in the business for more than a decade now, and many customers have no idea where their search for the best trolling motor batteries should even begin.

The good news is that we can help you with your decision. If you're in the market for marine equipment, here are just a few trolling motor battery reviews to help you make sense of your options and choose the one that's right for you.

Trolling Motor Battery - Best Pick (Overall)

Optima Batteries 8016-103 D34M BlueTop

  If I could only recommend one trolling motor battery, the BlueTop would be my choice. It's powerful, affordable and easy to use, and while other batteries may offer better specs in individual areas, the BlueTop comes out on top when all aspects of your purchase are considered.

Optima Batteries 8016-103 D34M BlueTop review

Rating : 4.8/5

Why is it Our Top Pick ? 

In terms of overall value, it simply doesn't get any better than the BlueTop.

We are often asked about the "strongest" or "best performing" trolling motor battery, and while my default answer is that every battery is different, I also tend to recommend the BlueTop more than any other model. Why do we rank it so highly? Well, let's take a look at everything it has to offer.

  • Are you looking for strength? The BlueTop offers 12 V with 750 cold-cranking amps. This is enough to keep you on the water for the entire day without needing to recharge, and if you bring a recharging station along, you can officially leave civilization and become a sea lord.
  • Do you admire fast-working technology? The BlueTop comes with a patented SpiralCell design that utilizes a number of tiny spiraling cells to boost performance, increase battery longevity and decrease battery recharging time.
  • They're made of soft, self-adjusting foam that can be molded to any ear. They work by gently expanding until they've filled the entirety of your ear canal and formed an unbreakable barrier between your ear drums and the outside world.
  • Are you hoping to avoid damage? The BlueTop is fifteen times more resistant to shocks and spills than other models on the market. It also offers full starting power even in the midst of bad weather

   Power and precision combine to make the BlueTop one of the best in these trolling motor battery reviews.


The BlueTop offers 12 V with 750 cranking amperes, and the reserve capacity is 120 minutes. These are good, strong numbers that are more than suitable for a weekend on the boat. Because of its power, however, it's also a hefty object, clocking in at 10 x 6.9 x 7.8 inches and 43 lbs. You may need to make some room on your boat for the BlueTop


The biggest selling point of the BlueTop is its patented SpiralCell technology. Made of lead plates that are 99.99 percent pure, the spiral-wound cells work quickly and efficiently to ensure everything from faster recharging times to greater longevity in the battery itself. It's technology trademarked by Optima, so you won't find it anywhere else.

Also notable about the BlueTop is its full starting power during bad weather conditions. Not many products can guarantee optimal operation even when it's raining, storming or freezing, but because of the way the BlueTop is designed to resist vibrations and spills, the typical consequences of bad weather won't affect your power output at all.


The BlueTop warranty will cover you for 24 months from the day of purchase from If you find any defects in materials or workmanship, Optima will replace your battery for free. Returns, however, are not accepted, so make sure you're happy with the details of this product before you buy. You might be able to replace or exchange it later on, but you won't be able to get a refund.


The BlueTop is what you need for fishing, crabbing, swimming and boating. For more information, check out its product page on Amazon and see for yourself why so many people have made it a bestseller.

Best Trolling Motor Battery Holder/Power Center

MinnKota Trolling Motor Power Center
(not a battery)

  Providing everything you could need in a portable power center, MinnKota has set the standard when it comes to strength, value, convenience and affordability.

MinnKota Trolling Motor Power Center

Rating : 4.7/5

Why is it our Best Pick of power center/housing ?

A safe, secure place to store your MinnKota battery while you focus on the important things.

The Power Center is one of the most highly-ranked and best-selling trolling motor products on Amazon, and we are here to tell you that it's for a good reason. Not only is it a highly customizable piece of equipment, but it's also one that will do its job for years to come, making it a valuable short- and long-term investment

Let's start with its specs. Weighing just one pound, the Power Center is highly portable and ready to take anywhere. It also comes with a half-dozen plugs, circuits and outlets so that you'll never lack for options when you need to attach it to your boat or battery. The features include:

  • Two 12-volt accessory plugs
  • One 15 amp breaker
  • One 60 amp breaker
  • One built-in battery terminal

The battery terminal is our favorite part, personally, because it's LED-powered and allows you to check settings and connect motor chargers without even opening the box. Say goodbye to your struggles with locks and latches while wobbling on sea legs! The Power Center allows you to manage your battery with ease.

We are also a big fan of the Power Center because of its affordability. In addition to having a low price, it's the kind of purchase that you won't need to repeat for several years, so it also becomes a high-value, long-time investment.

We are cheating a little with the concept of "best trolling motor battery reviews" because this isn't actually a battery. It's a power center that houses a battery. That said, the MinnKota Power Center is so dynamic that it's worth a review all on its own, so scroll on down to see what it can do for you.


The Power Center is 14.9 x 8.7 x 15 inches and weighs just one pound. It can accommodate both 24- and 27-size batteries, and it comes with a variety of plugs, circuits and amp breakers to be as useful and versatile as possible. Here's what you'll get with the Power Center:

  • Two 12-volt accessory plugs
  • Two "manual reset" circuit breakers, including a 15 and 60 amp breaker
  • One built-in battery terminal


The best thing about the Power Center is its battery terminal. It allows you to read settings, begin power-ups and connect charger leads without even opening the box, so you won't have to struggle with locks and latches while sailing the high seas. Check your "state of charge" just by glancing down at the terminal!

You'll also enjoy advanced safety features from the Power Center. Since it's the housing place of your trolling motor battery, it can't be weak or flimsy, and MinnKota understands this. They've taken full measures to ensure that your battery is safely locked away while you're on the water.

Last but certainly not least, it doesn't get any better than the price tag of the Power Center. Not only is it inexpensive, but with all the features you'll get for so little money, it has huge long-term value.​


You'll receive a one-year warranty for the entire product and a lifetime warranty for certain components of it, but only if you're careful with things like accidents and mishandling; any man-made defects will void your claim. You're also forbidden from using the Power Center on commercial boats if you want the full coverage of the warranty.


Small, lightweight and affordable, it doesn't seem like the Power Center should be as strong as it is, but appearances can be deceiving. 

We love the MinnKota Trolling Motor Power Center, and you should too. Check it out on Amazon to see pictures, specs, details and product reviews. You won't be sorry.

Reviews of other Recommended Trolling Motor Batteries

​There are hundreds of trolling motor batteries out there. Our #1 choice is Optima Batteries 8016-103 D34M BlueTop but if you wish to have a different choice you can check our list of recommended batteries below. All those batteries reviewed are highly recommended and worth a buy.

Let's delve into the specifics of why and how these batteries are worth a buy.

- VMAX857 AGM Battery 35AH Marine RV Deep Cycle HI Performance Battery -

Because sometimes the heart of the battery matters more than the shiny shell
VMAX857 AGM Battery 35AH Marine RV Deep Cycle HI Performance Battery  review

Rating : 4.5/5

There's a lot to love about the VMAX857, including the fact that it can recover from deep discharges twice as fast as other batteries. But the real strength of the VMAS857 lies in the special chemical makeup of its plates.


Before we talk about the plates, let's talk about the specs. Offering 12 volts and 35 amperage hours, it's another strong, durable battery that can last for hours or even days depending on the size and speed of the current. Weighing 25 pounds and measuring 7.7 x 5 x 6.1, it's also quite light and portable, so you should have no problem installing it. You can expect a charging current of 3A-15A.


Now we can talk about plates. The VMAX857 uses tin and lead to create specially-processed AGM plates that are then sandwiched between extra-strong VMAX plates, resulting in a dynamic performance from the battery that can be utilized in both float and cyclic applications. As a bonus, the unique construction and placement of these plates makes the VMAX857 extra resistant to shocks, spills and vibrations, so it's one of the safer models on the market. VMAX actually bills it as "non-hazardous" because of how strong and sturdy it is.

One drawback of the VMAX857 is that charging times may vary; buyers have reported different numbers depending on their boat types, usage requirements and discharge amounts. If charging time is important to you, consider writing to VMAX and asking what charge time you can expect with your boat's specs.


If you discover any defects in your VMAX857, you're entitled to a free replacement for a full 12 months after purchase. Returns are a little trickier; VMAX has a list of criteria on their website that your product must meet before you're eligible for a refund, and return shipping charges must be paid by you. Abuse, neglect and improper maintenance of the product aren't grounds for a refund or replacement.


All things considered, the VMAX857 is a great trolling motor battery and one that I don't hesitate to recommend. 

- DCM0035 Interstate Marine Battery -

A simple battery for simple needs.

DCM0035 Interstate Marine Battery review

Rating : 4.3/5

It isn't a powerhouse. It doesn't have a lot of bells and whistles. If you saw it on the shelf, you might pass it by without thinking twice.

This would be a mistake, however, because the DCM0035 is actually a great performer for its size. It provides almost the same level of power as other, bigger units without requiring the same amount of bulk, and what's more, its portability makes it suitable for a wide variety of water-based activities. Whether you're looking to fish, crab, shrimp or just enjoy a day on the lake, the DCM0035 is a no-fuss battery that will get you there.


The DCM0035 offers 12 V and 35 Ah, the same voltage and amperage hours as many other types of trolling motor batteries. Where it lags is its charging system. Buyers report that it takes awhile to recharge, even with an independent charging station, and the 35 Ah only applies to a 20-hour rate at 1.75 volts per cell. So it isn't a battery you should depend on for long adventures at sea. <pdf>


You'll enjoy a lot of customization with the DCM0035. For one, it has removable handles and a battery that can be positioned on your boat just about any way you'd like, so you won't waste time with a fussy battery that only fits or stores "just so." Use end, upright or side mounting as you please; the DCM0035 will accommodate whatever mounting option you like best.

You won't have to worry about protecting it, either. The DCM0035 comes in a thermally-welded case that includes low calcium grid alloys to prevent things like leaks and gas emissions. It even boasts a pressure-relief vent that will keep it functioning safely and effectively with a much longer lifespan than others of its type.


You're entitled to a full refund within 45 days of purchase if you aren't satisfied with your DCM0035. That said, you'll have to pay return shipping charges, and human errors and accidents aren't included in your coverage. It's a pretty standard warranty, but you'll need to be careful about the exclusions when you buy.


While it isn't the strongest trolling motor battery on the market, the DCM0035 will get the job done. Who needs a fancy sports car when a reliable SUV will do? Check out pictures and product reviews on Amazon to see why people love the DCM0035 despite its basic nature.

- Mighty Max ML55-12 12V 55Ah Power Boat Trolling Motor Battery -

Mighty Max brings truth to its name by providing a strong, heavy-duty battery that can be used in a variety of environments.

Mighty Max ML55-12 12V 55Ah Power Boat Trolling Motor Battery review

Rating : 4.4/5

We don't trust a lot of brands because there's usually a dud among their products at some point. With Mighty Max, however, we struggle to think of a single product that I wouldn't recommend to my customers, and the ML55-12 is no exception. It's a tough creation from a reliable brand, and in my book, that's as close to gold as you can get in the world of trolling motor batteries.


At 9.02 x 5.43 x 9.13 inches and 39 lbs, this is one of the heftiest among my personal rankings of best trolling motor batteries, but every pound has a purpose. For example, its 12 V power comes with 55 Ah, a higher number than most. Its shelf life is also a whopping 3-5 years. In simple terms, it's bigger, better and longer-lasting than many other trolling motor batteries on the market, so don't be scared away by its size. It's supposed to pack a punch.

This is a very slow, gentle process that doesn't hurt, and it will ensure that your entire ear has a barrier between you and outside noises.

Some ear plugs have coverage gaps that let errant noises slip in, but because of the thoroughly expanding foam of the Ultra Softs, there won't be even a millimetre of space for sound waves to sneak in.


This is where the ML55-12 really shines, so we'll go through them one by one.

  • It's an AGM, so it requires no maintenance or upkeep.
  • It's resistant to shocks, spill and vibrations thanks to its high-quality construction and deep discharge recovery system.
  • It can be mounted in any position on your boat. This is a level of convenience not seen in a lot of trolling motor batteries, so it's important to take advantage of it when you can.
  • Its performance won't be affected by temperatures of either extreme. Hot or cold, rain or sun, the ML55-12 will keep on chugging.


You'll enjoy a one-year warranty with Mighty Max that covers replacements and repairs, but on top of that, you'll also have the opportunity to return the ML55-12 within 30 days for a full refund. So make sure you test your battery within a month of buying it! If you need to send it back for whatever reason, it needs to be done quickly.


We are a big fan of Mighty Max, and the ML55-12 model is a good example of why. It's strong; it's durable; it comes with special operational functions designed to keep you moving within the water no matter what the sky throws at you. Take a gander at the ML55-12's product page on Amazon. You'll like what you see.

- Universal Power Group UB121000 12V 100Ah Battery for Minn Kota, Minnkota, Cobra, Sevylor or Other Trolling Motors -

Universal Power Group UB121000  review

Rating : 4.6/5

If you're looking for a universal deep-cycle marine battery, the UB121000 will provide.

Maybe you're worried about finding the right battery type for your motor. Maybe you have several boats for various tasks on the water, and you're hoping to buy a motor battery that will work with them all. The UB121000 is a universal trolling motor battery that's suitable for use with everything from MinnKotas to Cobras, so no matter what you're angling, it will do what it's supposed to do. It's a great choice if you're looking for flexibility above all else.


The UB121000 offers 12 voltages of power and a staggering 100 amperage per hour. It weighs 64 pounds and measures 12.17 x 6.61 x 8.30 inches. It's estimated to last between 400-500 full discharge cycles depending on where, when and how often it's used; most of the time, this means 1-2 years. Its manufacturer estimates that it will be at 60 percent capacity by 12 months.


The great thing about the UB121000 is that it's compatible with most major brands of trolling motors. If you're concerned about matching your motor type specifically, it might be worth the effort of contacting the Universal Power Group, but the odds are very much in your favour.

One disadvantage of the UB121000 is that it doesn't have much in the way of special controls or functions. Because it's designed to work with everything, it can't offer something like an LED battery charge display, because what if you need to put it inside a motor without a terminal for a charge display?

This isn't the battery to buy if you like fancy or exciting features. It's a straightforward item with straightforward uses, and that isn't a bad thing, just one to know beforehand.​


The Universal Power Group will cover your purchase for one year. This is assuming, of course, that the problem is related to the manufacturer and not human error; personal accidents will void your claim. The warranty applies to all of their trolling motor batteries, including gel and AGM.


While not the most exciting product on the market, the UB121000 is a no-fuss, no-frills solution for universal trolling motor battery needs. It might not turn heads, but it'll do what you need it to do, and that's all that matters. Other buyers agree with us on this; you can see what they have to say on the UB121000's product review page

- VMAXTANKS MR107 85AH Marine AGM SLA Deep Cycle Battery -

Power and speed collide with the MR107, and the result is an amazing product that you'll be using for years to come.

VMAXTANKS MR107 85AH Marine AGM SLA Deep Cycle Battery review

Rating : 4.6/5

Let me disclaim right away that the MR107 isn't cheap. In fact, it's the most expensive trolling motor battery on this list. But it has so much potential as a long-term investment that I'd hate for people to dismiss its possibilities just because it's a little more expensive than the rest. Instead of thinking about how much it costs, shift your perspective and think about how much you'll save when you don't have to replace a dead battery every year!

There are other advantages to the MR107 as well, so let's talk about them.​


This model weighs 55 pounds and is 10.2 x 6.6 x 8.2, putting it right in the middle of the pack size-wise. It's anything but ordinary when it comes to power, however; you'll enjoy 12 V and 85 Ah when you buy the MR107. That's a full 10 hours of running time at 60 percent depth of discharge! You can even put it inside any group 24 battery box if you want to protect it from the elements while it does its thing.


Like the other VMAX product we talked about, the MR107 benefits from a special physical and chemical composition in its plate technology. AGM plates are tightly packed between VMAX plates to provide a better performance and a longer life, so not only will you enjoy the product for years to come, but it will also spill and shock less during those years. While every trolling motor battery comes with its own set of risks, the MR107 is considered "non-hazardous" and is very safe to use.

Oh, and before we forget, you'll also receive handles and screw-in terminals when you buy the MR107. These aren't major incentives, of course, but they're signs of how much VMAX cares about customer convenience. They want to make using your battery as simple as possible, so instead of sending you out to find pieces and parts, they'll include them right in the box.​


You have 30 days to report a problem if you want a full return and refund; however, shipping charges will be on you. After 30 days, any manufacturer-related issues will result in an exchange or replacement of the product. The entire warranty expires after one year​.


It may cost a little more upfront, but when you divide its price by the number of years you'll get to use it, the MR107 becomes a steal. Think of it as a long-term investment and click the "order" button on Amazon. You know you want to!

Choosing the Best Trolling Motor Battery: Ultimate Buying Guide

Whether you're experienced on the water or taking your boat out for the first time, it's important that you choose the right kind of trolling motor battery.

These deep-cycle batteries aren't like the ones found in cars and trucks; they're made specifically to withstand the demands and pressures of activity on the water, and choosing incorrectly could mean everything from choppy rides to total system failure!

If you're looking to make a smart purchase decision with your trolling motor battery, here are just a few things to keep in mind.


Trolling motor batteries come with several different levels of strength. Instead of being rated by horsepower, however, they're defined by their propulsion force, and that force is measured in a unit called pounds-thrust.

The three most common voltages are:

  • 12 V that creates 60 pounds of thrust with a 500-600 W maximum
  • 24 V that creates 100 pounds of thrust with a 1150-1350 W maximum
  • 36 V that creates 130 pounds of thrust with a 2.1 kW maximum

There are batteries that exceed even these numbers, but they come with setbacks that aren't usually worth their increased power. If you're unsure how much propulsion force you need in your battery, check with your boat's manufacturer.

Battery Type

Once you've decided your voltage requirements, it's time to start thinking about the type of battery you want. There are two main choices that dominate the market:

  • Wet-cell batteries, also called wet lead-acid batteries, are both common and inexpensive. They've been around for years and can be found at many hardware stores. They do require maintenance, however, and their longevity is only a few years. They'll need to be replaced after that.
  • Gel-cell batteries, also called absorbed glass-mat (AGM) batteries, last twice as long as their counterparts but are also twice as expensive. Additionally, they're known as "maintenance-free" batteries since they can be installed and forgotten until it's time to replace them. They can offer a lot of convenience to the modern boat owner, but if you're on a budget, affording them can be tricky

There's no right or wrong answer when it comes to battery types, so don't be afraid to compare and contrast your options based on your personal needs and preferences. While some people will tell you that wet-cell is the superior choice or that gel-cell is the only way to go, they're expressing an individual opinion that doesn't reflect the market as a whole. You should do your own research and come to your own conclusion.

Spills and Vibrations

The two big enemies of trolling motor batteries are spills and vibrations. One is usually caused by the other, and neither are something to celebrate; they can result in a variety of operational errors that take time and money to fix.

The good news is that many trolling motor batteries come with special features to prevent spills and vibrations. For example, some will use unique plating techniques to reduce shifts, or others might build extra protections around the battery itself to lower the possibility of spills.

You can also reduce your risk of vibrations by ensuring that your battery is in good working order. Again, the type of battery you buy will determine how much maintenance it needs to keep it running smoothly, so bear that in mind when you go shopping. If you don't have the time or temperament to continually top off your motor with water, you don't want to spend hundreds of dollars on a system that requires it.​

Amp Hours

Amperage hours (Ah) are related to the practical use you'll get out of your trolling motor battery. The higher the number, the longer you'll be able to run your battery. For example:

  • If you buy a battery with a 100 amp hour rating and run it at 20 amps per hour, your battery will last four hours.
  • If you a buy a battery with a 120 amp hour rating and run it at 5 amps per hour, your battery will last 24 hours.

These numbers can be quite important if you're planning for long days of fishing or extended trips on the water, so make sure you've done the math before committing to a particular amp hour rating.

You should also note that batteries naturally lose their effectiveness over time, so a sky-high Ah might only apply to a brand-new battery and not a battery you've been using for months. Shelf life matters here. If you go to the manufacturer's website, you can usually find a chart that outlines how much charge the battery will lose as it ages.


It's a good idea to have a budget in mind when you go shopping for trolling motor batteries. Not only will this keep you from overspending, but it will also help you figure out the value you place on specific features and components.

For example, you might be willing to spend extra for a high-powered battery over an aesthetically pleasing battery, or you might prefer a battery that lasts longer over a battery that requires less maintenance even if it costs more. Not to sound like a broken record, but it really does depend on your personal preferences and how many bills you're willing to remove from your wallet.

​Just keep in mind that the listed price of the battery isn't always the final price you'll pay. You might also need funds for things like delivery, assembly, installation, insurance or extended warranties. If you aren't buying an ATG model, you might want to set aside some cash for future maintenance costs. Account for all possible expenses and none will surprise you in the long run.

These are just a few tips for finding the best trolling motor battery 2016. The criteria might very well change by next year, so check this space regularly and stay appraised of what's going on in the world of trolling motor batteries!


All things considered, the Optima Batteries 8016-103 D34M BlueTop is the best trolling motor battery on the market, and we highly recommend that you check it out on Amazon even if you aren't looking to buy right this second. It's the kind of product you'll want to bookmark if nothing else.

These are our best trolling motor battery reviews. We hope you've found something to your liking! They're all good products with various benefits to recommend them; it's just that some may be more suitable to your individual needs than others. Remember, you can always compare and contrast the products on Amazon if you're deliberating about which are right for you. Good luck!

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