Trolling Motor

Best Trolling Motor Battery For The Money (Reviewed in 2020)

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Best trolling motor battery for the moneyIf you want to enjoy operating your trolling motor, then you need a reliable trolling motor battery. The battery will provide the power you need to enjoy fishing or sailing on water.

However, buying the best model can be tricky. You need to make sure you pick the best and only the best. But how do you do that? You can use the review and buyer’s guide I have prepared below.

The information here will ease your process and also give you a list of top Best Trolling Motor Battery For The Money. Read through and at the end, you will have found a model that suits your need appropriately.

Best Trolling Motor Batteries For The Money in 2020

Product NameBrandVoltCheck Price
1. Optima Batteries 8016-103 BlueTopOptima
12VCheck Price
2. Mighty Max Battery 12V Solar BatteryMighty Max12VCheck Price
3. VMAXTANKS VMAX Deep Cycle Marine BatteryVMAXTANKS

12VCheck Price
4. Mighty Max ML55 Trolling Motor BatteryMighty Max

12VCheck Price
5. Interstate Batteries DCM0035 BatteryInterstate12VCheck Price

1. Optima Batteries 8016-103 BlueTop Review

The Optima Batteries 8016-103 is a powerful trolling motor battery idea for both starting and deep cycling. The versatility has made this battery to more popular than the others as campers can also use it, be used in an RV and all camping equipment types that need electricity.

Optima Batteries 8016 103 BlueTop ReviewAdditionally, I loved the battery amperage rating of 55Ah as it allows it to run for quite a while still going strong. One thing that made me love this battery is the fact that, even after providing sufficient power supply, its charging time is very little.

With the Optima Batteries 8016-103 marine battery, you can kick-start your trolling motor in cold weather thanks to its cold-cracking power. The battery is sturdy enough to withstand any vibrations, 15 times great than a standard wet cell.

And that’s not all, the battery is an AGM (Absorbed Glass Mat) battery and comes with saturated battery acid of about 95% of its capacity inside its glass mat encasement.

Features & Pros:

  • Mountable in virtually any position
  • Dual SAE Stainless Steel Stud Posts
  • 870 ampere Marine Cranking Amps
  • 12-Volt, 750 Cold Cranking Amps
  • Vibration resistant for durability
  • 120 minutes Reserve capacity
  • Optimal starting power
  • 24-month warranty


  • Uses its specific charger only
  • Charger sold separately
  • Quite expensive –but worth it

2. Mighty Max Battery 12V Solar Battery Review

If you’re searching for a 12V and 35aH deep cycle battery, then the Mighty Max Battery ML35 is your ideal choice. It’s an amazing best trolling motor battery for the money which is designed to be spill proof.

Mighty Max Battery 12V Solar Battery ReviewIt’s perfect for smaller applications and less use trolling motors. The 35aH means it can for five amps for seven hours making it suitable for a 14ft inflatable boat, a kayak or similar boats.

The battery uses state of the art, calcium-alloy grid which provides a brilliant performance and extended service life in both cyclic and float applications.

Another feature on this battery that makes it offer the best performance is an AGM (Absorbent Glass Mat) technology, and a valve controlled design which can be utilized in an enclosed or indoor environments with no maintenance or leaking.

Features & Pros:

  • SLA / AGM spill-proof battery
  • Wide operating temperatures
  • Resists shocks and vibration
  • Mountable on any position
  • Deep discharge recover
  • Rechargeable battery
  • High discharge rate
  • 1-year full warranty


  • No connectors in the box
  • Not very powerful

3. VMAXTANKS VMAX Deep Cycle Marine Battery Review

The VMAXTANKS VMAX V35-857 is a high performance trolling motor battery from a famous brand. It’s incredibly durable, and it will last longer than any typical battery. That’s because the battery features premium-performance and military-grade metal plates which are thicker to boot.

VMAXTANKS VMAX Deep Cycle Marine Battery ReviewThat makes it stronger, and it can endure vibrations better. The battery is ideal for boats and 18-35lb Sevylor, Minnesota, Minn Kota and other 12v 35Ah group U1 trolling motor.

The battery is an AGM meaning it’s great for deep cycling operations and works excellent with 30-pound thrust trolling motors. I was fascinated to see that the battery lasts for 5 hours at low speed.

You’ll also love to hear that this battery comes with a robust and long-lasting outer casing which is made of durable, extra-tough ABS plastic.

Features & Pros:

  • Heavy-duty deep cycle battery
  • Resistance to vibrations and shocks
  • Uses SLA and AGM technology
  • Durable, lightweight, compact design
  • Maintenance free operation
  • Completely spill-proof
  • Hold charge very well
  • Heavy-duty grids


  • Requires VMAX BC1204 12V 3.3Amp charger only
  • Not suitable for a long trip

4. Mighty Max ML55 Trolling Motor Battery Review

The Mighty Max Deep Cycle Battery is a 12V 35Ah Sealed rechargeable and maintenance free Lead Acid battery. It comes in dimensions of 7.68 x 5.16 x 7.13 inches and weighs around 23.15lbs. The battery has been designed to handle deep cycle discharges and a broad range of temperatures.

Mighty Max ML55 Trolling Motor Battery ReviewEven though it does not come with any wire harness or any mounting accessories, this battery can be mounted in any angle.

Another great feature I noticed on this battery is the heavy-duty calcium grid which performs excellently with both cyclic and flat applications. Additionally, the battery features AGM technology which keeps the electrolytes in place during trolling and provide it with longer life.

The design makes it easy to charge, and it’s both vibration and shock resistant. It can last for around 6 hours at a medium speed and four hours at high speed with a 30-pound thrust trolling motor.

Features & Pros:

  • Rechargeable maintenance-free battery
  • Resists shocks and vibration
  • Wide operating temperatures
  • Mounted in any position
  • Deep discharge recover
  • SLA / AGM spill proof
  • Long service life
  • Full one year warranty


  • Quite heavy for its size
  • No mounting accessories or wire harness included

5. Interstate Batteries DCM0035 Battery Review

The Interstate DCM0035 is a Sealed Lead Acid trolling motor battery ideal for deep cycle. The battery offers all the things other high-performing batteries provide and at a very nice price.

Interstate Batteries DCM0035 Battery ReviewIts 12V and 35Ah power make it ideal for use with smaller trolling motor, providing you with few hours of moving around.

The AGM technology applied to this battery ensures that it provides you with constant performance and requires no maintenance. Additionally, this trolling motor battery is resistant to vibration and shocks and comes with a nice carry handle.

It’s an excellent replacement for your worn out battery since it is a reliable model which charges quickly and with a less discharging rate.

Features & Pros:

  • Interstate Deep Cycle Battery
  • Lightweight and compact design
  • Thick and robust plastic covering
  • Shock and vibration resistant
  • Mountable in any angle
  • Uses AGM technology
  • Leak and spill proof


  • Charged using a special charger
  • Slow in charging

Best Trolling Motor Buying Guide

Now that you have the best trolling motor batteries available today, it’s time to understand what to look for when buying your best fit. The following guide will provide you with factors you have to consider to buy the right battery for your trolling motor.

Amperage Hour (Ah)

Amperage hour will tell you the amps amount in the battery will consume in an hour. By knowing the amps amount ina battery then you will have an idea of how long the battery will last. For example, a 35Ah battery can run for around seven hours at a slow speed setting while a 100Ah can go for about 20 hours at the same speed.

Vibration and Shock Proof

Many trolling motor batteries can endure vibration and shock very well, but it all depends on the application of the trolling motor. If you need a good performance, I suggest you go with a sealed shock and vibration resistant battery as this will give it a durability boost.

Ease of Use

Trolling motor battery installation should always be a thing you can handle by yourself. That is something that I suggest you check out on customer review before making your purchase. The model you pick need to be easy to mount, set-up and use. The convenience will give a better experience.


Yes, you need a trolling motor battery, but it can be better if the battery can be used in other applications other than powering a trolling motor only. The manufacturer puts this information on product description. I’ve also indicated on my review different ways on how each of those batteries can be used. I recommend you go for a model that is multipurpose.

Frequently Asked Questions (FAQs)

What are the most causes of premature battery failing?

Undercharging, lead sulfation while in storage, excess vibration, high temperatures or freezing, very high rate of recharging that is beyond C/10, calcium sulfation caused by using tap water, losing electrolyte because of overcharging or heat, an extreme temperature which causes growth or positive grid corrosion and positive plate shedding because of aging.

How can I charge my trolling motor battery while on the lake?

You can charge it by using conventional chargers. You have to adjust the charging speed so that you can comfortably and safely do it. But, be careful when charging AGM batteries as they can supercharge fast and that can destroy the cells.

So go with low ampere charging. You can use solar panel chargers which function very good.

Believing you already have a model in mind, it is time now you head to the market and make your purchase. Use the information above to make sure the model you picked is the right one for you. And after acquiring the item, give it proper maintenance to boost its durability.

Related Reviews:

Best Trolling Motor Foot Switch To Buy in 2020
Best Trolling Motor for Inflatable Pontoon Boat in 2020

I hope you got the idea about the Best Trolling Motor Battery For The Money. Feel free to comment below.

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About the author

Shamim Hasan

I am Hasan, 24 years old. I am a crazy lover of water sports. I love Diving and snorkeling a lot. From this love, I decided to write about my water diving experiences on my blog – Water Diving Tools. Keep exploring. Happy Diving

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