Best Trolling Motor Battery For The Money In 2021

Here you will find out the best trolling motor battery which is available in the market.

When every you are planning to do fishing for a whole day, It is important to have the best kayak trolling motor that won’t die at lunchtime.

These motor batteries are designed to provide slow and steady power output so, that can helps you to maintain engines run for a long period of time.

Best Trolling Motor Battery for the Money

Best Trolling Motor Battery for 80 lb Thrust

Best deep cycle battery for trolling motor

Small deep cycle battery for trolling motor



QTY2 VMAX MR137-120 12V 120AH AGM Deep Cycle Group 31 Batteries for 24 Volt 24V...

Universal Power Group 12V 100Ah Solar Wind AGM SLA DEEP Cycle VRLA Battery 12V...

Interstate Batteries 12V 35Ah Deep Cycle Battery (DCM0035) Sealed Lead Acid SLA...


12V batteries required

12V batteries required

12V batteries required



60 pounds

‎22.9 pounds

Rechargeable Battery





10 Best Trolling Motor Batteries

Here we go with the Top Rated Trolling Motor Battery review, start with:

Best Trolling Motor Battery for 80 lb Thrust

  • Two 12 Volt 120ah Group 31 High Performance Marine AGM Deep Cycle Batteries
  • EACH: Dimensions: 12.9″Lx6.8″Wx8.7″H (Height includes terminals) Weight:…
  • Maintenance Free Operation: There is no need to check specific gravity of…
  • Rechargeable Sealed battery resists shocks and vibration. High performance…
  • Warranty: 1 Year replacement; 30 day satisfaction gauruntee

The MR137-120 is a 12V 120Ah AGM deep cycle marine battery for trolling motors. This is the perfect marine battery for your boat, jet ski, ATV, or other off-road vehicles. It features 8mm studs and eyelets for easy mounting in any position. The VMAX has an industry-leading 5-year pro-rated warranty that far exceeds the competition’s 1-year warranty. This means you are getting the best value when buying a new deep cycle battery for your watercraft or motorized vehicle!

Best deep cycle battery for trolling motor

Universal Power Group 12V 100Ah Solar Wind AGM SLA DEEP Cycle VRLA Battery 12V...
Universal Power Group 12V Battery

  • UPG #45978 UB121000 12V 100Ah
  • Dimensions: 12.17 inches x 6.61 inches x 9.16 inches.
    Weight: 63.93 Lbs
  • SLA/AGM maintenance free, spill proof battery
  • Rechargeable battery that can be mounted in any position,
    resists shocks…
  • 1 Year Warranty

Universal Power Group (UPG) is a leading manufacturer of deep cycle batteries and chargers for the marine, RV, solar, and backup power industries. UPG has been manufacturing high-quality lead-acid batteries since 1959. The company’s superior engineering and manufacturing expertise make it one of the most respected names in the industry.

The 12V 100Ah SLA/AGM battery from UPG is a maintenance-free, spill-proof battery that can be mounted in any position. It resists shocks and vibration and provides up to 3 times longer service life.

Universal Power Group batteries are spill-proof and long-lasting batteries for fishermen. The 100 ah capacity guarantees that you will be able to fish all day without having any issues with your device or equipment!

Best Battery for a Minn Kota Trolling Motor

  • This battery box / power center contains easy access external battery…
  • Protects your battery (not included) on a small boat, transom application…
  • Built-in, push button battery meter with 4 LEDs displays current “state…
  • Two 12-volt accessory plugs
  • 60A resettable circuit breaker connected to top

Minn Kota’s new battery box is designed to protect your trolling motor battery on a small boat, transom application (boats that do not have battery compartments), or any other location where you need protection from the elements. The Minn Kota’s box has easy access to external battery terminals that offer’s trolling motor leads and charger leads to be connected to the battery posts without opening the box.

The Minn Kota 1820175 trolling motor battery is the perfect fit for your small boat. The built-in battery meter displays the current “state of charge” and the easy-access battery terminals allow you to connect leads quickly. This 12 volt, deep cycle, sealed lead-acid (SLA) battery features two 12-volt accessory plugs and manual reset circuit breakers. It comes with ring terminals on inside battery connectors, a motor center ideal for transom applications, and an integrated handle for easy carrying.

Best Marine Battery Under 100

  • Interstate Batteries Deep-Cycle mobility product, our DCM0035 Replacement…
  • Rechargeable, Maintenance-free and spill proof because of the AGM & VRLA…
  • Professional-grade quality product developed specifically for wheelchairs…
  • 12volt 35 ah sealed lead acid battery. Dimensions: 7.68 inches (L) x 5.16…
  • Quality product – our rigorous testing 7 point quality protocol – ensures…

The Interstate Batteries 12V 35Ah Deep Cycle Battery (DCM0035) Sealed Lead Acid is a must-have for your power chair or scooter. The battery features AGM & VRLA (valve regulated) technology, which eliminates spills and overpressure. This professional-grade quality product has been developed specifically for wheelchairs and scooters.
The battery can be used for a wide range of applications including backup power, emergency lighting, portable electronics, and more.

The batteries are designed with lead plates that are thicker internally and more robust allowing for more deep cycles. This battery is sealed and maintenance-free. It does not require refilling or water additions like traditional batteries making it easier to install and maintain in the field.

Best Trolling Motor Battery on a Budget

  • Genuine ExpertPower Battery – The Most Trusted And Highest Reviewed Sealed…
  • Battery Type – 12 Volt 33Amp/10 Hour Sealed Lead Acid Battery
  • Quality Assurance – Crafted Wtih A Rugged Construction, Our SLA Batteries…
  • User Friendly – Easy, One-Time Installation Of Our Maintenance Free and…

ExpertPower 12V 33Ah Rechargeable Deep Cycle Battery is an ideal choice for all kinds of rechargeable applications.

This battery has a great capacity to withstand deep discharge cycles and is built with Absorbed Glass Mat (AGM) technology that provides a wide temperature range. This battery also features rugged construction, which makes them ultra-durable and easy to install.

Best 12V 100Ah Lithium Battery for Trolling Motor

  • ML100-12 SLA is a 12V 100AH group 30H Sealed Lead Acid (SLA) rechargeable…
  • Dimensions: 12.09 inches x 6.65 inches x 8.48 inches.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • Backed by a 30 day refund policy and full 1 year warranty.

Mighty Max Battery ML100-12 12V 100AH is a 12 volt 100 amp-hour (Ah) Sealed Lead Acid (SLA) rechargeable maintenance-free battery. This high-performance AGM sealed lead acid battery is designed for deep cycle and standby use. The Mighty Max Battery ML100-12 12V 100AH has a very low self-discharge rate, making it an excellent choice for unplugged applications such as emergency lighting, UPS systems, solar power storage, wind turbines, and other renewable energy applications.

Best Battery for kayak Trolling Motor

  • 12-Volt, 750 Cold Cranking Amps, Size: 10 inches x 6 7/8 inches x 7 13/16…
  • Optimal starting power even in bad weather
  • Mountable in virtually any position. Works well as a boat battery or RV…
  • Fifteen times more resistant to vibration for durability
  • Reserve capacity of 120 minutes for constant performance

The OPTIMA Batteries D34M BlueTop Starting is a high-performance, deep cycle battery that can be used in almost any position. This model has a CCA of 870 amperes and a reserve capacity of 120 minutes. The Deep Cycle Marine Battery is designed to withstand the vibrations that are typical in marine applications.

A battery that provides power for both starting and deep cycle applications. It also has fifteen times more vibration resistance than other batteries on the market today which means it will last longer when mounted in an unstable location.

Best High-End Trolling Battery

  • Odyssey Extreme Series Marine Battery Model 34M-Pc1500St (Group 34 With…
  • With Twice The Overall Power And Three Times The Life Of Conventional…
  • Through Creativity, Productivity And Innovation – This Brand Continues To…

The OPTIMA Batteries D34M BlueTop Starting is a high-performance, deep cycle battery that can be used in almost any position. This model has a CCA of 870 amperes and a reserve capacity of 120 minutes. The Deep Cycle Marine Battery is designed to withstand the vibrations that are typical in marine applications.

A battery that provides power for both starting and deep cycle applications. It also has fifteen times more vibration resistance than other batteries on the market today which means it will last longer when mounted in an unstable location.

Best AGM battery for trolling motor

  • 12-Volt, 900 Cold Cranking Amps, Size: 12 13/16″ x 6 1/2″ x 9 3/8″ tall,…
  • Reserve capacity of 155 minutes for constant performance
  • Optimal starting power even in bad weather; Fifteen times more resistant to…
  • This item is not for sale in Catalina Island
  • Special Shipping Information: This item cannot be returned and has…

Optima Batteries 8052-161 D31M is a high-performance AGM battery. This battery is designed with a valve-regulated, spill-proof construction that allows it to be mounted in any position without the risk of acid leaks or corrosion. The Optima Batteries 8052-161 D31M also features an ultra-flexible lead system for ease of installation and better fit within the engine bay.

Lightweight trolling motor battery

  • 12 Volt 125Ah Group 31 AGM Deep Cycle Heavy Duty Battery
  • Military grade custom made plates
  • Float service life span of 8 to 10 years
  • Designed for 99% recombination capabilities; no dangerous fumes or gases.
  • Bargainshore offers FREE Signature Confirmation on most bulky orders in…

Vmaxtanks industry leading military grade plates. Custom made for high vibration applications like winches, electric trolling motors, and more! If you’re looking for the best deep cycle battery on the market look no further than Vmaxtanks! Military Grade Plates: Our custom-made plates are designed to handle any situation you throw at them. We use only military-grade materials so our batteries can withstand extreme conditions. No matter what your application is, we have a battery that will fit.

Things to Consider Before Buying a Best Trolling Motor Battery

Here, we explain the element of trolling motor batteries that you need to consider before buying the best trolling motor battery.

Battery Recharging

It’s always important to check the battery first. The importance here isn’t just how much life is left but also whether its reserve capacity as a priority over time will be helpful for what comes next.

A battery’s reserve capacity is a very important rating that takes place when the voltage drops below 10.5V from 25amps at 80 degrees Fahrenheit, and this means it will not last as long before being sacrificed for safety reasons.

Some smart chargers are able to adjust the charging speed according to what’s going on in your trolling battery. If it is considered a “smart” charger, you may need to vary this variable when using an electric motor because of how they work together and provide power flow directionality for optimum performance from each device connected!

Do not start a business until you read the manual. The last thing that would happen to your company is for something bad to happen, so make sure there are no surprises by reading up on how things work beforehand!

Read Also: Best kayak trolling motor


As you can see, the larger a deep trolling motor’s battery is – usually measured in amp-hours (Ah) or amperage draw – the longer it will last. For example; 35 Ah for 4 Hours of use has been reported by many fishers who have owned this style of fishing device and 70+Amp Hour batteries are enough if your kayak trip lasts just as long!

Type of Battery

The best batteries for trolling motors are a combination of dual-purpose and deep cycle types. These work well with small boats, short trips, or other uses but they’re not great when running the more powerful output from quality electronics such as LED lights and sound systems in your boat!

The deep discharge battery can deliver smaller current quantities over longer periods because it has been designed specifically to handle large discharges far into its lifespan without damaging itself (and does this slowly). There is one major downside though; these heavy-duty cells often cost significantly more due largely to their high energy density requirements.

Lead Acid Wet Cell battery

Lead acid batteries are the cheapest option for power operations because they require little maintenance and do not need to be recharged often. However, these types of batteries also have more problems when compared with other common options such as lithium-ion or nickel metal hydride based cells due to their higher chance of spilling fluid during transportation which can cause extensive damage if left unattended.

The sealed Lead Acid battery costs less than $100 but this comes with its own set disadvantages like being susceptible to vibrations since there is no barrier between inner components (such) plates made out of lead material rather than plastics used.

Read Also: Best Sit On Top Kayak Under $600

AGM Battery For Trolling Motor

While the type and size of the battery can vary, there is one thing that they all share: AGM stands for Absorbed Glass Mat. This type of battery has a longer life than other standard batteries due to its sealed construction with lower internal resistance levels – perfect for high-drain devices!

There are many different types of batteries, but it’s important to know the difference between group size and battery type. Group sizes refer specifically to how much power is stored in the cells; bigger groups mean higher numbers like 10 minute or 20-second markdowns respectively.

  • Group size 24 is perfect for batteries that have a low cranking current and deep cycle use. Group 2 sizes 11 x 7 x 9 inches with group 21, 22 & 23 measuring 10x7x9in.

  • You may be wondering how many group sizes are there? Well, the number varies depending on what type of battery you want to power. For example Group size 27 is 12 x 7x 9 inches or larger is more common with deep-cycle batteries because they need greater protection during discharge and recharging cycles than standard types do!

  • The last battery group is Group 31. It’s about 13 x 7.25 x 9 inches, which means it will be too large for most storage spaces and can cause harm if not properly contained by an enclosure or carried out at all times to prevent contact with other metal objects such as hooks that could short circuit its cells from both ends!

Read Also: Bank Fishing Rod Holders

Batteries Lifespan

A Deep Cycle battery is the best choice for trolling motors. These batteries have a higher voltage and can be recharged many times before they need to be replaced with an equal amount of fresh cells or charged deeply once more, depending on how you care for them and whether their life span has been extended by adding such things as AGM stands which automatically seal off any moisture inside when not in use so that it doesn’t damage equipment hooked up through these terminals.

The lead acid battery is a common type of deep cycle RC battery that produces high currents. Although it has been said to be the best choice for trolling motors, using these types may damage your precious device if you don’t use an AGM (absorbed glass mat) or gel cell Li-ion pack!

Durability of Batteries

Please note that if you purchase a trolling motor battery, there will be an included warranty. This should indicate the minimum amount of time it lasts for and what constitutes as “not lasting” long enough with your new product- contact the manufacturer immediately so they can help make things right!

Batteries Voltages

Powerboat manufacturers recommend that you equip your 14-16 meter long trolling boat with a 12-volt battery. A 24/36 volts motor is needed for longer boats. Each of those trolling motors will be fitted with a 12v AGM deep cycle battery, and should last years in the water before needing replacement!

Trolling Motor Battery Brands

Buying a battery for your motor can be tricky, but there are some brands that fellow anglers have come to the hype on.

Basic Batteries

The Battery Mighty Max is a great solution for those with limited funds, but their batteries won’t last as long as more expensive models. You don’t have to break the bank when you fish.

Interstate Trolling Motor Batteries

Interstate batteries are the best in quality and reliability. They’ve been around since 1952, but only just this year has it become possible for them to release a battery without needing any fluid at all! These new “Open-Cell” technology cells allow you total freedom from worrying about spilling or leaking anything on your ride because there’s none of that messy stuff involved anymore – which is perfect if speed means everything like we do here at Interstate Batteries.
The unique design enables these amazing open-cell batteries with no fluids needed whatsoever; making sure our customers always have peace of mind knowing their vehicle won’t be damaged during intense racing sessions.

Centennial Batteries

In the early days of Interstate and Centennial, they were both very popular with customers. The batteries in those vehicles are liquid-filled canisters that need checking for leaks when you pull off at gas stations or rest areas on long trips – but not anymore! These days many owners just replace them themselves so there is no risk involved if something goes wrong.

Optima Batteries

The Optima batteries are notable for their ability to operate even after being punctured. They rely on a fibrous component that allows them, and other electronic devices powered by these types of power sources like cars or computers with battery issues at an early stage in order not disrupt what needs fixing but make repairs easier instead!

Batteries Weight

If you have large and heavy trolling motor batteries, it will take up too much space in the vehicle. If that’s not an issue for your fishing trip then consider getting a lithium-ion battery pack because they are lighter than lead acid counterparts but also more expensive at around $400-$500 dollars per kilowatt hour (kWh).

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Final Verdict

A cheap trolling motor battery is a poor investment for your boat. You won’t be able to use it if the power goes out or you need help with navigation, which makes these batteries inconvenient at best and potentially dangerous when placed in an unfamiliar environment without other means of transportation available such as borrowing someone else’s vessel who knows how to get around on land too!

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