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best trolling motor battery In 2022

best troling motor battery

Read on if you’re searching for the best trolling motor battery on the market!

When you intend on hitting the seas for a long day of fishing, it’s crucial to have a great trolling motor that won’t die on you by noon.

The trolling motor battery is intended to offer gradual, constant power production to assist keep the engine running for a longer period of time.

Best trolling motor battery list:

VMAX MR137-120 AGM

VMAX MR137-120 AGM

QTY2 VMAX MR137-120 12V 120AH AGM Deep Cycle Group 31 Batteries for 24V 75 Pound 75lb Trolling Motors

EACH: TWO 12V 120Ah Group 31 High-Performance Marine AGM Deep… Size: 12.9″Lx6.8″ Wx8.7″H (Height includes…

Maintenance There’s no need to double-check…


  • Heavy-duty and trouble-free.
  • High porosity electrolyte suspension system AGM.
  • Increases shock and vibration resistance.
  • Rapid recovery after a series of deep discharges.

This Vmax battery is ideal for trolling in extreme situations. Anglers won’t have to worry about upkeep since it is designed to be maintenance-free.

You won’t have to bother about verifying the specific gravity of the electrolyte every time.

Interstate Batteries 12V 35A

interstate troling motor battery

The interstate deep cycle battery review. Our Interstate Batteries Deep-Cycle mobility product is rechargeable, maintenance-free, and spill-proof due to…

The professional-grade quality product created exclusively for…


  • Best for Smaller Boats
  • Internally, lead plates are thicker for deeper cycle AGM work.
  • Eliminates spills and overpressure, and requires no maintenance.
  • Long service life for deep discharge applications.

This Interstate battery is ideal for smaller watercraft, such as an ocean kayak. For high-demand mobility, this battery weighs just 10 kg. It also has a 12V 35 AH capacity and employs VRLA technology.

ExpertPower 12v 33ah

ExpertPower 12v 33ah

Genuine ExpertPower Battery – The Most Reliable And Highest Quality…

12 Volt 33 Amp/10 Hour Sealed Lead Acid Battery…

Quality Assurance – Constructed with a Rugged Design, Our…


  • Simple to install and transport
  • Compact yet strong, experience extended periods of high speed for a longer period of time.
  • The temperature range is broad.

The ExpertPower battery has a voltage of 12 volts and a current of 33 amps. It can comfortably power through a 10-hour fishing trip. It also makes use of AGM technology and is well-known for its valve-regulated battery.

Mighty Max 12V 100AH battery

mightymax troling motor battery

Best Long Lasting Marine Batteries

The ML100-12 SLA is a Sealed Lead Acid battery with a voltage of 12V and a capacity of 100AH (SLA)…

Dimensions: 12.09 in. x 6.65 in. x 8.48 in….

The enormous capacity of an SLA / AGM spill-resistant battery…


  • Deep discharge recovery and a high discharge rate
  • Deep cycle marine battery has a long high-speed use.
  • It will take up a lot of room and weigh a lot.

This Mighty Max Battery is a 12V 100ah battery designed for long-term water trolling. It is a UL-certified group 30H that can function in both hot and low temperatures.

The fact that this device weighs 60 pounds and is large is one of its drawbacks.

OPT8016-103 Optima

OPT8016-103 Optima

The best usability

12-Volt, 750 Cold Cranking Amps, 10″ x 6 7/8″…

Even in severe conditions, the starting power is optimal.

Mountable in almost any location. It works well as a boat…


  • Mountable in any orientation
  • A dependable dual-purpose battery
  • Reserve capacity is used to ensure consistent performance.

This Optima battery is long-lasting enough to be used in inclement weather. It has a 12-volt output, a 55 Ah C20 capacity, and weighs around 43 pounds.

With a reserve capacity of 120 minutes and 750 Cold Cranking Amps, it is dependable. In this optima blue top marine battery review, we talked about the main features.

Odyssey Trolling Thunder 34M

obessy troloning motor battery

The Very Best High-End Trolling Battery

Odyssey 34M-PC1500ST-M TROLLING Thunder Marine Dual Purpose Battery 34M-PC1500ST-M TROLLING Thunder Marine Dual Purpose Battery 34M-PC1500ST-

Model 34M-Pc1500St of the Odyssey Extreme Series Marine Battery…

With three times the life and twice the overall power of…

This Brand Has Succeeded Through Creativity, Productivity, And Innovation…


  • Deep cycle trolling motor with shock absorber
  • It is made up of a cycle trolling motor battery that is resistant to corrosion.

The Odyssey extreme battery has a low operating cost and an extended life cycle.

It is on the more expensive side of motor batteries, yet it still provides high-quality battery performance. This battery is also well-known for its high starting power.

Things to Think About When Choosing the Best Trolling Motor Battery

Here are some things to think about while purchasing batteries:


It is always vital to inspect the present battery to understand its reserve capacity as a matter of priority over time.

The reserve capacity of a battery is a critical rating and The measurement is completed in minutes. The battery’s reserve capacity is reached when the voltage goes below 10.5V from 25 amps at 80 degrees Fahrenheit.

Some smart chargers allow you to choose the charging speed. If your trolling battery charger is a smart charger, you may need to alter your pace.

Before you begin your company, thoroughly study the manufacturer’s instructions. The last thing you want to do is start a fire or harm your battery prematurely.


The greater the battery size of deep trolling motors, in general, the longer the battery will endure.

Do you want your battery to last longer? Examine the amp hour rating (Ah) and amperage drain of the battery. However, if you’re searching for a kayak, a 35 amp-hour or 70 amp-hour battery would suffice. Your battery’s life will be determined by the number of amp-hours you use.


There are many battery kinds that are suggested for use with trolling motors.

Dual-purpose batteries combine beginning and deep cycle capabilities. These batteries are ideal for tiny boats, short journeys, or a variety of other applications. However, they are not the ideal option for powering a high-quality trolling motor.

The deep cycle battery is intended to discharge lesser current amounts over a longer period of time. There are two types of  batteries:

Wet Cell Lead Acid Battery

Lead Acid batteries are the least expensive alternative due to the frequent draining and recharging required with power operations. The sealed Lead-Acid battery is less than $100, but it is more prone to spillage and vibration.

Wet cell batteries are made of water and sulfuric acid, and the cells and lead plates are either flooded or immersed in an electrolyte solution.

AGM (Absolute Gravity) Battery

AGM is an abbreviation for Absorbed Glass Mat. This sort of battery is totally sealed, resulting in longer battery life. AGM batteries have a reduced internal resistance as well.

Group size kinds are not battery types, but rather battery families—the greater the number, the bigger and stronger the battery.

The most common cranking batteries, double-use batteries, and tiny deep cycle batteries are in group size 24. Group 2 batteries are about 11 x 7 x 9 inches in size.

For deep cycle batteries, group size 27 is more typical. 12 x 7 x 9 inches in size or greater

The 31st battery group is the last one. It measures around 13 x 7.25 x 9.25 inches and is deemed too huge for batteries.


If you do not utilize a deep cycle battery, charging the battery with a trolling motor may be harmful.

It is advisable to go with a high-quality, lead-acid AGM battery that has a long service life and is considered maintenance-free. If you don’t want to replace batteries every year, this is the ideal option.


Please take notice of any warranties that come with the trolling motor battery.

This should be the shortest time the battery should last. If it does not survive that long, contact the manufacturer immediately away.


Trolling boats 14 to 16 meters long should have a 12-volt battery, according to powerboat manufacturers.

Longer boats need a 24 or 36-volt motor. Each of those trolling motors will be outfitted with a 12v AGM deep cycle battery, which will provide low hours of power supply over an extended period of time.


Choosing the finest brand of motor batteries might be difficult, however certain brands are popular with fishermen.

Batteries Fundamentals

The Battery Mighty Max is a common option for budget-conscious fishermen. However, don’t expect Mighty Max to endure very long.

Batteries for Interstate Travel

Interstate is a high-quality brand that has been in operation since 1952. Some batteries are open-cell batteries that need little fluid changes.

Batteries for the Centennial

Centennial debuted at the same time as Interstate in 1955. The key difference between Centennial and Interstate is that Centennial’s batteries are closed, therefore no liquids or tapers need to be checked. More dependable, but more expensive.

Batteries Optima

The lack of fluid in the optima battery is a great characteristic. Optima employs a fibrous component that enables the battery to function even when pierced.

The majority of fishermen will dislike hauling trolling motor batteries by hand.

There will be less space for you and your fishing gear if your battery is larger and heavier. Any typical deep cycle battery might weigh between 60 and 70 pounds.

You may also minimize weight by using a lithium-ion trolling motor battery, albeit at a greater cost.

Frequently asked question

Q.what is the best battery for a Minn Kota trolling motor?

Something like a minimum amp hour rating of 110 for a 12-volt deep cycle Battery For Minn Kota trolling motor.


Don’t scrimp on the battery for your trolling motor. You may believe that buying a cheaper battery would save you money, but you’ll be using it to go across the water…As a result, if the battery dies, you’re in a perilous predicament.

Spend a few more bucks upfront or face the agony of summoning a towboat or, worse, paddling for hours into shore.