The Best Trolling Motor Battery Reviews

A good trolling motor battery is highly beneficial if you often go for fishing. A trolling motor requires a particular battery that could discharge electricity gradually for a long period. For superior performance and reliability, people love trolling motor batteries. Here, I have selected a few best trolling motor batteries you can use while fishing. All have good capacity to discharge power. However, in size, weight, price, and some features, all are different. Check them here.

What is a trolling motor battery?

While fishing, you use a trolling motor and a power connection is a must for a trolling motor. It makes no difference how expensive and high-quality trolling motor you are using. It requires a power source. A trolling motor battery provides it the required power source.

It’s a battery you connect with a trolling motor to supply power. It’s a self-contained unit that consists of a propeller, electric motor, and controls. You can fit it to any part of the boat: either at the bow or stern.

Tips on using your trolling motor battery

It’s very important to charge the battery before storing it. Whenever you return from the fishing trip, don’t store the battery without charging it. It will build up sulfates and can cause corrosion. So, a little negligence can decrease the lifespan of the battery. Usually, the lifespan of a good trolling motor battery is around 2-4 years. If you show slight negligence, it can decrease the lifespan by 1 or 2 years.

Also, check the marine cranking amps and cold cranking amp capacity of the battery from 32-degree F to 0 degrees F. It will explain the compatibility of trolling motor and battery.

1. VMAXTANKS VMAX V35-857 12 Volt 35AH AGM Battery Marine Deep Cycle HI Performance Battery


Dimensions: 7.7 x 5 x 6.1 inches

Warranty: 1 year

Voltage: 12V 3.3 Amp

Material: VMAX heavy duty lead-tin alloys

Lifespan: 3 years

This 12V trolling motor battery is compatible with minn kota, cobra, sevylor and other trolling motors. You can keep it in any part of the boat according to your convenience. You don’t need to check a particular gravity of the electrolyte. Even, you don’t need to add water to the battery while the float service life exists. The battery comes with 12V 35AH that’s compatible with deep marine fishing. The heavy-duty lead-tin alloys provide you with excellent performance and service life. It resists against the shock and vibration. The maintenance of the battery isn’t a hard job.

  • High-quality material.
  • Low Self Discharge Rate.
  • Safe operation.
  • Sealed construction.
  • Shock and Vibration resistance.
  • Maintenance free.
  • High DOD (Depth of Discharge).
  • Prone to overcharging

Our Opinion:

It comes with a long lifespan. However, the price is higher and you may not select this battery if you have less purchasing power. This battery is really the best one for those who are looking for good functional deep cycle batteries with economical purchasing prices.

Alternative: VMAX V30-800 12 Volt 30Ah AGM Deep Cycle SLA VRLA Battery

VMAX V30-800

The VMAXTANKS VMAX V35-857 is temporarily unavailable, but this one is a great alternative. The VMAXTANKS VMAX V30-800 is classified as “non-spillable and non-hazardous”, has a long life span, and has the capability to recover after repeated deep discharges.

2. Weize 12V 55AH Deep Cycle Battery UB12550 for Trolling Motor

Weize 12V trolling motor battery

Dimensions: 9.02 x 5.43 x 9.06 inches

Warranty: 1 year

Voltage: 12V 3.3 Amp

Material: VMAX heavy duty lead-tin alloys

Lifespan: 4 years

It’s a sealed lead acid battery that recharges in short time. The dimensions are suitable to keep it any part of the boat. This battery is compatible with trolling motor, golf carts, hunting, portable tools, camping, industrial and medical equipment and solar panel wind energy storage. The battery comes with a 30 days refund policy and 1 year warranty. The package includes screws and battery, but you have to purchase the wire harness/mounting separately. The battery weighs 36.2 and easy in portability.

  • A lightweight battery
  • Charges faster
  • A longer life span
  • Low charging capacity of 3 A
  • Does not build up sulfates
  • Costs slightly more than a regular battery.
  • Needs a special charger.

Our Opinion:

It has a good current reserve and so, good for all types of trolling motors. The heavy battery is based on lead-carbide plates. But it comes with absorbed glass matt that makes it lightweight. The absorbed glass matt enhances the performance of battery for against shocks and vibrations. It comes with a warranty. The maintenance of the battery isn’t a difficult task.

3. 12V 75AH Deep Cycle Battery for Wayne ESP25 WSS30V Backup Trolling Motor

12V 75AH battery for trolling motor

Dimensions: 10.02 x 6.65 x 8.94 inches

Warranty: 1 year

Voltage: 12V 3.3 Amp

Material: VMAX heavy duty lead-tin alloys

Lifespan: 1 year

It’s a sealed lead-acid battery. It charges rapidly and doesn’t require maintenance. The package includes screws only. There are no wire harness/mountings in it. This high-performance battery uses only 12 voltage and you can use it for at least 10 hours to charge the trolling motor. It’s compatible with an electric scooter, solar energy storage, wheelchair, backup pump, golf cart, and other gear. The battery comes with a durable 1 year lifespan. It has a 1-year warranty from the manufacturer.

  • Easily affordable
  • Maintenance-free
  • Versatile
  • Has a flame-arresting capability
  • Shock and vibration proof
  • Slightly heavier
  • Doesn’t suit extremely cold temperatures.
  • The short lifespan of 1 year.

Our Opinion:

It’s a good deep-cycle marine battery for trolling motor. You can use it to power onboard equipment for a long time. It discharges small current for a long time and resists shocks and vibration. It’s quite an affordable option for long trolling fishing trips.

Weize 12V 55AH Deep Cycle Battery UB12550 for Trolling Motor

Weize 12V trolling motor battery

Buying Guide

You can’t buy any ordinary trolling motor battery for fishing. It’s a waste of money. There are some important things you should consider before buying a trolling motor battery. Here they are.


It should be a durable product. Check the lifespan before you buy it. There are many disposable and cheaper batteries in the market. You can’t select any disposable battery for longer use. Check the durability and longevity of the battery. The manufacturers use different materials and the latest technology to make their products durable. Check a battery with the latest technology and select any reliable one.

Vibration Resistance

It should be stronger against the vibrations of the boat. When you sail your boat, you realize vibration due to the rough water or due to the trolling motor. Check the vibration resistance because it can damage the battery. Some batteries can be vibration resistant and they come with a more reliable mechanism. Check such a battery and select it for a pleasant boating experience.


Price is a very important factor to consider while purchasing a trolling motor battery. It’s important to set a budget before visiting the market. It won’t create a burden on your pocket. Check the prices of different trolling motor batteries along with their features and select the best price available.


Check the capacity of the battery before you make a decision regarding the battery. It should have good reserve capacity. Read the label of the battery to know the reserve capacity. It’s indicated as RC on the label. If you do fishing for a long time, select a battery with good reserve capacity.

Matt John

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