Buying Battery For Trolling Motor? Let Us Help You Out

battery trolling motor

If you have already read our Electric Trolling Motor Review article or own trolling motor already, then, the next thing you need is a battery for trolling motor. After all, the trolling motor is no good if it doesn’t have power.

The batteries on this list are fantastic for delivering power to a trolling motor. Whether you are a tournament fisher or just a casual boater out on the water, these batteries will power your trolling motor all day long, so you can focus on getting where you need to go.

Most of them will push a 15 ft boat with a 30 lb. thrust trolling motor through the water all day in moderate current and headwinds without even going below 50% battery life. If that doesn’t satisfy, it’s hard to imagine what will.

Brand/ModelPontoon Boat Ladders Bottom Line
Sevylor Minn Kota Light Trolling Motor Battery— Dimensions: 7.68 x 5.16 x 7.13 inches.
— 12V 35AH Sealed Lead Acid (SLA) maintenance-free battery.
— SLA / AGM battery has a characteristic of high discharge rate, wide operating temperatures, and deep discharge recover.
— Rechargeable battery resists shocks and vibration and can be mounted in different positions.
— 30-day refund policy and full 1-year warranty.
Know more about this trolling motor battery.
Newport Vessels Trolling Motor Smart Battery— Dimensions: 17 x 12 x 10 inches.
— Integrated with 10 Amp and 60 Amp circuit breakers.
— Provides one USB Charger and one 12V accessory port.
— LED meter measures battery charge level (battery not included).
— 2-year warranty.
Know more about this trolling motor battery.
Universal Power Group 12V 100Ah Battery— Dimensions: 12.17 inches x 6.61 inches x 9.16 inches. Weight: 63.93 lb.
— SLA/AGM maintenance free, spill-proof battery.
— A rechargeable battery that can be mounted in any position, resists shocks and vibration.
— 1-year warranty.
Know more about this trolling motor battery.
MinnKota Trolling Motor Power Center— Comes with battery holder/case.
— Easy-access battery terminals for connecting leads.
— Built-in battery meter displays current “state of charge”.
— Designed to fit group 24- and 27-size batteries.
— Offers pair of 12-volt accessory plugs and manual reset circuit breakers.
Know more about this trolling motor battery.
VMAX MR127 Battery— Includes carrying handles.
— Electrolyte Suspension system.
— VMAX heavy duty lead-tin alloys.
— Fits any Group 27 Battery Box, fits the MinnKota Trolling Motor Power Center.
— Battery Cables MADE IN USA.
Know more about this trolling motor battery.

Let’s now look deeper at all the trolling motor batteries mentioned above.

Sevylor Minn Kota Light Trolling Motor Battery

Looking for a battery to power a motor on your boat or other electronic appliances? Look no further than the Minn Kota light trolling motor battery. The battery is powerful and will get the job done in all weather conditions so that you can get to where you need to go in your boat.

Trolling Motor Battery Sevylor Minn Kota

Sevylor Minn Kota Light Trolling Motor Battery is unexpectedly powerful and can run a regular trolling motor all day long. In fact, many people who use this battery all day, go home with the battery that is only half empty.

The battery itself is durable. Some people who use it describe it as rugged. It is also much smaller than you might expect so that it fits neatly into a smaller compartment on a kayak or a small pontoon boat. It doesn’t take up much space and that’s a good thing.

The one downside is that if you purchase an accompanying power center to check the balance of the power throughout your trip it might not fit into the space provided for the power center because of its small size.

That’s too bad because the entire purpose of the power center is to make sure that you know exactly how much power is left in your battery when you’re using it. And since it won’t even fit in the recommended power center, then power center itself becomes useless.

Another small issue with this battery is heat distribution.

After using it for at least an hour you will notice that the connection posts are quite hot. If you are not careful and let those connection post touch the sides of your boat they could melt through the plastic or acrylic hull, or cause damage and burns to your skin.

That’s probably not something that can be avoided and would be an issue with other batteries as well. It’s just something to be aware of and keep your wits about you when handling this battery after use.

Sevylor Minn Kota Light Trolling Motor Battery Pros & Cons
  • Long lasting reliable battery power.
  • Can Power small trolling motor all day with no problems.
  • Durable housing for all weather conditions.
  • Connection post can be hot after use.
  • Customer service is sometimes not very good .

Newport Vessels Trolling Motor Smart Battery

As far as trolling motor batteries go this Newport Vessels Trolling Motor Battery and Power Center is one of the more fun batteries to use. It features a USB port so that you can charge your phone for a minute while you are on the go if you need to.

Newport Vessels Trolling Motor

This motor battery features several key upgrades over other models.

First and foremost, as I mentioned, it comes with the USB connection that leaves you several options for charging various devices. It also has a DC 12-volt accessory port for the same purpose.

Second, it has an LED meter that measures the battery charge level and displays the charge level for you so that you know how much energy is left inside the battery. This LED meter will come in handy especially if you are using a boat that requires a lot of power to push it through the water.

Other than the battery meter the Newport smart battery box Power Station comes with a test button and two waterproof breakers for the 60 amp trolling motor terminals and 10-amp boat accessory charging ports. These features allow you to easily connect your motor and electronic devices up to the battery and power them all day.

Unfortunately, this battery sometimes overheats and melts the plastic around terminals.

The terminals get tripped over time and make it hard to connect to your motor. Usually, this process takes about six months to occur if it happens at all.

When it does happen, however, the wingnut stops functioning and the connector will just spin around inside the plastic. At that point, you won’t even be able to run a motor for more than 5 minutes at a lower speed. The wingnut terminals will completely melt out of the case.

The problem seems to stem from the fact that the terminal posts are not securely attached on the inside. There should be a large backing plate in the housing to prevent them from being pulled out accidentally, but this does not seem to exist. That is quite a dangerous thing to have happened for a battery especially when it is in use on a boat.

Also, this product is fragile and if it gets bumped or pulled around then the above problem could happen. It doesn’t happen for every user and many users are very satisfied with their experiences, but just know that this could happen. If you see the signs of it happening or smell burning plastic immediately stop using the product and notify customer service.

Customer service is very responsive and if you reach out to them they will fix the situation and provide you with a new battery. If you stay with the problem for long enough they will eventually send you a new case for the battery housing that is durable and perfect for fishing trips or other heavy use the marine environment.

Newport Vessels Trolling Motor Smart Battery Pros & Cons
  • Lasting battery for trolling motors.
  • Easy to set up an install.
  • Battery meter indicates how much charge is left.
  • USB port and 12-volt charging port let you change your phone on the go.
  • Great customer service will respond to any problems and fix them immediately.
  • Battery sometimes runs hot.
  • In rare cases, the terminal can be pulled from the housing.

Universal Power Group 12V 100Ah Battery

This Minn Kota brand battery will power a trolling motor for hours before needing to be replaced recharged. It comes with 1-year warranty so that if anything goes wrong with it you can get it replaced quickly.

Universal Power Group 12V 100Ah Battery

Universal UB121000 Battery itself is compact and can power a 35 lb. thrust trolling motor all day long. The first cycle might be a little bit disappointing because the first cycle on any battery outputs less power than usual. But the second time you use it you will be super happy.

The battery housing is sealed and waterproof. It has a very rugged case which means that it can stand up to a lot of abuse. It also comes with a helpful rope carrying handle so that you can carry it around and easily move it from your boat to your charging station.

This battery is a lead-acid battery and like other lead-acid batteries, you should make sure that you always keep it charged above 50% if possible because allowing it to discharge below 50% could damage it. That’s not a hard-and-fast rule, just a rule-of-thumb.  Still, you’d be hard-pressed to run this thing all the way down on a single trip.

However, if you do manage to drain the battery below 50% rest assured that it will charge extremely quickly. This battery charges much faster than most other deep cycle batteries so you’ll be happy with the results and the fast turnaround time.

Universal Power Group 12V 100Ah Battery Pros & Cons
  • Lasting battery for trolling motors.
  • Easy to set up an install.
  • Durable housing and long-lasting.
  • Recharges very quickly.
  • Weighs over 60 lb.

MinnKota Trolling Motor Power Center

First and foremost, let’s be clear this is a battery case only. This is not a battery. Just make sure that you realize that before buying it. Other people have bought this product thinking that it is a full battery when in fact it’s just the battery holder and case.

MinnKota Trolling Motor Power Center

This power center is ideal for small boats that don’t come with a battery compartment. You can basically put any Minn Kota battery inside of it although some Minn Kota batteries are a bit too small so make sure you get the right size battery for the case.

It features a built-in battery meter that displays the state of the charge. That allows you to get an accurate reading of how much charge is left in the battery and know when you need to recharge it. That is a key feature and allows you to make sure that you never get stuck out on the waves without power for your trolling motor.

I might be thinking that this is a little bit expensive for just a battery container but the time that you save that would otherwise be put into jerry-rigging a similar setup for your battery means that this battery case is well worth the expense. It’s a higher-quality box than other ones out there, so at least you know that you are getting one of the best of the best.

One of the features that make this case nice is that it has a 60-amp circuit breaker. Just be careful when you use it because the first time you hook it up it might fry the speed controller on your trolling motor.  Some people also find that the battery terminals are weak and come off but that is a rare occurrence. The vast majority of people find this box is nearly indestructible.

MinnKota Trolling Motor Power Center Pros & Cons
  • High-quality durable case for trolling motor battery.
  • 60-amp circuit breaker.
  • Charge meter so that you know how much charge is left in the battery.
  • Terminals have been known to slip off.
  • Circuit breaker might not activate if damaged .

VMAX MR127 Battery

VMAX MR127 Battery is probably the most durable battery on this list and will last you for a long time. If the other batteries don’t satisfy you, this one probably will.

VMAX MR127 12 Volt 100Ah Trolling Battery

Basically, you can take this motor out on the water all day for 8 or more hours and still have plenty of power left when you’re done. It would be very difficult to run this battery down all the way.  If you have any worries about overusing the battery power, then this battery is the one to choose.

As other users will note VMAX MR127 battery is a tank. It can take a ton of abuse and stay functional for years. It can easily power an 80 lb. thrust trolling motor on a 15-foot boat and never even come close to going below 50% charge.  With this battery in place, there is never an excuse to use a gas motor ever again.

One thing to note is that this battery is quite heavy. It does have 100-amp hours in it and it has handles for easy lifting and portability. If you have the strength to move it then you should definitely look into getting this one.

It holds its charge for a very long time so even if you don’t use it for months on end you won’t have to recharge it too much when you do put it back on the water. It also fits in with the Minn Kota power station, so you can combine it with that product and get extra functionality.

VMAX MR127 Pros & Cons
  • Long lasting battery power.
  • Easy to set up an install with handles for easy lifting.
  • Durable housing that can take significant wear and tear.
  • Recharges very quickly and will almost never run out completely.
  • Very heavy but compact.


The trolling motor batteries on this list are some of the best on the market today. If you’re looking for a battery for trolling motor usage, then one of the batteries on this list should be able to get the job done for you.

The main thing to make sure you focus on when you’re looking for a battery is that it’s powerful and durable. Especially if you’re using it to go fishing or for other adventure sports. You want to make sure that the battery you got has a strong casing that can take significant wear and tear without breaking.

Batteries that do break can be dangerous and cause fires. Make sure that you check out all the reviews of these products and get the one that is safest and most reliable.

Recent Posts