Knowledge Builders

how do you wire a trolling motor to a battery

by Prof. Johnnie Ferry Published 3 years ago Updated 2 years ago
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  • Connect the red wire from the power cable of the trolling motor to the battery A’s positive terminal. For this connection, you need a 40-amp circuit breaker.
  • Now connect the negative terminal of the battery B with a black wire from the power cable of the trolling motor.
  • Connect the positive terminal of battery B with the white wire from the power cable of the trolling motor, making up your 12-volt lead. ...
  • Connect a jumper wire from the positive terminal of the battery B to the negative terminal of battery A.

How fast can I go with a trolling motor?

The trolling motor’s maximum speed is around 5 mph no matter how many lbs (pounds) of thrust it provides. A 5 mph maximum speed might seem slow but this is what makes them so perfect for fishing. However, if you enjoy spending time in turbulent waters, with fast-moving currents, it would be a good idea to get a trolling motor with more thrust.

What to know when buying a trolling motor?

Which Electric Trolling Motor Battery should I choose?

  1. Checking the power needs of your electric trolling motor. ...
  2. Identifying deep cycle batteries. For electric trolling motors you want a battery (or batteries) with ‘Ah’ ratings – this means they are designed to deep cycle (regularly discharge ...
  3. Understanding the Ah rating of batteries. ...
  4. Deciding on AGM or Gel. ...

Do I really need a trolling motor?

Yes, the shorelines aren’t always to best places to fish especially when in a boat without a trolling motor. Instead, I focus on areas with underwater structure and depth changes because both are used by fish like seatrout, redfish, snook, etc. to ambush prey. Reply

How to wire transducer to trolling motor?

How to Install a Transducer on a Trolling Motor

  1. Purchasing a puck transducer designed for trolling motor mounting is best, but if you already have a skimmer type transducer that can also be used.
  2. Locate the transducer directly behind the fin on the bottom of the trolling motor.
  3. Clamp the transducer to the trolling motor with a stainless steel hose clamp. ...

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Can I hook trolling motor directly to battery?

3:596:46BOAT BATTERY WIRING | TROLLING MOTOR | HOW TO - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you know hook the negative lead of your trolling motor to the negative post of one battery. You'MoreSo you know hook the negative lead of your trolling motor to the negative post of one battery. You're gonna hook the positive lead from your trolling motor to the positive post of your other battery.

How do you wire a trolling motor battery?

0:281:36Installing 24V battery system for trolling motor (24 Volt Battery)YouTubeStart of suggested clipEnd of suggested clipSo first things first you're gonna line the batteries up side-by-side. But when they're side-by-sideMoreSo first things first you're gonna line the batteries up side-by-side. But when they're side-by-side. You want to make sure that the negative and the positive are.

Do you need a circuit breaker for a trolling motor?

It is highly recommended that a circuit breaker or fuse be used when installing a trolling motor.

How do you hook up a trolling motor to a lithium battery?

0:533:01How to install a battery to trolling motor - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo the first thing that you're going to do is you will take the bolt from your battery. And thenMoreSo the first thing that you're going to do is you will take the bolt from your battery. And then apply the lock washer very important steps to have the lock washer. First the standard washer.

How long will a 12v battery run a trolling motor?

In general, a 12 volt battery will last for around 4-5 hours when running a trolling motor at a moderate speed. However, if the trolling motor is running at full speed, the battery will only last for around 2 hours.

How do you hook up a 12v trolling motor?

1:485:49How to Properly Wire 12v, 24v & 36 Volt Trolling Motor Batteries In Your ...YouTubeStart of suggested clipEnd of suggested clipYou'll connect your trolling motor to the positive and negative terminals also. And these twoMoreYou'll connect your trolling motor to the positive and negative terminals also. And these two batteries will work together. And give you more amp hours.

Where do you put a circuit breaker on a trolling motor?

2:444:22Upgrading the Circuit Breaker for a Trolling Motor on a Boat - YouTubeYouTubeStart of suggested clipEnd of suggested clipIs right here on the inside. I mounted two batteries. And i connected them in series for uh the 24MoreIs right here on the inside. I mounted two batteries. And i connected them in series for uh the 24 volt. And then the circuit breaker and 70 amp i mounted. Right here in position where the old one.

What size battery do I need for a 55 lb thrust trolling motor?

Using a Newport Vessels 55lb thrust motor continuously for two hours at full speed would require a battery with a 100-120 AH rating.

What gauge wire is needed for a trolling motor?

When extending the wires of your trolling motor up 94”, we recommend that you use #10 AWG 105C wire (for 55lb Thrust Trolling Motors and smaller). If you are extending the wires more than 94”, we recommend #8 AWG 105C.

Why are lithium batteries not recommended for trolling motors?

Similar to all other trolling motor brands, we also advise against using lithium batteries with our products. Lithium batteries tend to run at a higher voltage for longer durations (14-16V) than Lead-Acid batteries (13V).

How long will a lithium battery run a trolling motor?

Full single day of run time. A single Dakota Lithium 36V 63 Amp Hour (Ah) battery will power a trolling motor for a full day of runtime in river current. On a lake, or low power setting, some anglers report 2+ days of run time.

Can a Minn Kota run on a lithium battery?

The short answer is yes – Minn Kota trolling motors can run on Lithium-Ion batteries.

How do you wire two 12 volt batteries for a trolling motor?

1:432:32How to Link Two 12 Volt Batteries - Double the Power! - YouTubeYouTubeStart of suggested clipEnd of suggested clipBut one terminal to one battery. One terminal to the other you just need to choose negative for oneMoreBut one terminal to one battery. One terminal to the other you just need to choose negative for one positive for the other so it could be this negative one and this positive one.

How do you wire a 24 volt Minn Kota trolling motor?

0:2321:43How to properly install wiring for a 24v Minn Kota Trolling Motor with a ...YouTubeStart of suggested clipEnd of suggested clipNow you'll know how to do it a little nervous about making this video because people love to tearMoreNow you'll know how to do it a little nervous about making this video because people love to tear apart how-to videos but at this point I barely have any subscribers.

Why does my trolling motor plug have 4 wires?

Attach one set of red and black wires to one battery's positive and negative poles and the other set to the other battery or battery setup. What is this? Trolling motors with four wires usually have switches that allow you to choose which battery setup to use.

What terminal is the connector cable on a battery?

Connect a connector cable to the negative (-) terminal of battery 1 and to the negative (-) terminal of battery 2.

Why disconnect motor from battery?

For safety reasons, disconnect the motor from the battery or batteries when the motor is not in use or while the battery/batteries are being charged. Improper wiring of 24/36/48-volt systems could cause battery explosion! Keep wire wing nut connections tight and solid to battery terminals.

How many 12 volt batteries are needed for a septic system?

Two 12-volt deep cycle batteries are required. Batteries in the system must be the same manufacture, type, size, and age.

How many volts does a series wire provide?

Wire in series only as directed in wiring diagram, to provide 24 volts.

Can metal fall on trolling motor?

Take care that no metal object can fall onto the battery and short the terminals. This would immediately lead to a short and extreme fire danger. It is highly recommended that a circuit breaker or fuse be used when installing a trolling motor. Refer to the Minn Kota “Conductor Gauge and Circuit Breaker Sizing Table”.

Can you use a crank battery on a Minn Kota?

If using a crank battery to start a gasoline outboard, we recommend that you use separate deep cycle marine battery/batteries for your Minn Kota trolling motor.

What wire do you need to hook up a trolling motor?

Jumper wire – if your requirements exceed 12 volts, then you require a wire of short lengths to connect your batteries. However, the same gauge of wire must be purchased for the entire setup. Circuit Breaker – It is used as a protection measure for your trolling motor.

What type of batteries are used for trolling motors?

According to experts, there are two types of deep-cycle 12-volt batteries commonly used for trolling motors: AGM and Lead Acid Wet-Cell Batteries. With deep-cycle batteries, you can discharge low amperes of current for a long time and avail more recharging cycles.

How to Select the Right Battery?

When it comes to picking up the right batteries for your trolling motor , you have to consider two considerations. These are listed below.

What is a battery bank?

Before moving further, you should have an idea about a battery bank. When two or more batteries are joined together for a single application such as for electric trolling motor, the integrated solution is known as a battery bank. The purpose of this connection is to increase voltage or amperage or both.

What wire do you need to connect a battery to a jumper?

Jumper wire – if your requirements exceed 12 volts, then you require a wire of short lengths to connect your batteries. However, the same gauge of wire must be purchased for the entire setup.

How long does an AGM battery last?

An AGM battery can last for four years, whereas a conventional deep cycle battery lasts only two years at max. Additionally, AGM batteries are also extremely durable and vibration resistant. However, AGM is also a costlier option and you may have to pay double when it comes to expenses.

How many volts does a boat motor need?

For instance, larger trolling motors require either 24 or 36 volts. However, batteries with these voltages are difficult to procure. As a result, one has to connect multiple batteries in series to increase voltage where the amp hours remain the same.

How to connect trolling motor to battery?

To do this easily, the batteries need to be placed side by side. You then need to connect the trolling motor power cable to the batteries. So first connect the positive lead of your trolling motor cable to the positive terminal of your second battery. And then connect the negative lead of your trolling motor cable to the negative terminal ...

How many volts does a 24V battery have?

A 24v battery has a resting voltage of 25.6 volts after it’s removed from the charger.

What color is the battery terminal?

Each battery has a positive terminal which is red in color and a negative terminal which is black in color.

Do you need a professional to wire a 24V trolling motor?

When it comes to wiring a 24v trolling motor, the good news is that it’s not complicated and you don’t need to hire a professional to do it. So if you have never done it before and you want to give it a shot, here is how to go about it.

Is it important to have a separate battery for a fish finder?

Well, the first question that makes more sense to have in mind is whether it’s good to have a separate battery for my fish finder or one battery is enough to do the job. Well, a dedicated battery helps to eliminate voltage drop issues from the trolling motor, and stator fluctuations as well. Plus, the ignition noise from the motor is also reduced.

Is it really possible to connect fish finder to trolling motor battery

Lead-acid batteries are considered the most common deep cycle batteries for trolling motors. The best thing is that they can easily handle frequent draining. Re-charging is associated with trolling motor use and they are surely the most affordable option. If the quality of the battery is good, lead-acid batteries last between 2-3 years.

How powerful is a trolling motor battery?

Most of the trolling motor batteries are typically between 35 and 125 amp-hours. Plus, a more important number that experts advise to look at when selecting a trolling motor is the reserve capacity. Why? because the reserve capacity evaluates how long the battery will last with a 25 amp discharge.

Why is it better to have a separate battery?

According to many fish finder experts, while connecting your fishfinder to power, it is always recommended to use separate batteries for the fish finder and engine generator. Well, the possible logical reason for this is that there can be a lot of noise from the engine interfering with the signal to the fish finder.

Things to consider while choosing a fishfinder battery

The weight and size of a fish finder battery are of quite significance if you are using it on a kayak where every ounce is added up to the weight. Lithium-ion batteries are considered the lightest weight option, but they also come with a big price tag.

Conclusion

Although you can use a motor trolling battery to connect a fish finder, this is not considered a good practice. Instead of using a trolling motor battery, it is considered safe, efficient, and reliable to use a starting battery.

What voltage drop should trolling motors use?

Talking about trolling motors, the rule of thumb is to use a 3% voltage drop. Recommendations vary, but usually, it’s 3% for maximum efficiency appliances and 10% for minimum efficiency. This is a safe range.

What is the purpose of trolling wire?

The purpose is to choose a wire that will be able to carry sufficient electrical current to the plug of the trolling motor. If the wire’s not capable, the appliance won’t work properly, which will result in inconveniences and issues. The amperage should be mentioned in the user’s manual or the specs plate right on your motor. If there’s none, the manufacturer’s website should help. And if there’s no info as well, knock on the doors of their customer support.

How thick is 0000 wire?

Overall, there are 40 sizes, from 0000 to 36 AWG. Interestingly, the 0000 AWG wire is the thickest (0.46” or 11.684 mm). The smallest 36 AWG one is 0.005” or 0.127 mm. Many sources have smaller wires in the tables as well.

What happens if you make a mistake on a trolling motor?

Making a mistake may cause damage not only to your beloved boat and wallet but to your health as well. So, at least basic facts about wire gauges and which ones you need for a trolling motor are essential.

What is the AWG wire?

Circular wires in the USA are regulated by the AWG. It’s responsible for the measurements of electrical resistance and current flow of both stranded and single wires. Some people doubt its accuracy, but most use it as the only standard.

How to find gauge of wire?

You can find out the gauge by measuring its cross-sectional area. Keep in mind that if you have a stranded wire thicker than a solid one, they may have the same gauge.

What is voltage drop?

Voltage drop is a basic (often minimal) decrease in the electrical current that reaches its final destination. Along the length of the wire, with conductors, connectors, and other elements, some amount of energy dissipates. Although some systems offer a very tiny energy loss, it’s still worth including in your calculations.

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1.Videos of How Do you Wire a Trolling Motor to a Battery

Url:/videos/search?q=how+do+you+wire+a+trolling+motor+to+a+battery&qpvt=how+do+you+wire+a+trolling+motor+to+a+battery&FORM=VDRE

2 hours ago Make sure that the trolling motor is disconnected. Wire in series only as directed in wiring diagram, to provide 24 volts. Connect a connector cable to the positive (+) terminal of battery 1 and to the negative (-) terminal of battery 2. The jumper wire used should be one size larger than the Trolling Motor lead wire.

2.Trolling Motor Wiring and Battery Guide | Minn Kota Motors

Url:https://www.minnkotamotors.com/support/trolling-motor-installation-guides/trolling-motor-wiring-and-battery-guide

29 hours ago  · Follow me here:Instagram: https://www.instagram.com/reel_life_fisherman/Twitter:https://twitter.com/reellifefishinFacebook: https://www.facebook.com/Reel-Lif...

3.How to Wire a Battery for a Trolling Boat? - DC Trolling …

Url:https://dctrollingmotor.com/how-to-wire-a-battery-for-a-trolling-boat/

11 hours ago Now you have to connect the motor’s negative cable with the negative terminal of the 2 nd battery. Improper wiring of 24V could cause problems so be careful during the whole process. Use a circuit breaker here to protect yourself and your gear. So if you need more battery here, you will use a 36V trolling motor that will produce 112+ LLB of thrust.

4.How to Wire a 24-volt Trolling Motor — Step-by-Step Guide

Url:https://trollingmotorsguide.com/how-to-wire-a-24-volt-trolling-motor/

2 hours ago  · So, in order to connect a fish finder to a trolling motor battery, You need to connect a light gauge wire (usually 18 gauge is preferred) from the negative post of the trolling motor battery straight to the negative post of the engine’s cranking battery. If there is still some sort of interference, just check the routing of the depth finder and trolling motor battery leads. As a …

5.How to connect your trolling motor to a battery with a

Url:https://www.youtube.com/watch?v=J6NIXuo-TCc

7 hours ago  · Interestingly, the 0000 AWG wire is the thickest (0.46” or 11.684 mm). The smallest 36 AWG one is 0.005” or 0.127 mm. Many sources have smaller wires in the tables as well. Many beginners find it difficult to remember that a smaller number indicates a larger wire. So, we recommend you memorize this as the main rule right now.

6.BOAT BATTERY WIRING | TROLLING MOTOR | HOW TO

Url:https://www.youtube.com/watch?v=F8j-Kwq-Cn8

15 hours ago How to Wire 24V Trolling Motors in Steps. It’s easier to read the steps by comparing them to the 24v trolling motor wiring diagram listed above. Step 1. Connect the positive (+) terminal of battery A and the negative (-) terminal of battery B with the jumper wire. Step 2.

7.How to Connect Fish Finder to Trolling Motor Battery

Url:https://fishfindersjudge.com/how-connect-fish-finder-to-trolling-motor-battery/

23 hours ago

8.Trolling Motor Wire Size Guide (Updated: August 2022)

Url:https://trollingmotorsguide.com/trolling-motor-wire-size-guide/

28 hours ago

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