
How do you wire a 12 24V trolling motor? On the 12-24V trolling motor plug, connect the positive 24V wire to the terminal marked “24”, the 12V wire to the terminal marked “12” and the negative wire to the terminal marked “-”. On straight 24V trolling motors, connect the two wires to “24” and “-” as appropriate.
Full Answer
How do you wire a 24V trolling motor to a battery?
A 24v system requires two 12v batteries that are connected together. Run the black wire from the trolling motor to the boat battery and loosen the negative terminal with a wrench. Slide the black wire over the terminal and tighten it down. Loosen the two terminals on the circuit breaker supplied with the trolling motor.
How do I know if my trolling motor has a 12-volt?
Open the hood and look at the battery. If you see 6 cells, it’s a 12-volt battery, but if you see 12 cells, it means it’s a 24-volt battery. Does a 24 volt trolling motor have more power?
Can you wire a 24 volt motor to a battery?
Wiring a 24 volt motor is a simple task that most people can handle. After attaching your motor to your boat and placing your batteries, your next step will plan out your wiring. Making a wiring schematic is a great place to start. You can wire your trolling motor to your battery in some cases, and your project is done.
How do I wire the battery to the motor?
Once you confirm that the batteries are functional, use the following steps to wire the motor: Arrange the batteries side by side. The positive terminal of battery one should be next to the negative terminal of battery two. Use the battery connector cable or jumper wire to link the batteries.

How do you wire a 12 24V trolling motor?
2:205:49How 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.
How do you wire a 24 volt trolling motor?
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.
How do you wire a 12 by 24 volt system?
Two or more 12-volt batteries wired in parallel—positive to positive, negative to negative—is still a 12-volt system. Two or more 12-volt batteries wired in series—the positive terminal of one battery connected to the negative terminal of a second battery—develops 24 volts, but amperage doesn't change.
Can a 24 volt trolling motor run on 12 volts?
24v hooked to 12v will spin for a while on a full battery but there will be no torque. You could stop it with your hand. It is like running your motor with half the spark plugs missing.
Does a 24 volt trolling motor need 2 batteries?
24 Volt Systems (2 Batteries) Two 12-volt deep cycle batteries are required. Batteries in the system must be the same manufacture, type, size, and age. Make sure that the trolling motor is disconnected. Wire in series only as directed in wiring diagram, to provide 24 volts.
How many batteries do you need for a 24 volt trolling motor?
2 12-Volt batteriesIf you have a 24-Volt motor, you can use 2 12-Volt batteries in series or a single 24-Volt battery and if you have a 36-Volt motor you can use 3 12-Volt batteries in series.
How do you hook up a trolling motor to a battery?
Connect the 12-volt trolling motors to a single 12-volt battery by simply fastening the black negative lead from the motor to the negative battery terminal, and the red positive lead from the trolling motor to the positive battery terminal. Include a 50-amp circuit breaker on the positive connection.
How do you wire 4 12 volt batteries to get 24 volts?
In order to connect your 4-12 volt batteries to get 24 volts of output you need some wiring and ring terminals like parts # 10-1-1 and # DW05705-1. You're going to connect your power wire to the positive post on one battery and run a wire that connects that same post to the positive post on the second battery.
How long will a car battery run a trolling motor?
How long will a trolling motor last with a car battery? A brand new, fully charged car battery can power a 12v trolling motor at low speed for up to 10 hours. However, if you increase the speed, this will dramatically reduce the battery run time, and you may run out of power after just 1 to 2 hours.
Does a trolling motor need a separate battery?
Due to the need for a consistent energy supply, you should choose a dual-purpose battery or a deep cycle battery. Both of these are separate from a starter battery found in automotive engines. They provide steady and consistent power supplies to keep your engine running over a longer timeframe.
What size wire is needed for a 24v trolling motor?
Wire Gauge And Circuit Breaker Size GuideCellAmps drawn15 ft length12 volt308 awg12 volt426 awg12 volt504 awg24 volt428 awgJul 16, 2020
How do you install a Minn Kota 24 volt trolling motor?
0:0317:15How To Install Minn Kota Terrova i-Pilot Trolling Motor - YouTubeYouTubeStart of suggested clipEnd of suggested clipBracket put on this motor. And the so I'm gonna hand it over to him. So to start off with mountingMoreBracket put on this motor. And the so I'm gonna hand it over to him. So to start off with mounting the quick-release bracket on this been coated tear OVA we have to take both of these side plates.
What size fuse do I need for a 24 volt trolling motor?
A 50 amp. Its sounds like you may have a problem somewhere melting fuses is not good.
Do I need a circuit breaker on my trolling motor?
It is highly recommended that a circuit breaker or fuse be used when installing a trolling motor.
How many batteries do you need to hook up a trolling motor?
Wiring a trolling motor to the boat's battery is a simple process, once you know where to connect the wires. A 24v system requires two 12v batteries that are connected together.
How to run a trolling motor to a boat battery?
Run the black wire from the trolling motor to the boat battery and loosen the negative terminal with a wrench. Slide the black wire over the terminal and tighten it down.
How to tighten a jumper wire on a boat?
Slide the red jumper wire, which is short section of conductor wire, over the other terminal on the circuit breaker and tighten it down. Loosen the positive red terminal on the boat's battery. Slide the other end of the jumper wire over the terminal and tighten it down.
What is a motorguide trolling motor?
These are small electric motors and a propeller that are fixed to a fisherman's boat at the bow or stern. This gives the angler the ability to precisely maneuver his craft into tight spots or to troll for game fish.
How to tighten a second battery?
Slide the red wire over the positive terminal on the second battery and tighten it down.
What to do when installing a 24 volt trolling motor?
A wiring schematic is a great way to start when installing your 24 volt trolling motor. You can map out all your system components and make a checklist, so no detail is missed.
What Size Wire Do You Need for a 24V Trolling Motor?
You will need an 8-gauge wire for a 24V motor system. However, the proper size of your wire depends on the length of your system. For example, a 20 feet (6.09 meters) system or longer can function with a 6-gauge wire. Similarly, more extended systems usually need a lower gauge wire.
How Long Does a 24V Trolling Motor Last on the Water?
24V multi-battery systems will last about 2 hours when used at full power. But for most anglers, maximum power is not necessary. If you use the motor at half its power, you can expect four hours of battery life or more.
How many 12V batteries are needed for trolling?
The 24V trolling motor wiring schematic often shows two 12V batteries connected in a series. Connecting two 12V batteries in series provides the 24V power source required to run your motor. The wiring is not complex, and you can wire your motor using the schematics below without a professional.
What is a trolling motor?
A trolling motor is an innovative boating tool for maneuvering a fishing boat through the water without its outboard engine. These devices are available in three models: 12V, 24V, or 36V. The 24V motor is ideal for anglers who are looking for a better fishing experience at a more affordable rate than the 36V motor.
How to arrange batteries side by side?
Arrange the batteries side by side. The positive terminal of battery one should be next to the negative terminal of battery two.
How to run wires on a boat?
Start running the wires from the trolling motor and feed them through your boat to your batteries. Before cutting your wires, measure out an extra 12 inches in case you need to trim your wires to remove corrosion in the future. Strip wires and add terminals to connect to batteries or other post connectors.
How to wire a trolling motor in series?
First, you will need to attach the positive wire from one battery to the negative wire of the other. Then you will need to run a wire from the negative terminal on your first battery to the positive terminal on your second, and finally put a fuse in between this last connection and your trolling motor battery.
Why is it important to charge a trolling motor battery?
Charging your batteries correctly is essential to getting the most out of them and prolonging their life. When you know how to safely connect your trolling motor battery in series, you can enjoy more time on the water without worrying about whether it will start up when you need it most.
How to connect a solar charger to a battery?
First, remove all of the clamps on both batteries. Put the positive wire of one solar charger on the positive terminal of your first battery, then attach the negative wire from that same solar charger to the negative terminal of your second battery.
How to charge two batteries at once?
Next, connect the positive wire of the charger to the positive terminal of your first battery and then connect the negative wire from the charger to the negative terminal of the second battery. If everything is wired correctly, your charger should start charging both batteries.
How to connect a negative battery post to a boat?
Connect another length of wire between the negative battery post and one side of a second switch. Connect the other side of the second switch to an unpainted metal ground point on your boat or RV. The negative battery post is often made of bare metal and painted over, so you can scrape it with a tool such as a screwdriver to expose the bare metal to make a connection.
How many volts does a solar charger need?
Your two solar chargers should be wired in series, which means they will run at a combined voltage of 24 volts. This is high enough voltage to get your batteries charged quickly but low enough not to cause any problems.
How to connect positive and negative batteries?
It is as simple as connecting the positive terminals of both batteries together and then doing the same for their negative terminals.