How do I wire a trolling motor battery?

Posted by Florance Siggers on Friday, July 8, 2022
Use two 12-volt deep-cycle marine batteries and connect as follows:
  • Connect the BLACK wire from the trolling motor power cable to the negative (-) battery terminal of one battery (battery B).
  • Connect the RED wire from the trolling motor power cable to the positive (+) post of the other battery (battery A).

  • Regarding this, can you run a 24 volt trolling motor on 12 volts?

    It depends on the model of motor. However, an electric steer motor, such as, the PowerDrive, Terrova, or Ulterra cannot be used on lower voltages.

    One may also ask, can you hook up a trolling motor to a car battery? A car battery is 12-volts and can power your trolling motor. However, the length of time you'll be able to do so will be a fraction of the time a designated deep cycle battery could do it, and the car battery will have a dramatically shorted lifespan if you choose to deep-cycle it for trolling applications.

    Additionally, how do you wire a 12 volt trolling motor?

    The positive leads of a 12v trolling motor system (usually trolling motors with 55lbs of thrust or less) will attach to the positive battery terminal, while the negative lead will attach to the negative terminal. If you have a 24v or 36v trolling motor system you will need to attach multiple batteries in series.

    Why does my trolling motor have 3 wires?

    The three wires are for a trolling motor that will operate on either 12 volts or 24 volts. 12/24 volt motors have a switch to choose which you want. Thus the third wire to send power to the 24 volt side of the switch. The red and black wires operate the 12 volt side.

    What gauge wire do I need for trolling motor?

    Conductor Gauge and Circuit Breaker Sizing Table
    Motor Thrust / ModelMax Amp DrawWire Extension Length*
    10 feet
    30 lb.3010 AWG
    40 lb., 45 lb.428 AWG
    50 lb., 55 lb.506 AWG

    Do I need a circuit breaker on my trolling motor?

    A trolling motor circuit breaker is designed to "trip" at a certain amperage, which breaks the circuit and prevents the motor from overloading and damaging itself. The exception are the MotorGuide Xi5 80 series, which require 60 amp circuit breakers.

    How many amps does a Minn Kota trolling motor use?

    The Minn Kota Endura C2 55 Transom - mount 12V 55 lb. Thrust Trolling Motor has a max amp draw of 52 amps/hr but only 5 lbs more thrust. 3. Because of the larger windings in the 50 lb thrust model, lower speeds use less amperage for the same thrust.

    How do you fish with a trolling motor?

    Deploying A Trolling Motor The first step in using your trolling motor is deploying it into the water. All bow mount trolling motors come with some form of handle to help anglers launch the motor into the water. Simply pull the cable or cord backwards/towards yourself to release the locking pin.

    How many 12 volt batteries can you run in parallel?

    Two 12 volt, 600 CCA batteries in parallel will give you 12 volts and 1200 CCA. This means that the voltage is the same but you have 2x the current reserve so you can operate your electronics for 2x as long before the batteries need to be charged.

    How do you connect two 12 volt batteries to make 24 volts?

    Making a 24-volt battery from two 12-volt batteries is moderately simple if you follow a few guidelines.
  • Connect one battery cable to the positive (+) terminal of one of your 12-volt batteries.
  • Connect the other end to the negative terminal (-) of the second 12-volt battery.
  • How do you charge batteries in parallel?

    When you connect the batteries in parallel, you are keeping the total voltage the same. For example, if you connect two 12 volt batteries in parallel, the voltage of the combination is 12 volts. When you connect multiple batteries in parallel, connect the + of the first battery to the + of the second battery.

    Does a 24 volt trolling motor need 2 batteries?

    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. 24 Volt Systems (2 batteries): 1. Two 12-volt deep cycle batteries are required.

    How long will an electric trolling motor run on a battery?

    If you use the trolling motor for 6 hours at average 50% load of 20 amps, the trolling motor will then require a battery load of 120 Ah. (6 hours X 20 amps=120 amp hours). A battery bank of a 240 Ah capacity rating selected as deep cycling should be kept to 50% to ensure maximum battery life.

    What's the difference between 12v and 24v?

    The difference is that both batteries have different voltages which means in a 12 V battery , for every coulomb of charge that flows from battery 12 joule of energy is being used. Similarly, a 24V battery has 720,000C * 24V=17,280,000 W energy stored in it i.e. twice of the energy stored in 12v battery.

    What is the difference between a 12v and 24v trolling motor?

    What you get in a 24v system is the ability to have a t-motor that delivers more "thrust"/power or more ability to push a (bigger) boat around easier and faster. You can have a lower thrust 12v t-motor wired with two 12v batteries and that will give you more hours of operating time.

    Can you run a 36 volt trolling motor on 12 volts?

    Yes, a 36 volt trolling motor can be run on 24 volts.

    Can you use a car battery for a trolling motor?

    A car battery is 12-volts and can power your trolling motor. However, the length of time you'll be able to do so will be a fraction of the time a designated deep cycle battery could do it, and the car battery will have a dramatically shorted lifespan if you choose to deep-cycle it for trolling applications.

    What size battery do I need for a trolling motor?

    Most trolling motor batteries fail due to lack of proper charging. We suggest selecting a 12 volt deep cycle marine battery with at least a 110 amp hour rating, usually a group 27 size battery. The higher the amp hour rating, the more run time you will receive.

    What gauge wire should I use for my trolling motor?

    Conductor Gauge and Circuit Breaker Sizing Table
    Motor Thrust / ModelMax Amp DrawWire Extension Length*
    5 feet
    30 lb.3010 AWG
    40 lb., 45 lb.4210 AWG
    50 lb., 55 lb.508 AWG

    What size trolling motor do I need for my boat?

    Trolling Motor Thrust Guide
    Boat Weight (lbs)1,5004,000
    Boat Length14-16'21'
    Minimum Thrust5580
    Performance Thrust*55112
    Motor Voltage12v24v

    Is circuit breaker necessary for trolling motor?

    A trolling motor circuit breaker is designed to "trip" at a certain amperage, which breaks the circuit and prevents the motor from overloading and damaging itself. The exception are the MotorGuide Xi5 80 series, which require 60 amp circuit breakers.

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