How do I wire a trolling motor battery?

Asked by: Andrea Wack

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. Connect a connector cable to the positive (+) terminal of battery 2 and to the negative (-) terminal of battery 3.

Can I wire trolling motor directly to battery?

The circuit breaker should be linked directly to your trolling motor, connecting the positive (red) lead from the motor to the positive terminal on the circuit breaker. The circuit breaker should then be connected to your first battery from its negative terminal to the positive terminal on the battery.

How do you wire two 12 volt trolling motor batteries?

But 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 12 volt Minn Kota trolling motor?

You'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 hook up a 36 volt trolling motor battery?

From the negative to the positive of the first two batteries. Then for the next two batteries you want to attach. The negative to the positive of the second. And third battery.

Why does my trolling motor have 4 wires?

Trolling Motors With 4 Wires



Essentially, it allowed for multiple battery setups because people couldn’t charge their batteries en route. Most of these four wire systems have two sets of red and black wires. The red wires are the positive wires, while the black wires are the negative ones.

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 two 12 volt batteries together and still have 12 volts?

So battery number one negative and battery number two negative we're going to hook those together. And that's it we've just connected two batteries in parallel.

How do you wire two batteries for a trolling motor?

So 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.

Should I wire my boat batteries in series or parallel?

For general boat and RV applications wiring batteries in parallel provides the simplest wiring and common voltage, however, for large applications beyond 3000 watts of power, using higher voltage series connections might be best.

How do you wire a 12 24 volt trolling motor?

24-Volt Wiring



Loosen the two terminals on the circuit breaker supplied with the trolling motor. Slide the red wire from the motor over one of the terminals and tighten it down. Loosen the positive terminal on the second battery. Slide the red wire over the positive terminal on the second battery and tighten it down.

How do you charge two 12 volt batteries in a series with a 12 volt charger?

One basic configuration for charging batteries in series is to connect the positive charger output (in red) to the positive end of one of the batteries. Then, connect the negative end of the battery to the positive end of the next one, and continue to do so for the rest of your batteries.

How do you get 12 volts from a 36 volt system?

I did was run all the wires. By from two to six volt batteries that's a consecutive order to give me 12 volts I have the hot wire wired in at the main positive lead then get to the negative terminal.

How do you wire a trolling motor battery in parallel?

Make a pair of 8 gauge (or larger) jumpers, and connect the negative to negative, positive to positive. This is called a parallel connection, as opposed to the series connection if you want to create 24 volts from (2) 12 volt batteries. And yes, a weaker battery will draw a stronger one down.

What size wire is used for a trolling motor?

Many trolling motors can be used with 8 gauge wire, however, the length of wire you need and the amperage of your motor can alter the size of wire you need. For example, if you need a longer length of wire, you’ll likely need a lower gauge and therefore thicker wire.