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how to hook up electric golf cart batteries

by Lenny Kunze Published 3 years ago Updated 2 years ago
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  • Open the battery compartment of your golf cart by lifting the seat out of the cart. Golf cart battery banks are normally located beneath the seat of the cart.
  • Remove the black negative cable from the first battery in the bank followed by the subsequent positive wire. ...
  • Lift the batteries that require removal from the battery bank. Some battery banks are designed to hold each battery in place with a battery clip that will require a basic ...
  • Place the new batteries into the bank in the same position the battery that you removed was sitting. Re-secure the securing brackets for each new battery.
  • Reconnect the battery cables to the batteries in the bank. The main positive lead for the battery bank coming from the frame of the cart will connect to the positive ...
  • Connect the reverse positive cable to any of the positive terminals on the battery bank. This will be the extra positive cable that you disconnected when removing the batteries. ...

The main positive lead for the battery bank coming from the frame of the cart will connect to the positive terminal of the first battery in the bank. Then, connect a cable from the negative terminal of the first battery to the positive terminal of the subsequent battery in the bank.

Full Answer

How do you hook up a golf cart battery?

Things You'll Need

  • Golf cart with cigarette lighter
  • 12V LED Christmas lights
  • Power inverter (also called AC/DC power converter)

How to fix an electric golf cart?

The following steps should allow you to determine the problem:

  • Evaluate the circuit connection. ...
  • Check the connections from wire to wire. ...
  • Using a multimeter check the amount of power running to the lighting fuse. ...
  • If the fuse is not the problem, you will need to now check your vehicle’s lighting switch. ...
  • Replace the switch.

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What is the best battery charger for a golf cart?

PROS:

  • This product is designed in a fully automatic manner so that it can easily charge a golf cart battery.
  • This is great for golf carts – and can be used for many other different batteries, which may be important to some consumers.
  • This charger was designed with reverse polarity protection.
  • There is a power on, power off, and fully charged indication.

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How to properly charge a golf cart battery?

When to Charge Golf Cart Batteries:

  1. Charge your golf cart batteries before they get empty.
  2. The cart batteries could get damage permanently if you left them without any charge for a few weeks or a month; because of the self-discharge ability of the cart ...
  3. You should keep charging the batteries even when the golf cart is in rest. ...

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What order do golf cart batteries go in?

7:399:14How to Replace Your Golf Cart Batteries - YouTubeYouTubeStart of suggested clipEnd of suggested clipOne thing that I do want to say is that you need to reconnect the cables that are connecting theMoreOne thing that I do want to say is that you need to reconnect the cables that are connecting the batteries first. And then your accessories. And then lastly.

How do you hook up 12 volt batteries in a golf cart?

1:193:39Using 12v Batteries in a 48v Golf Cart, instead of 8 / 6 volt battery - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd then positive to negative positive to negative positive to negative and then positive to theMoreAnd then positive to negative positive to negative positive to negative and then positive to the motor and by hooking them up in series you simply add up the volts.

How do you hook up 36 volt golf cart batteries?

2:494:34Reviewing Battery Install of a 36 Volt Golf Cart - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo the wire coming from the negative side goes to down to the to the actually to the motor set inMoreSo the wire coming from the negative side goes to down to the to the actually to the motor set in there.

How do you hook up golf cart batteries in parallel?

To connect two batteries in parallel… connect the positive terminals of both batteries together then connect to the original positive connection of the charging system. You want to do the same with the negative battery cable.

What are the 4 terminals on a golf cart motor?

If you're unsure if it is working, it is simple to test. There are four terminals on a solenoid: usually two large and two small. The small terminals are connected to the battery, and the large terminals are connected to the motor. Disconnect all wires from the two large terminals.

How are electric golf carts wired?

Technically, most electric golf cart battery banks use series wiring. The 36-volts club car golf cart wiring requires a set of six batteries of 6 volts capacity each. You will also need five equal size connection cables.

How do you wire a 36 volt battery?

0:143:01Installing 36V battery system for trolling motor (36 Volt Battery)YouTubeStart of suggested clipEnd of suggested clipFrom the negative to the positive of the first two batteries. Then for the next two batteries youMoreFrom 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.

How do you wire a 36 volt?

2:145:0136 Volt Trolling Batteries Installation and Wiring - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou got two wires that connects. Your positive and your negative side of your trouble motor. YourMoreYou got two wires that connects. Your positive and your negative side of your trouble motor. Your negative the positive. Here. Your negative the positive here and Sirius to equal 36 volts.

How do you wire a 12v battery to 36v?

Items you will need Attach a wire running from the negative (-) terminal of the second battery to the positive (+) terminal of the third battery. The remaining two terminals should be the positive (+) on the first battery and the negative (-) on the third battery. These two terminals will now output 36 volts.

How do you connect two batteries in parallel?

To join batteries in parallel, use a jumper wire to connect both the positive terminals, and another jumper wire to connect both the negative terminals of both batteries to each other. Negative to negative and positive to positive. You CAN connect your load to ONE of the batteries, and it will drain both equally.

How do you hook up batteries in series?

To connect a group of batteries in series you connect the negative terminal of one battery to the positive terminal of another and so on until all batteries are connected, you would then connect a link/cable to the negative terminal of the first battery in your string of batteries to your application, then another link ...

How do you hook up two 12-volt batteries in series?

1:474:33How To Connect Two 12 Volt Batteries To Produce 12 Volts - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo battery number one negative and battery number two negative we're going to hook those together.MoreSo battery number one negative and battery number two negative we're going to hook those together.

A look-over first

We will want to look over the golf cart first because with older carts you will want to check over the battery bank and all connections for corrosion and deterioration. To insure good performance you will always want to replace all cables that need it.

Get the right batteries

The EZGO Medalist and Txt carts are based on a 36 volt battery bank. Consisting of six 6 volt golf cart batteries. We will be installing a new set of our PowerPro Golf Cart batteries. One of the few batteries available today that are still manufactured in the good ole’ US of A.

Do a test

I always start with a quick golf cart battery test of the system in general. Overall voltage available, then voltage of each individual golf cart battery. While testing voltage I can also run a load test on each golf cart battery.

Check the connections

Once I determine the batteries are in need of replacement I begin the relatively straight forward process. First I will make note of any obvious connection issues (battery cables or terminals with corrosion or defect), replacing anything that does not look fit for continued use or if I feel it will effect the performance of the cart.

Retaining system

Then I remove retaining system, in this carts case it is just the basic plastic spacer/retainer hold down. Secured by two nuts usually 9/16′. Next I will advise you to take your cell phone and snap a few pictures of the battery bank. This will help you in the re-install phase placing the battery jumper cables in the correct location.

Pull out the old batteries

Next you can begin pulling out the old batteries. Once complete I will inspect the battery area and frame for obvious signs of leakage and corrosion buildup.

New batteries go in

Next I will begin to install the new batteries, and reconnect the battery cables to their respective locations. After doing so I will also apply a corrosion preventative to the terminal connections on each individual battery.

How to clean battery bays?

Battery acid can permanently mark concrete and almost anything else. Then grab your baking soda and water solution and totally clean the battery bay and dry with a towel. Use a paint scraper to remove any excess acid.

How to know if your cart is slowing down?

The signs are already visible. Your cart starts to slow down before you finish 18. The batteries don’t seem to take a full charge. You could truck your cart to a dealer or have someone come by and install the new batteries for you, but all of that adds labor to the cost of the six 8 volt batteries, which is already substantial. Fear not. ...

How to remove old battery from car seat?

Remove the old batteries by first disconnecting the battery cables. The cables are typically secured with a wing nut. You may need a pair of pliers to loosen them.

What is the color of the battery terminal?

The positive terminal will be marked with a "+" sign and is usually denoted by red color-coding. Connect a cable from the negative terminal of the first battery, which will be marked with a "-" sign and black if color coded, to the positive terminal of the second battery in the sequence.

Can you replace a golf cart battery?

With a cart that has been used for a while, it may be necessary to replace the batteries. A new cart may not have batteries. Connecting a battery to your Club Car golf cart is a pretty easy task, as the wiring system for the batteries is fairly basic. Lift the seat of the golf cart in order to access the battery compartment.

Do you need batteries for a golf cart?

Golf carts have becoming increasingly popular for personal use in recent years. Many people now own their own golf carts for recreation. Electric golf carts require minimal maintenance. Batteries are the power source for the cart and these need regular charging.

Series vs. Parallel

Two simple statements govern the rules for series versus parallel battery bank wiring. In a series circuit, the current through each of the batteries is the same. Also, the voltage across the circuit is the sum of the voltages across each component. In a parallel circuit, the voltage across each of the components is the same.

36V Battery Bank

If connected properly in a series circuit as shown, you should be able to test across the battery bank main positive and main negative terminals with a voltmeter and get a reading equal to the sum of each battery. In this example, your reading should equal 36 volts (6×6 = 36).

48V Battery Bank

A 48 volt golf cart battery bank wired in a series circuit is also very common in this industry. However, there are several combinations of individual battery voltages which can provide 48 volts. These combinations include the following:

Where is the charging plug on a golf cart?

Connect charging plug to the cart’s charging outlet – the charging outlet can be located on the exterior of the cart or underneath the seat. Leave the charger connected until the battery is fully charged – not allowing your battery to fully charge might reduce its lifespan.

How long does it take to charge an electric golf cart?

It can take anywhere from 3 to 10 hours to fully charge your electric golf cart. This is assuming the battery is nearly discharged. The exact time it will take depends on the age of your batteries and the type of charger you use. Generally, you can expect older batteries to take longer to charge (5+ hours).

What does a red light on a battery charger mean?

Others have indicator lights to let you know. For example, a red light might mean that the battery still needs to be charged while a green light usually indicates it is fully charged.

Can you charge a golf cart with a generator?

Most people choose to use a simple wall outlet from their home. If your golf cart is usually stored somewhere where this is not an option, you can also use a generator. ***Make sure you charge your cart in a well-ventilated area.

When is Wired2Golf 2021?

March 4, 2021. February 21, 2021 by Ivan Boychuk. Wired2golf.com is a member of Amazon Associates and other affiliate programs. As such, we earn a commission from qualifying purchases through links on this site at no extra cost to you.

Can you overcharge a golf cart battery?

If you frequently run your cart until the battery is nearly dead, it will damage the battery and can significantly shorten its lifespan. On the other hand, it’s important not to overcharge your electric golf cart battery as repetitive over-charging can also lead to battery damage.

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