
A Club Car golf cart that beeps 3 times means the battery needs charging or the voltage is too low. Try checking the same with the help of a voltmeter to verify if the minimum amount of charge is present in the batteries when plugged in the cart. Change the batteries if the problem persists.
Full Answer
How do you charge a golf cart?
- Do not fully charge a lithium-based battery, unlike a lead-based one.
- Charge the battery when the cart is turned off – this will ensure the cart reaches saturation point as expected
- Do not charge the cart under extreme temperatures, either too cold or too hot.
- Follow manufacturers’ instructions on charging the battery
How do you charge electric golf cart?
- Choose the appropriate for flooded, gel, and AGM batteries.
- Recharge battery charge level after using the golf cart, never store a lead-based battery at a charge below 50% of State Of Charge (SOC).
- Avoid charging at temperatures above 49 degrees Celsius or 120 degrees Fahrenheit
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.
Why is my club car golf cart not charging?
Other Common Reasons Causing Club Car Charging Problem
- Faulty transformers
- Damaged Fuses
- Failed voltage regulator

Should a golf cart always be plugged in?
Manufacturers suggest leaving your golf cart plugged in all of the time while using an auto battery charger, as it will keep the batteries fully charged and always available. If batteries are not charged for prolonged storage, they may damage over time and deliver less capacity.
What is a smart charger for golf cart?
Smart maintainers for 48 volt batteries keep golf cart and marine batteries sufficiently powered, and they can also provide charging power for gel cell batteries. You'll also find 48v battery chargers for restoration purposes, designed to remove the sulfation built up on lead plates.
Can you charge a golf cart while its on?
No. You should turn your golf cart off when charging its batteries. Trying to charge a golf cart while it is running is a pointless exercise, as the battery will be draining while you're trying to charge it. A golf cart should only be turned on once its batteries are fully charged.
Do electric golf carts come with chargers?
All modern golf carts come with automatic chargers. When you are done using your golf cart, plug it in. The charger will do what it needs to do and shut itself down. (The vast majority of battery chargers are not weather proof.
Do all golf carts use the same charger?
No. You must match volts to volts. A 36V cart requires a 36 volt golf cart charger. A 48V cart requires a 48 volt golf cart charger.
How long do golf cart batteries last?
That all being said, properly maintained battery packs in fleet carts tend to last about 4-6 years while private owners tend to get about 6-10 years out of their battery packs.
Can I charge my golf cart in my garage?
0:432:32How much should I charge my cart? | ASK DAVE | Golf Cart GarageYouTubeStart of suggested clipEnd of suggested clipOnline can help you know how capable it may be or how often you should use it deep cycle batteriesMoreOnline can help you know how capable it may be or how often you should use it deep cycle batteries that power golf carts are best maintained when they're kept fully charged during downtime.
How long can a golf cart sit without charging?
Still, golf cart batteries should be recharged after four hours of use. Nobody likes to be stranded. It takes several hours to re-charge golf cart batteries that have gone completely dead. To lengthen the lifespan of batteries, make sure they are fully charged before each use.
How long does a golf cart battery last on one charge?
Typically, an electric golf cart has between 45 and 90 minutes of full-power run time on a fully charged battery. Times depend on the age of the battery, with newer batteries having longer run times.
Are all golf cart chargers automatic?
Golf cart battery chargers for electric golf cars fall into two basic types; Automatic (newer) and Not-Automatic (older). Most of these basic charger types have an ammeter on the front to show the number of amperes being provided to the battery pack. Otherwise they are very different.
How are electric golf carts charged?
Plug the battery charger plug into a wall socket or other equivalent power source. Then, insert the charger plug into the golf cart's charging receptacle. Verify the amperage readout on your battery charger. This should read in the vicinity of 21 amps.
Can you charge golf cart batteries with a regular car charger?
Golf carts usually come with their own charger, however a car charger can also be used to charge a golf cart. The trick is matching the voltage of the charger to the voltage of the batteries.
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What is an OBC on a club car?
When you plug the charger into your Club Car, the OBC will tell the battery charger when to start and stop charging based on the voltage levels in your batteries.
What voltage do you need for a 36V golf cart?
You must match volts to volts. A 36V cart requires a 36 volt golf cart charger. A 48V cart requires a 48 volt golf cart charger. You can burn up your batteries if you do not charge with the proper voltage.
Why is my golf cart charging red?
Occasionally a red fault light on a golf cart charger can mean that the batteries do not have enough voltage in them to allow the charger to kick on (see Charging Dead Golf Cart Batteries above).
How many volts does a golf cart battery need?
An automatic golf cart battery charger needs a minimal amount of voltage in the golf cart battery to even start working. They need somewhere in the range of 20-35 volts in the batteries to allow the chargers to know that they are connected up to batteries and to kick on.
Why is my golf cart battery charger not working?
Bad connections will cause any battery charger to not function properly. After you've charged up your batteries and checked every connection and you are still having issues, it's probably safe to say you've got a golf cart battery charger problem and may need to service it or buy a new one.
Why is my charger making a clicking noise?
If the charger makes a loud clicking noise, this is likely a battery charger issue.
How to keep a charger from getting hot?
But here are a few general tips to keep the charger from overheating: Make sure that your battery cable connections are correct, clean and tight.
Confusion Among Golf Cart Owners
At present, there are three major manufacturers of golf carts: Club Car, E-Z-GO, and Yamaha, and it comes off that most of the confusion surrounding the issue at hand is their difference of instruction. It can become confusing for many when each of these three prominent golf cart companies gives opposing instructions.
Why Should You Leave a Golf Cart plugged in?
Manufacturers suggest leaving your golf cart plugged in all of the time while using an auto battery charger, as it will keep the batteries fully charged and always available. If batteries are not charged for prolonged storage, they may damage over time and deliver less capacity.
Conclusion
A crucial point to remember is that a golf cart battery is built to discharge and recharge. Retaining a persistent state of full charge is not adequate for your overall battery performance. Enabling the battery to lose its charge before plugging it up again boosts its operational stability, resulting in optimal functioning for much longer.
Why do golf cart batteries deteriorate?
The main reason would be a concern for the golf cart battery. Manufacturers recommend leaving your golf cart plugged in all of the time, but only if using an automatic battery charger. This will keep the batteries topped off and ready to go. If batteries are not charged over a storage period of several months, they can deteriorate ...
What type of batteries does a club car use?
They have produced carts with 48V lead-acid configurations and lithium ion batteries. However, the 48V lead acid carts are the most common. The Club Car guidelines for charging such a cart are as follows:
How hot should a Yamaha cart be?
The location of storage should maintain a temperature between 0 degrees celsius (32F) and 32 degrees Celsius (90F).
What happens if golf cart batteries are not charged?
If batteries are not charged over a storage period of several months, they can deteriorate and provide less capacity. When there are experienced and inexperienced owners asking the same question, you have to wonder if this question is being addressed by golf cart manufacturers and where the confusion surrounding the questions is sprouting from. ...
How cold should a golf cart battery be?
As we know, it is a pain to uninstall and reinstall golf cart batteries, my recommendation would be to make sure your golf cart is stored above 32 degrees F and keep them charged and maintained throughout winter. This will prolong their life and keep older batteries running for a long time.
Can you leave your car plugged in during storage?
According to Club Car, you should leave your cart plugged in during storage and let the computer detect when the batteries need a charge. According to E-Z-GO, you can leave your cart charging during storage, but you should consistently check on your power source.
Can you leave a battery charger plugged in?
The battery chargers can be left plugged in during prolonged storage, if the charger is plugged into an active electrical source. If the electrical source is not consistent, you should not leave the battery chargers plugged in , for the battery charger will automatically continue to address the battery pack.
Step 2. Unplug your golf cart charger from your golf cart
If your charger is currently plugged in to your golf cart. Unplug the charger from the golf cart.
Step 3. Check AC power from wall outlet
Starting the troubleshooting process begins with checking the simplest to correct stages of the charging process first. In this case, we’ll begin by checking the AC power from your wall outlet to the golf cart charger.
Step 4. Check the reset switch on charger (if applicable)
After you’ve confirmed that your wall outlet is energized and providing proper power, quickly check if your golf car charger has a reset switch.
Step 5. Confirm charger is properly plugged into golf cart
After unplugging your charger from the golf cart and making sure your outlet is providing power, wait at least 20 seconds before plugging the charger back into the golf car. This is particularly important for Club Car vehicles equipped with an on-board computer (OBC).
Step 6. Check Battery pack voltage
The most common reason a golf cart isn’t charging has to do with an issue with the battery pack, battery cables, or a single battery. Well run through how to check for each issue.
Step 7. Test the charging receptacle
If your golf car battery pack is within the ranges above, but your golf car is still not charging with the golf cart charger, you may have an issue with your charging receptacle on the golf car.
Step 8. Test On-board Computer (Club Car only)
At this point, there are only a couple of components left that could be preventing your golf cart from charging. On Club Cars only, one component is the on-board computer, or OBC. This component is involved in the charging system on your 48V Club Car on troubleshooting this component will be discussed in a separate article.
What happens if battery charger is disconnected?
If power to the electrical source is disconnected or interrupted the battery charger will continue to check the charge on the battery pack, this will draw power from the battery pack and eventually drain the batteries if power is not restored in a timely manner.
Can you leave golf car chargers plugged in?
Club Car recommends that electric golf car chargers be left plugged in to the golf car during prolonged storage. E-Z-GO recommends that electric golf car chargers remain unplugged from the golf car during prolonged storage. Yamaha recommends completely removing the golf car batteries and storing them externally from the golf car.
Should battery chargers be plugged in during storage?
This is what the manufacturer recommends: Leave battery chargers plugged in during storage. The onboard computer will automatically activate the charger when necessary. If the battery charger is left plugged in during extended storage, the electrolyte should be checked monthly to ensure that proper level is maintained.
Should I leave my golf cart plugged in all the time?
Depending on your type of charger, some chargers indicate when the battery is fully charged. Once the battery is charged, and the charger has shut off, it is recommended to disconnect the DC power cord.
What will happen if your golf cart is plugged all the time?
The golf cart is a product of technology, and its best to deal with it as such. While some people had no unfavorable consequence leaving their cart plugged all the time, you may not be as lucky. The best practice is to unplug your golf cart when it’s fully charged. Else, you risk shortening the lifespan of your batteries.
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What Does an Electric Golf Cart Cost to Operate in 2022?
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Can I Leave My Golf Cart Charger Plugged In All The Time?
Does my charger need plugging in after each use? Manufacturers do set different guidelines. Some say that it is okay to leave the golf cart battery chargers plugged in all the time, and some say otherwise. Checking these guidelines before the purchase can be a great way to know what charger is best for you.
Should My Golf Cart Chargers Switch Off By Itself?
It is best to use specific chargers that have a setting to automatically switch off when the battery does the process. This will prevent wear and tear to the battery, which in turn can lead to a longer life span for your golf car.
Best Practices To Take Care of Golf Cart Charger
Always check with the manufacturer to confirm how they recommend the best way to charge your golf car.
What happens if my golf cart is not charging?
If you do not have any voltage in the batteries you will need to get some back into the battery bank before the golf cart charger will charge again .
What voltage do golf cart batteries work on?
All golf cart battery chargers usually operate on 110VAC but some have the ability to operate on multiple voltages for other power grids like in Europe vs US. 110/230VAC would reflect this feature on charger. Good DC side connection. This is the wire or cord with a connector that you would plug into the golf cart.
What is the third pin on a golf cart?
Then the third pin is usually a low voltage signal for a lock-out feature on these newer style golf carts. This is so the user cannot drive off with a golf cart “If the charger is still plugged in”.
What is a DC side connection?
Good DC side connection. This is the wire or cord with a connector that you would plug into the golf cart. DC stands for “Direct Current” as AC stands for Alternating Current” – and basically what a golf cart battery charger does. It converts AC power to DC power to charge or replace the electricity in your golf carts batteries.
Where to find battery in golf cart?
You will usually find the batteries to your golf cart under the front seat which opens or folds out towards the golf cart steering wheel on most Club Cars, Ezgo and Yamaha golf carts. Look for the two terminals with the most wires going to them. Usually this is the positive and negative most terminals in the battery bank.
Do golf cart batteries work the same?
Wiring batteries in a series style circuit is quite simple and always the same. No mater how many golf cart batteries you have it will always work the same.
Is electric transportation good?
Yet you just went to take it for a ride and it doesn’t go.
Why does my golf cart light flash yellow?
The yellow light in your golf cart charger flashes when the batteries need to be charged. If you have not used your golf cart for some time and the battery charge level goes below the threshold, the yellow LED indicator starts flashing. Once the charging starts, the flashing of the yellow light will stop.
Why does my EZGO RXV battery light flash red?
If the red light flashes twice, it indicates that the battery voltage could be too low and the charger is not able to charge the battery bank.
Why does my battery charger flash twice?
If the voltage is beyond these limits – lower or higher , the red indicator flashes twice. The battery charger timeout with three flashes can be due to one of the three situations given below: The charge in the battery bank has gone below 50%. The batteries have gone old and cannot take more charge.
What happens when a golf cart battery is fully charged?
When the battery bank in your golf cart is fully charged, the flashing will stop and you will notice one solid green light. You should note that the LED indicators on the battery chargers for golf carts are different for the different brands and models. Each charger may have its unique set of colored LED indicators.
Why does my charger flash red?
There can be four red flashes as well which means that it is another form of battery charger timeout. Six red flashes indicate that the charger is faulty. The battery voltage fault could be due to either high voltage or voltage below the required level.
What is the green light on an EZGO golf cart?
You may notice two types of flashing of the green light on the EZGO golf cart charger. One is a flash of short duration while the other is a long flash.
Why does my battery charger have a red light?
If there is a single flash of the red indicator LED lamp in the battery charger, it indicates there is a fault in the charging mode . If you observe two red flashes it indicates a fault in the battery voltage. Three red flashes by the LED indicator is meant to convey that the battery charger has timed out.
