The light, usually red, starts flashing when the battery has got less than 10 percent charge left, in an electric golf cart or less than 10 percent fuel in a gasoline-powered golf cart. The golf cart has several other warning lights. For example, there is a warning light to indicate if there is any problem with the engine of your cart.
Full Answer
Why does it take so long to charge my golf cart?
Unfortunately the charger will not know that, so the charger will continue to charge the batteries thinking they will eventually get to a full charge which means it will take longer to charge the batteries than normal. Most Golf Carts can travel at least 7 miles or more on a single charge.
Should I turn my golf cart off when charging the battery?
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.
Why does my golf cart battery charger timeout with three flashes?
The battery bank in a golf cart must be between 36volts and the maximum you can have in it is 67.2 volts. 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%.
What mode should I charge my golf cart in?
Your golf cart needs to be charged in Run. Tow should only be used in long term storage or if you are going to remove the battery. What is storage mode? This mode will take place when the charger is hooked to the battery and wall for long periods of time.
Why is my golf cart not charging?
How to troubleshoot a golf cart battery charger?
Why does my charger fail?
What to do if battery charger fails?
Why won't my battery turn on?
Do golf carts need batteries?
Can a club car monitor battery charge?
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Why won't my golf cart fully charge?
If your batteries aren't hooked up correctly, or the connections between them are weak or frayed, this can quickly lead to a loss of power and cause your charger to fail. Make sure you check each battery terminal for corrosion; any buildup will impede the flow of electricity, and could likewise cause problems.
What should a golf cart battery charger read?
If you have a 48 volt system with 8 volt batteries, you'll want to see readings of around 8.2 to 8.3 volts per battery (49.2 to 49.8 total volts). If you are showing something like a 6 volt charge on an 8 volt battery, you have a bad battery and will want to replace it.
How many volts should a fully charged golf cart have?
Healthy batteries will indicate about 50 to 52 volts on the voltmeter. Most battery packs hold around 48 volts. Keep in mind that the high number doesn't mean that the batteries are instantly good.
How do I know if my golf cart charger is not working?
1:103:54Golf Cart Charger Troubleshooting Guide | ASK DAVE - YouTubeYouTubeStart of suggested clipEnd of suggested clipTest good first off the most common issue when a charger doesn't engage is dead batteries golf cartMoreTest good first off the most common issue when a charger doesn't engage is dead batteries golf cart chargers start automatically by receiving voltage from your cart.
How do you trick a golf cart charger to charge a dead battery?
1:233:46Reviving Dead 6v & 8v Golf Cart Batteries FAQ - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo what I'm going to do is I'm going to hook my positive to the battery one positive. And since thisMoreSo what I'm going to do is I'm going to hook my positive to the battery one positive. And since this is this negative we make this battery six volt I jump to the corresponding.
How do I know if my battery charger is working?
Running a test on your battery charger is an easy process.Plug in your charger to an electrical outlet. ... Turn on your voltmeter unit. ... Take a battery or battery pack that's compatible to your battery charger. ... Check the readout on the voltmeter and see where the pointer is indicating to.More items...
At what voltage should I charge my 48v golf cart?
The target voltage for a 48 volt charger for AGM or some flooded batteries is 2.4 to 2.45 volts per cell, which is 57.6 to 58.8 volts.
How do you test a golf cart charger?
Turn on the Charger – Once you have the voltmeter attached to your battery charger, turn on the charger to read the electrical output. Typically, the needle on the voltmeter will move from left to right – with right being higher – to gauge the amps produced. A reading of about 36 amps is typical for a battery charger.
How long should it take to charge a 48 volt golf cart?
Charge your batteries for 8 to 10 hours with the proper style of golf cart battery charger. The best practice is to charge overnight after you are done using your cart for the day. Even if you only used the cart for 5 minutes, you'll want to give the golf cart batteries a good charge.
How do you reset a golf cart charger?
Easily Reset the Club Car Golf Cart OBCKey switch to off.Set forward/reverse to neutral.Put tow/run switch to tow.Disconnect the negative battery terminal from the battery pack.Put the tow/run switch to run.Put forward/reverse switch to reverse.Put key switch to on.More items...
Will a golf cart charger work if batteries are dead?
0:335:42How to Charge Dead Golf Cart Batteries Manually - YouTubeYouTubeStart of suggested clipEnd of suggested clipMysteries. No matter how the batteries ran low if your cart does not have enough power to driveMoreMysteries. No matter how the batteries ran low if your cart does not have enough power to drive forward it probably doesn't have enough voltage to activate a charger.
Should I leave my golf cart plugged in all the time?
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.
How many volts should a 48 volt charger put out?
The target voltage for a 48 volt charger for AGM or some flooded batteries is 2.4 to 2.45 volts per cell, which is 57.6 to 58.8 volts.
Should I leave my golf cart plugged in all the time?
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.
How long should it take to charge a 48 volt golf cart?
Charge your batteries for 8 to 10 hours with the proper style of golf cart battery charger. The best practice is to charge overnight after you are done using your cart for the day. Even if you only used the cart for 5 minutes, you'll want to give the golf cart batteries a good charge.
Can you overcharge batteries in a golf cart?
Overcharging your golf cart batteries may damage them. It is best to use an automatic charger that turns itself off when a battery is fully charged. Some older models lack this important feature. If you must use a manual charger, don't forget to turn it off.
Find A New Golf Cart Battery Charger Or Batteries
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Golf Cart Batteries Not Charging? 5 Reasons Why With Fixes
Your golf cart batteries should last a long time without having to get replaced.. That’s because you can use a great charger to keep them running smoothly and to avoid any complications with your cart’s operation. However, there may come a time when your cart’s batteries won’t charge up for some reason.
48 Volt Club Car Battery Charger Issue - Cartaholics Golf Cart Forum
In June of this year I replaced the heat sink and 15 amp circuit breaker in my Power drive 48 volt battery charger. After doing so it fixed my problem of my circuit breaker pop in after a few minutes of being plugged in. Fast forward to this past weekend Golf Cart was plugged in charging fine...
Golf Cart Battery Charger Troubleshooting & FAQs
If you're looking for a new charger you can shop online with Golf Cart Garage!. You can also check out some of our other great articles at our Resource Library. A few other great FAQs are our Tires FAQ, Wheels & Lift Kit FAQ and our Lights FAQ.. If you still have questions, feel free to give us a call at 1-800-401-2934 or email us at [email protected].
How to Charge Dead Golf Cart Batteries Manually When Your Battery ...
But, for now, let’s discuss getting your cart back up and running. The best way to get some voltage into your batteries so that you can get your usual charger working to do the whole job, is to use a “jump box” like I’ve got here in the garage today or a handheld or automotive battery charger… any type that will connect directly to the batteries with clamps and charge them for a ...
Why is my golf cart not charging?
If your batteries are carrying a minimal load, and your charger will still not charge them, it may be because your golf cart’s onboard computer is confused about how much charge they are currently carrying.
How to troubleshoot a golf cart battery charger?
If your batteries get too low, you could be stranded. To avoid this, you have to ensure that your battery charger is working correctly. If your battery charger ever fails, ...
Why does my charger fail?
If your batteries aren’t hooked up correctly, or the connections between them are weak or frayed, this can quickly lead to a loss of power and cause your charger to fail. Make sure you check each battery terminal for corrosion; any buildup will impede the flow of electricity, and could likewise cause problems.
What to do if battery charger fails?
You can’t address every problem with a simple DIY repair, but a sound diagnosis can save hours of frustration. In many cases, the solution is simple, and you’ll be able to handle it with minimal expense.
Why won't my battery turn on?
Make Sure the Batteries have Some Charge. In the scenario that it doesn’t turn on, it might mean you waited too long to recharge them, and now the charge that they currently carry is too low for the charger to detect them. When your charger can’t tell that your batteries are hooked up, it often won’t even turn on.
Do golf carts need batteries?
If you find that your golf cart won’t go very far on a full charge, then you probably need new batteries. Test them to make sure that the power on them is low; if indeed it is, then you need new batteries.
Can a club car monitor battery charge?
Only the club car can monitor the charge of your batteries, but it bears mention because these computers can fail, thus requiring a replacement. If the Club Car’s computer is working correctly, the relay should make a “click” sound when you plug in your charger. If it does not, then you could easily have a blown fuse.
What happens if your golf cart battery is low?
Weak Battery Voltage. One or more of your golf cart batteries are likely to have a low voltage. This can stop the batteries from being able to pick up charge. Check the voltage of each battery separately. When you find a battery with a low charge, try charging it to its full voltage using a smaller auto charger.
Why Won’t My Golf Cart Lights Work?
There are different types of lights on your golf cart. The reason why one light doesn’t work may not be the same reason for another faulty light . However, in general terms, a few reasons why golf cart lights tend to fail are given below:
What is a golf cart battery light?
A golf cart’s battery light is undoubtedly an indispensable accessory of any battery-operated golf cart. This light notifies you when your golf cart battery or batteries are low on charge. It saves you the hassle of worrying whether you would be stranded because of a drained battery.
Why does my golf cart light flash red?
The light, usually red, starts flashing when the battery has got less than 10 percent charge left, in an electric golf cart or less than 10 percent fuel in a gasoline-powered golf cart. The golf cart has several other warning lights. For example, there is a warning light to indicate if there is any problem with the engine of your cart.
Why is my battery light flashing?
One reason why your battery light is flashing could be because the batteries are not getting a full charge from the charger. The flashing indicates that the charging is less than 90 percent.
What is the warning light on a golf cart?
The warning light on an electric golf cart is the battery light . True to its name, this light gets illuminated to warn you of a low battery or low batteries. It serves as a signal for you that it’s time for battery recharge.
What happens if battery pack voltage is low?
If the battery pack voltage is very low, the OBC will not be able to activate the charger.
How long does it take for a golf cart to charge?
Newer batteries that have only a 20 to 30 percent depth of discharge (dod) will probably take 1 to 3 hours to fully charge using a heavy duty charger.
What To Look For When Purchasing Golf Cart Chargers?
Consumers have many questions when it comes to purchasing golf cart charger s. There are so many to choose from that it can be difficult to know where to start. Here are some common questions that will help you determine the best golf cart charger to invest in.
Can I use a 36 volt charger on a 48 volt golf cart battery?
In no case can a 36 volt charger be used on a 48 volt battery. Voltage matters when it comes to matching up the correct charger and battery. Always ensure that your chargers volts and your battery volts match.
Can you repair a battery charger?
Your battery charger can only receive service from a golf cart battery professional. Ensure that the professional you select has experience in repairing golf cart chargers, as you do not want to jeopardize the functionality of your golf cart battery. They will be able to evaluate the charger and diagnose any issues. In some cases, you may be better off replacing the charger with a new one, as there are many affordable golf cart chargers on the market.
Does my golf cart need to be charged after each use?
In most cases, it is a healthy practice to bring your golf cart’s battery bank up to a full charge after each use. This is especially true when the cart will sit in storage for a while. When you are using an automatic golf cart charger, they will shut off once the batteries are at full capacity. This will decrease the worry of overcharging your battery.
How often should you charge golf cart batteries?
Golf cart batteries should be kept fully charged at all times – this means hooking them up to a charger as soon as you are finished using the cart. Regular charging will prevent damage to the battery and give it longer-lasting life.
How many volts does a golf cart battery use?
Most modern-day golf cart batteries come in either 6, 8 or 12 volts (the voltage being the force needed to create an electrical current, indicating the strength of the battery).
Should your golf cart be turned on when charging?
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.
Should golf carts be plugged in all the time?
No, you should not leave your golf cart plugged in all the time. While automatic battery chargers are designed to shut-off once at full capacity, leaving a battery connected to power for long periods leaves it susceptible to damage should the electrical circuit be overloaded.
Should golf cart batteries make noise when charging?
If your golf cart uses a standard 12 volt flooded lead acid battery, then it is quite normal to hear a bubbling sound when it’s charging. However, if your cart uses a sealed battery (such as a gel or AGM battery), then a hissing or bubbling sound may indicate damage.
How do I keep my golf cart batteries from dying or corroding?
To ensure long-lasting life for your golf cart batteries, make sure you: keep them fully charged at all times; keep the water level in your battery cells at an optimum level; and keep the terminal connections on your battery clean. Doing these three things will prevent your battery from corroding or dying.
What type of lead acid is used in golf cart batteries?
Golf cart batteries do come in different types and models – including Flooded Lead Acid; Gel Lead Acid; and AGM Lead Acid – so it’s important to seek clarification if you’re uncertain about which replacement to buy.
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 is My Golf Cart Charger Flashing Red?
The battery charger on your golf cart will start flashing red due to a fault code. 2 red flashes can mean that the voltage is too low.
What voltage does a golf cart battery have?
If the golf cart’s battery bank is showing a voltage level below 36.0 volts or if the voltage exceeds 67.2 volts, then 2 red flashes of the indicator can be observed. If that is not the case then there could be a connector issue. Connector issues can only be resolved at the service center.
Why does my Ezgo golf cart have two red flashes?
If the charger on your EZGO golf cart is Powerwise QE or Delta Q, the two red flashes mean that there is either a fault with the connector or there is a battery voltage issue. As mentioned briefly in the table above, the red flash may follow a pattern, like 2 flashes, a pause, followed by another 2 flashes.
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 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 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 .
How to check if a golf cart battery is fully charged?
With a basic digital volt meter we check system voltage first. Whatever the operating voltage is of your golf cart you should check current voltage levels to know if the cart is in fact fully charged , partially charged or completed dead. 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.
How to wire golf cart batteries?
No mater how many golf cart batteries you have it will always work the same. To wire multiple batteries in a series you would just connect each batteries positive terminal to the next batteries negative terminal. Then continue this process for however many batteries to intend to connect together. After you have done so you will always have two terminals left over. One will be positive and one will be negative. Those terminals will reflect the new operating voltage of said battery bank. For example as shown in image above – most golf carts these days operate on 36 volt or 48 volts. Which can be achieved in a few ways depending on the batteries used. Whether 6 volt, 8 volt or 12 volt batteries. All of which will have different capacity and or range limitations. Simply put the more batteries you have the larger your so called gas tank will be – or the longer run time and range possible.
How many volts does a 36 volt golf cart have?
So now that we know where to check voltage and test. What is the answer? Jot down or remember whatever number you get. 36 volt golf carts when fully charge will reflect 37-38 volts… and 48 volt systems will reflect roughly 49-51 volts. All batteries hold slightly more voltage than advertised on case when fully charged so when combined the numbers are always slightly higher. So no need to be alarmed.
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 does the green circle on a golf cart mean?
Note – The green circles in image above indicate positive and negative most battery terminals to check voltage on your golf cart. These images cover all the basic golf cart battery configurations. If not hopefully you will now better understand how to determine which terminals to test in your application.
How far can a golf cart go on a single charge?
Most Golf Carts can travel at least 7 miles or more on a single charge. However, if you are used to playing golf with no battery charge issues, but then one day you start to notice you can barely finish nine holes without having to limp home, then this could very easily be a sign of weak batteries.
Why is my electric golf cart not going fast?
3) Your Golf Cart does not accelerate as fast as it used to. Electric Golf Carts are known for being fast and having acceleration power. However, the day you start to feel your electric golf cart being slower to reach top speed is typically a sign of your batteries needing to be replaced. Also, another sign may be that it has trouble climbing hills ...
How many volts does a golf cart battery have?
Now, just because a battery pack displays 48 volts or more after a full charge does not mean they’re good. The real test would be to test them after they have been used for a few miles. The reason is that a deep cycle golf cart battery will not exhibit signs of needing replacement until after they are fully discharged.
How many volts does a battery pack have?
Typically, a charged battery pack will have 2-3 volts higher on a charger than its rated voltage. For example, a 48 volt system will have 51 to 52 volts after a full charge. We can test this by using a Volt Meter. Now, just because a battery pack displays 48 volts or more after a full charge does not mean they’re good.
What happens if a battery goes bad?
Batteries that are going bad will expand and have bulges on the battery cases themselves. Also, batteries will be prone to leaking acid out of the case when they are on their last leg.
Do batteries hold a charge?
As the batteries age, they will not hold a charge as well as they used to. Unfortunately the charger will not know that, so the charger will continue to charge the batteries thinking they will eventually get to a full charge which means it will take longer to charge the batteries than normal.
Is it good to test a battery pack?
So once the batteries are fully discharged (used for several miles of driving), it is good to test the total battery voltage and each individual battery. A weak battery pack can sometimes be indicative of one individual battery being bad.
What voltage do golf carts use?
Outside of specialty carts, most carts operate on a 36V or 48V standard and need a series of cells to supply enough power.
How long does a golf cart battery last?
With proper maintenance, a golf cart battery should last anywhere between 5-6 years.
What Are The Best Golf Cart Batteries?
These brands have shown a dedication to creating quality batteries. Quality control and innovation are the main focus of these companies, ensuring that buyers get the latest and greatest. Find out more below!
How to tell if golf cart has 36V or 48V?
By multiplying these holes by two, you will determine the battery’s voltage. Multiply this number by the total number of batteries installed in your golf cart.
What is amps in a car?
Amperage is akin to a gas tank in a car. Amps will determine how far the cart travels, and for how long, on a single charge. The more amps a battery generates, the further you’ll be able to drive. If you take your cart out for extended periods, this may be problematic.
What happens if you charge a battery with an underpowered charger?
An underpowered charger will cause a buildup of sulfation on the negative plate, affecting its performance. An overpowered charger causes an accumulation of corrosion on the positive plate. Ideally, you do not want your batteries to die, as charging a dead lead-acid battery can cause strain.
What are the two main electrical quantities to consider when replacing batteries?
Two main electrical quantities you will want to focus on when replacing batteries are voltage and current. Voltage is measured in volts, or “ V ,” and Current is measured in amps, or “ A .”
Why is my golf cart not charging?
If your batteries are carrying a minimal load, and your charger will still not charge them, it may be because your golf cart’s onboard computer is confused about how much charge they are currently carrying.
How to troubleshoot a golf cart battery charger?
If your batteries get too low, you could be stranded. To avoid this, you have to ensure that your battery charger is working correctly. If your battery charger ever fails, ...
Why does my charger fail?
If your batteries aren’t hooked up correctly, or the connections between them are weak or frayed, this can quickly lead to a loss of power and cause your charger to fail. Make sure you check each battery terminal for corrosion; any buildup will impede the flow of electricity, and could likewise cause problems.
What to do if battery charger fails?
You can’t address every problem with a simple DIY repair, but a sound diagnosis can save hours of frustration. In many cases, the solution is simple, and you’ll be able to handle it with minimal expense.
Why won't my battery turn on?
Make Sure the Batteries have Some Charge. In the scenario that it doesn’t turn on, it might mean you waited too long to recharge them, and now the charge that they currently carry is too low for the charger to detect them. When your charger can’t tell that your batteries are hooked up, it often won’t even turn on.
Do golf carts need batteries?
If you find that your golf cart won’t go very far on a full charge, then you probably need new batteries. Test them to make sure that the power on them is low; if indeed it is, then you need new batteries.
Can a club car monitor battery charge?
Only the club car can monitor the charge of your batteries, but it bears mention because these computers can fail, thus requiring a replacement. If the Club Car’s computer is working correctly, the relay should make a “click” sound when you plug in your charger. If it does not, then you could easily have a blown fuse.