Golf-FAQ.com

does a golf cart charger read 0 when it is charged

by Evert Toy Published 3 years ago Updated 2 years ago
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Why won’t my golf cart Charger charge?

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. All of the golf cart chargers manufactured in the last 20-30 years are designed to only turn on after they can determine voltage is present.

How to test a golf cart Charger?

– To test – One pin will need to be positive in and the other be negative. Usually the top two pins. 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”.

Do electric golf carts need to be charged?

Remember, it’s a good idea to charge your cart after every round of golf because consistently allowing the charge to get too low can damage your batteries. The method used for charging your electric golf cart will vary depending on its particular make and model. However, the following steps can be applied to most carts:

Will an automatic golf cart battery charger charge a dead battery?

No. Automatic golf cart battery chargers are not able to charge batteries that are completely discharged or dead. They require a minimal number of volts to begin charging. At least 20-25 volts across the set will be required for a 36 volt golf cart.

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Why is a battery charger needed for a golf cart?

It is also needed for the Golf Cart Battery Reconditioning. They not only make sure that your batteries are always charged and ready to go, but they also protect the life of your batteries by automatically shutting off when it is time for them to cool down and rest.

How many batteries does a golf cart have?

A standard golf car has 48 batteries in total or four 12-volt sets of two parallel groups of 24 each, plus one for the starter motor. The golf cart battery comes with several variations. The automatic battery is one of a kind.

How to test if a battery is 12 volts?

To test this out, take your multimeter and connect one end to the positive terminal on your battery while you connect the other side to the ground. Next, put in the maximum AC volts setting for DC volts reading after noting that most batteries are 12-volt systems.

How long does a golf cart battery last?

Instead, they are typically only used when necessary, and the average lifespan for an AGM battery is between two to five years depending upon how often they’re being charged, but that can vary from model to model.

Why do you need a battery charger?

A battery charger regulates the current flow to ensure that it will charge safely and quickly without any issues. If you have a faulty battery, there is no way for your car or truck to restart when you successfully turn on the key.

How long does a charger last?

The only exception might be that some chargers may have different timer settings for how long they stay on before shutting down–some as little as two hours, others up to twelve hours–so check with your specific manufacturer’s instructions first!

How to check if an alternator is working?

To check if you have any power flow from the alternator, touch one probe on one set of terminals and another search on the other terminal plug (ammeter side). If you cannot find any reading at all, then it may be necessary to replace your voltage regulator. You can easily buy a new one. Check the terminals and amps. The mechanics also use a grounding wire with an electric golf cart.

How to choose a golf cart battery charger?

How to Choose the Best golf Cart Battery Charger. You must choose a battery charger according to the voltage of your cart to prevent the possibility of damage to your batteries. Check the charging receptacle of your golf cart and select your charger accordingly.

How many volts does a golf cart charger have?

There are about 8 different types of charger plugs that you can find across various golf cart models. While some of plugs are exclusively for either 36 volts or 48 volts carts, others will work with both voltages.

How to charge a deep cycle golf cart battery?

The following tips give an insight into the effective charging of a deep-cycle battery. Charge the deep-cycle battery fully between two consecutive uses of the golf cart. The battery must complete at least one full cycle before use. Check the water level periodically.

How to turn off golf cart battery?

Turn the ignition key of the golf cart to the OFF position. Although there is no battery draw when the key is left on, doing this is considered to be a safe practice.

What is the power of a golf cart generator?

The generator can charge the batteries that supply the power to an electric motor responsible for moving the cart. The 48 volts system in a golf cart usually features an onboard computer (OBC) that controls the battery pack charging process and restricts the charging when the cart is moving.

How to keep golf cart from accumulating?

Keep the golf cart where there is good ventilation to prevent gases from accumulating during the charging process.

Why does my golf cart go into tow mode?

Your golf cart usually runs in tow mode when it does not have enough power to get moving on its own. One reason may be that the batteries are old and do not have the same power as new ones. If this happens with new batteries, the most likely reason is that they don’t have enough charge.

How to troubleshoot a golf cart battery charger?

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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.

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 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 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).

How long do golf cart batteries last?

Golf cart batteries can last anywhere up to 10 years if you charge them correctly.

Why does my golf cart make a hissing sound?

However, if your cart uses a sealed battery (such as a gel or AGM battery), then a hissing or bubbling sound may indicate damage.

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.

Why does my charger make a noise?

Some chargers may pass a current through the battery at a higher level, and this can intensify the noise that it makes.

What is the most fun way to navigate the golf course?

Golf carts are one of the most fun ways to navigate your way around the golf course.

How long does it take for a battery to recharge?

Your batteries should be fully recharged after 8-10 hours, but may require longer if they are older.

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 golf carts require different chargers?

This will depend on the golf cart model you own. For example, popular brands like Club Car, Yamaha, and E-Z-Go might require different chargers for their respective carts.

What happens if you run a cart until the battery is dead?

If you frequently run your cart until the battery is nearly dead, it will damage the battery and can significantly shorten its lifespan.

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.

Where is the charging port on a golf cart?

For example, some carts will have the charging port located on the exterior of the cart near the fwd/rev controls. For others, the port will be located underneath the seat.

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.

Is equalization a controlled overcharge?

The key takeaway from this that equalization is a controlled overcharge to be done periodically. You shouldn’t make a practice of regularly overcharging your battery because this will damage it.

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