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my golf cart battery charger won't come on when i plug it in

by Dr. Giovanny Zboncak Published 3 years ago Updated 2 years ago

The cause of a Club Car golf not charging is either a dead battery, a damaged power cable, or a faulty charger. If you see that your charger is not turning on even after plugging it into your cart, then generally it’s your car’s battery, not the charger

Generally, if you plug in your charger, and nothing happens, this is most likely a problem with your batteries or connections. To know whether your batteries need replacement or recharging, you should own a voltage tester.Aug 21, 2018

Full Answer

How to replace a golf cart battery?

How To Replace The Batteries In Your Golf Cart

  • a ratchet and socket set, or specifically a 1/2 and 9/16 socket or open ended wrench
  • battery carrying straps
  • long handled scrub brush
  • safety glasses
  • easy access to water and a water hose
  • a good quality corrosion block product or two
  • a few rags to get the job done

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.

More items...

Can You restore golf cart batteries?

It can be handled in various ways, depending on the exact style of battery you’re using, as we’ll cover later. Additionally, lithium batteries do not like being over-discharged. As a rule of thumb, it’s a good idea not to let your batteries drop below 3.0 V per cell.

Can you refill golf cart battery?

The first thing to be aware of is that you should not necessarily refill your golf cart battery every time the water level is low. When a battery is discharged, the water level will be low by design. If you refill it, and then charge the battery, it will overflow. This will leak battery acid everywhere, which will then cause corrosion.

How do I know if my golf cart battery charger is bad?

Bad Charger: IN GENERAL, if the charger kicks on, but doesn't charge fully or kicks off soon after, this is likely a charger issue. If the charger makes a loud clicking noise, this is likely a battery charger issue.

Why is my ezgo charger not working?

1:383:23EZGO Charger Troubleshooting | ASK DAVE | Golf Cart Garage - YouTubeYouTubeStart of suggested clipEnd of suggested clipReceptacle cart wiring or battery cables checking and securing these components and connections canMoreReceptacle cart wiring or battery cables checking and securing these components and connections can sometimes help if something has come loose or sustained damage. From age weather corrosion or pests.

How do I reset my club battery 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...

How do I know if my EZ Go charger is working?

Use your voltmeter to test the positive end of the charger handle. Press the other end to the negative line coming in (near the fuse). This is just one last check to be sure, since often the handle of the E-Z-Go Powerwise Charger is where people tend to have issues.

How do you fix a golf cart that won't charge?

1:103:54Golf Cart Charger Troubleshooting Guide | ASK DAVE | Golf Cart GarageYouTubeStart 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 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...

Where is the reset button on my golf cart?

First, you'll want to reset your motor. It should have a small reset button (Usually it will be red) located near the main battery supply. Hit the reset button and then put the cover back on the motor. The next step would be to recharge your cart and try turning it on again.

Where is the reset button on my ezgo golf cart?

Locate the motor Remove the panel so the electric motor is visible. Electric motors usually include reset buttons that can perform similar to circuit breakers. Look in the area where several electrical wires enter the motor and locate a small red button. This is the reset button.

Why will my Club Car golf cart not charge?

The cause of a Club Car golf not charging is either a dead battery, a damaged power cable, or a faulty charger.

Can a golf cart charger be repaired?

Golf cart chargers are relatively simple to repair, and for most common failures, they can be easily and inexpensively fixed. Other, more significant failures - like a faulty circuit board or burned up transformer - can get a little more complicated and more expensive.

Can I charge my golf cart with a regular battery 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.

Can you overcharge golf cart batteries?

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 Battery Questions

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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 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.

How many volts does a battery charger need to charge?

When your charger can’t tell that your batteries are hooked up, it often won’t even turn on. A base charge of 25-30 volts is usually sufficient to wake up your charger and begin charging. To get around this problem, specific chargers offer modes that keep your batteries charged even when you’re not using them.

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.

What to do if battery is stuck at no charge?

However, if you’re stuck at no charge, a small, manual charger should provide each battery with enough juice to activate your regular charger.

Why is my golf cart charger not turning on?

This is because golf cart chargers get commands to turn on and off by receiving voltage back from the cart when plugged in. So, if your batteries have been run down all the way or left without charging for a long while, your charger may not activate when plugged in.

What happens if your cart battery isn't hooked up?

If your cart's batteries aren’t hooked up in the correct way, or there's a weak connection between them, it can lead to a loss of power and cause your charger to fail.

How many batteries does a golf cart have?

Because golf carts can have 6, 8, or 12 Volt batteries, you’ll want to pay attention to match that voltage on your charger if possible by setting it to the correct voltage or connecting it to the right number of batteries at a time to equal its voltage.

Can you charge a battery one at a time?

Ideally, your charger will match your batteries individual voltage and you can charge them one at a time, just like so. There is no need to disconnect battery cables, you’ll simply be sending low amp voltage into one battery at a time. Some owners may have to do some math here.

Why is my golf cart battery charger not working?

Most golf cart chargers only work if the batteries they’re charging have at least 25-30 volts in them. Having batteries that are too dead is one of the most common reasons for a golf cart battery charger not working and can easily cause you to think your charger is at fault, which isn’t true!

How to disconnect a golf cart charger?

Disconnect your golf cart charger. Unplug the charger from the back of the golf cart and remove the charger’s power cord from the wall outlet. Always disconnect the charger before you inspect its connections to be safe. This also allows you to see areas that you can’t examine when the charger is plugged in.

How to clean corroded golf cart battery?

Disconnect the batteries from one another inside the golf cart. Mix equal parts water and baking soda and scrub the paste onto dirty and corroded terminals with a stiff-bristled brush.

How to check battery voltage?

Use a voltmeter or a multimeter to check your batteries’ voltage. Turn on the voltmeter or multimeter and set it to the voltage testing mode. Touch the red positive and black negative leads to the positive and negative terminals on each battery.

How to check if a charger is bent?

Inspect the two holes in the end of the charger handle closely to find the metal clips inside of them. If the clips are bent in, use a pair of needle-nose pliers to grab them and pull them back out, so they’re touching the post in the handle.

How to revive a golf cart battery?

Charge your cart’s batteries with a car battery charger if they are totally dead. Disconnect all your golf cart’s batteries from one another and remove them from your golf cart. Hook each battery up, one at a time, to a car battery charger and charge each battery for 20-30 minutes to revive them.

Can you leave golf cart batteries unused?

Avoid letting your golf cart sit unused for long periods of time, which can cause the batteries to die beyond the point that the charger will work to charge them.

What does it mean when a charger does not work?

If the charger does not operate automatically, these are the three primary issues that maybe are causing the problems-. Insufficient cart power. Insufficient cart power means problems with the dead batteries.

What happens when you plug in a charger?

When you plug in the charger, the charger will automatically decide whether the batteries require additional voltage or not. If the battery does, the charger will start charging the battery. But if something is wrong with the cart or the charger, the charging process may not start.

What does it mean when a cart is insufficient power?

Insufficient cart power means the cart has a dead battery. The charger needs some signal from the cart to detect whether the device needs any voltage or not. When the battery goes dead, it fails to transmit the signal. As a result, the charger does not start charging the battery.

How many volts does an EZ Go golf cart have?

An EZ-GO golf cart will come either with a 36-volt or a 48-volt battery function. The cart will come with different charging receptacles, depending on the model that you have.

Why is my EZ Go charging?

Most EZ-GO golf carts charging problem tends to happen because of insufficient cart power, loose or damaged wiring, and charger malfunction or damage. An EZ-GO charger should function automatically if everything is okay with your cart. But if you face trouble while charging the battery, there must be something wrong with your golf cart or ...

Why is my charger connector loose?

Securing or checking whether the cart has a loose connection or not can be another way of solving the problem. Bad weather, corrosion, rust, and debris are the most common reasons for developing a loose connection.

How long to charge two 6 volt batteries?

Charge each battery for a maximum time of five to ten minutes and then move to the next one.

What happens if your golf cart battery is low?

If the water level of the batteries is low, then the blade inside it will be dried, and you won’t be able to recharge your battery. Charging problems of golf carts are not something new. It can be quickly resolved. All you need to do is to examine the cart thoroughly and immediately replace the faulty parts.

Why won't my club car golf cart turn off?

A Club Car golf cart will not shut off if the OBC is outdated or faulty. In this case, the reason depends on whether the charger is not shutting off when it is plugged into the device , or it is not plugged in but still not shutting off.

Why is my charger clicking?

If the charger is clicking while plugging it in, and doing nothing, examine your charger and probably replace it . If the “brain” of the charger fails , then it can cause several issues, and the batteries will not charge. Purchasing a new one or repairing the component can solve the problem.

How to keep car batteries charged when idle?

Try to keep specific chargers, which will help your batteries to stay charged even when the car is idle. Enough power supply is critical to keep the charger working and keep the batteries charging. Check your connections, and then turn on your charger.

What does it mean when a charger is bad?

Bad charger: if the charger turns on but there is no sign of charging. If the charger is making noises like a loud click, before kicking off. If the charger keeps charging even after turning the switch off then, without any doubt, it’s time to replace the charger.

What is the problem with my 2007 golf cart?

But to bypass the OBC, you will need a smart charger. There are three wires at the back of your cart’s charger connection- a large black wire, a large red wire, and the small wire.

How many VDC does a golf cart need?

At first, use a voltmeter to check if the charger is supplying proper power to your batteries. It must be from 14 to 15 VDC. The lack of power supply can be an obstacle to the golf cart’s charging. The DC motor turns to a generator when the car is driven.

What happens if there is no voltage in the battery?

If there is no voltage in the batteries, the logic board does not even activate. In a normal situation, the logic board gets its current from the cart through the small red wire in the DC power cord. That current powers up the board and the board determines if the voltage is within a certain range.

What is a battery charger?

Battery chargers have a logic circuit that determines the voltage of the battery before turning on. In the case of an E-Z-GO Powerwise charger, the logic board is actually powered by the DC voltage from the golf car. If there is no voltage in the batteries, the logic board does not even activate.

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