how to resuscitate 8v golf cart battery

One way to revive a dead battery is by using a desulfator. Tip the battery on its side in the first step: Allow about half of the battery acid to drain into a plastic container from each cell. Step 2: Combine 8 ounces Epsom salts and 2 quarts warm distilled water in a large mixing bowl and stir well.

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How to charge dead 8 volt golf cart batteries?

Their batteries do go dead from time to time so it is a good idea to check them regularly to make sure they have some power. You never know when you need to use those little 8 volt batteries. They do come in handy. How to Charge Dead 8 Volt Golf Cart Batteries: One way to recharge dead golf cart batteries is to use a smaller 6 volt battery charger.

How to revive old golf cart batteries?

Two basic ingredients are all you need: Epsom salts and distilled water. Below is a tutorial which will help you out with reviving old golf cart batteries – to restore them to life! Allow approximately half the battery acid to run out of each cell and into a plastic container. Clean the battery with your paintbrush dipped in a baking soda solution.

How to test golf cart batteries?

How To Test Golf Cart Batteries With Load Testing. A load tester will give you more insight as to the health of your battery. By putting a dummy load on the battery, you can see how the battery performs when actually being used. The load tester hooks to the terminals of the battery and displays the voltage.

Can you recharge a golf cart battery with Epsom salt?

Some cart batteries are not too far gone and can be rejuvenated using Epsom salts. Note: Electric Golf carts will have 6,8, or 12-volt batteries. These are the steps to attempt a repair and refurbish golf cart batteries:

How do you revive a 8 volt golf cart battery?

How to Repair Golf Cart Batteries: A Simple GuideOpen the Battery Compartment. ... Clean Corrosion Off the Battery. ... Wash the Paintbrush and Dip Into Water. ... Inspect the Battery. ... Remove Plastic Caps. ... Charge the Battery. ... Check the Charge. ... Drain the Battery Acid.More items...

How do you charge a dead 8v golf cart battery?

1:566:30How to Charge your Golf Cart Batteries Manually if your charger ...YouTubeStart of suggested clipEnd of suggested clipSo what we're going to do is. Take your first positive. Right there and connect the 12 volt chargerMoreSo what we're going to do is. Take your first positive. Right there and connect the 12 volt charger lead to the first positive.

How do you raise a dead golf cart 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.

Can you refresh golf cart batteries?

Make sure to focus heavily on the battery plates where most of the damage is likely to occur. Next, mix eight-ounces of Epsom salts with two quarts of water in a large bowl and suck up a small amount with the turkey baster. Carefully add the Epsom-salt water into the cells until they are filled.

How do I bring my battery back to life?

Prepare a mixture of baking soda mixed in distilled water and by use of a funnel pour the solution into the cells of the battery. Once they are full, close the lids and shake the battery for a minute or two. The solution will cleanse the inside of the batteries. Once done empty the solution into another clean bucket.

Can I use a 12v charger on a 8V battery?

As for a 12v charger on an 8v battery I can say that it sometimes can work to spot charge part way, but if you use a DUMB 12v battery charger you may repeat what I did blowing a lead off the charger. Even at 2amp usually you will drastically short out a 12v dumb charger and potentially damage the charger.

How do you revive golf cart batteries with Epsom salt?

Mix 4 ounces of Epsom salts into a quart of warm distilled water and stir. Using a turkey baster fill each battery cell slightly over the lead plates. Do this for a cycle of 4 charges so the Epsom Salts remove the deposits on the battery plates.

Do they make a 8 volt battery charger?

Battery Tender 8 Volt Junior, 1.25 AMP Car Battery Charger and Maintainer: Fully Automatic 8V Automotive Battery Charger for Cars, Motorcycles, ATVs - 022-0197.

What do you do when your golf cart batteries won't charge?

Golf Cart Won't ChargeCheck our outlet to make sure that you're getting power to your electrical outlet.Check the water level in your batteries, using distilled water to refill only. ... Check for corrosion or any loose cables on the batteries.Check the condition of your charger's cables (AC and DC cables).More items...

Does aspirin help golf cart batteries?

Be warned that adding aspirin will shorten the battery life, as the aspirin will react with the sulfuric acid to form acetic acid. Good for a boost, but bad for the innards of the battery.

How do I know if my golf cart batteries are bad?

8 Signs You Need to Replace Your Golf Cart BatteriesCharge Times Are Out of Hand. Just like any rechargeable battery, the repeated cycles of draining and charging your battery can take a toll on it. ... No “Get Up and Go” ... You See Visual Signs. ... Driving Until They Die. ... People Are Always Running The Radio.

Does Desulfating a battery work?

If you own a battery desulfator, you can lengthen its lifespan and enjoy even more miles on the road. Plug your car battery into a desulfator and you'll enhance its effectiveness even as it ages.

How to know if there is any problem with the charger or battery?

​Frequently, it is the battery that is the problem and seldom with the charger. To know if the charger is not working, you can test it with another...

Can my charger still charge my golf cart cells if their voltage is low?

​For automatic chargers intended for golf cart cells, it cannot charge if the battery is completely dead. If you have 36 volts for your golf cart b...

What is the estimated life of golf cart batteries?

​On average, if there are proper maintenance and usage, the cells can last between 4 to 6 years.

Can you refurbish Golf cart batteries?

​Yes, it is reasonably possible to recondition your golf cart batteries. But, there will be a condition for that. If the battery is not fully dead...

What kind of batteries go in a golf cart?

There is a lot of confusion about golf cart batteries. There are three types of lead-acid batteries: flooded, gel and AGM. Golf carts use flooded o...

How does low temperature affect golf cart batteries?

A low temperature can slow down the charge and discharge rate of any golf cart cells. Likewise, it decreases its charging capacity.

How to charge 8 volt golf cart batteries?

How to Charge 8-volt Batteries in a Golf Cart. The simplest way is to connect the proper charger to the corresponding battery post and then turn the charger on. There is no need to remove the batteries and you can do this one at a time or set of a series if the charger is powerful enough.

How much to fix a golf cart battery?

If not, then you may have to replace all the batteries in your golf cart. That may run you close to $1,000 to fix.

How long does it take for a golf cart battery to charge?

The good news is that most modern battery chargers do not take a long time to charge a battery. Maximum time may be 6 hours or less, depending. Tip #9: When you use your golf cart charger, just plug it in when the power gets low. These chargers will shut off once the batteries are at full power.

What voltage does a gold cart come with?

Some will come with 8-volt batteries and others will come with 6-volt units. Do not assume which one your gold cart has. Double-check before you start your charging process or series set up. Then double-check to see if you have the right charger to handle the voltage required.

How long does it take to charge a 2400mAh battery?

For example, if you have a 2400 mah battery and your charger only puts out about 500 mah then you divide 2400 by 500. The answer is 4.8 hours to charge your battery. The key, of course, is not to overcharge your batteries.

Can a 6 volt golf cart charger shut down?

While some people may have had limited success with using a 6-volt battery charger, the charger normally shuts down too soon. If it does this too you, hook the battery up to the golf cart charger to see if enough power got inside and kicks the charger into action.

Do golf cart batteries go dead?

Batteries drive the world, even for golf carts. Their batteries do go dead from time to time so it is a good idea to check them regularly to make sure they have some power. You never know when you need to use those little 8 volt batteries. They do come in handy.

What to do if golf cart battery is broken?

Again if the golf cart battery cables are broken or corroded they need to be replaced and reconnected accordingly. Also it is recommended to use some type of corrosion preventative on all terminal connections to avoid the elements eating away at your connector, cables or terminals.

How many volts does a golf cart battery need?

Others require a little less. So for example a 36 volt battery charger would require approx. 25-30 volts to activate, whereas a 48 volt charger would require 30-35 or even 40 volts present to activate.

How does a 12 volt battery charger work?

So being in a pinch a 12 volt battery charger will work to get some energy back into your dead golf cart batteries and revive them. The sole purpose here is to just get some energy back into the batteries so the golf cart battery charger itself can do the brunt of the charging and charge the batteries properly.

Why does my golf cart beep?

If you can get enough voltage and energy back into the batteries to make the golf cart move, beep or lights to work usually means there is enough voltage present at this point for the original golf cart battery charger to be plugged in and it will turn on to charge the batteries completely.

What does it mean when a golf cart battery is bad?

So being if the golf cart battery cable lug connector or connection between two batteries is bad the cart will usually not work, drive or charge. So check all the connections and cables for signs of corrosion or wear or completely broken off battery.

Why is my golf cart battery charger not working?

Ok…. So the first guess or main reason why your golf cart battery charger is not working right now is because the batteries in your golf cart are completely dead. ( Not always but usually 90% of the time) This is because the federal government years ago made it mandatory that all manufacturers ...

Can you baby sit your golf cart batteries?

Though due to recent advances in charging technology you can now purchase a Smart charger for your golf cart that will basically baby sit your batteries while you are away on vacation for the summer or whenever.

What do you need to recondition a golf cart battery?

Golf cart batteries are lead-acid types, so you need to wear your safety gear before doing the reconditioning process. The safety gear you need are goggles, rubber gloves, and apron.

How many volts does a golf cart battery need to charge?

For automatic chargers intended for golf cart cells, it cannot charge if the battery is completely dead. If you have 36 volts for your golf cart battery set, then it must have at least 20V to 25V, for your automatic charger to recharge it back. For a 48-volt golf cart battery set, it must retain 30V to 35V for your automatic charger to recharge it.

How to know if a battery charger is not working?

To know if the charger is not working, you can test it with another cell. To examine if each cell has the right voltage capacity, use a voltmeter. Charge your battery to full capacity before reading its voltage with a voltmeter.

How many volts does a golf cart have?

In that case, you probably own a personal golf cart. It usually has 4, 6, or 8 6-volt lead -acid batteries – a lower capacity but similar cell to the ones used in standard lead-acid car batteries. There will come a time that your golf cart batteries will die out or reduce its charge capacity. Replacing all those 4 to 8 power packs would cost you ...

Why can't you dispose of golf cart batteries?

You cannot readily dispose of these kinds of waste because it contains chemicals detrimental to the environment.

Can you refill a golf cart if it is not charging?

Check for the water level of your golf cart cells. If it is not at full level, do not refill unless you are done charging it to 100 percent full capacity. Filling the water at a full level before charging can cause spillage during the charging process. Work in a well-ventilated area for the reconditioning.

How to tell if a golf cart battery is bad?

Symptoms of a failing battery or batteries could include the following: 1 You may notice the battery power and range decreasing over time. The range should be about 2 rounds of golf after charging back to the advertised voltage using a full trickle charge cycle. 2 A “Shutter” feels like you are running across a corduroy road or someone is tapping the brake rapidly. This is a classic sign of low voltage. If this is experienced, your cart may be low on charge, the charger may not be functioning properly or you may have a battery issue. Use a volt meter to measure each battery individually to isolate individual battery health. 3 On electric golf carts, the cart refusing to move at all on a charged set of batteries could be the speed controller not engaging, a faulty maintenance switch, or when the voltage falls below a preset value. 4 A deep cycle battery charge time takes twice as long to charge your batteries as it did when you first had a battery bank installed. As the battery bank ages, it will not hold a charge as well as it used to. The automatic charger has no way to know this and will continue to charge the battery bank trying to get to a full charge – meaning it will take a longer charge time for the batteries than normal.

What is a golf cart?

Golf carts are also known as golf cars. The term "cart", in its purest sense, refers to a vehicle that does not travel under its own power. Golf cars, however, are most commonly referred to as golf... Continue Reading.

How to clean battery terminals?

Clean the battery terminals posts using 2 tablespoons of baking soda mixed with a 1 quart of water. A Wire scratch brush does the job nicely (it looks like a metal bristle toothbrush). Do not allow any of the baking soda water to enter the battery. Rinse the battery thoroughly and air dry or use a paper towel.

What does it mean when your cart is low on charge?

This is a classic sign of low voltage. If this is experienced, your cart may be low on charge, the charger may not be functioning properly or you may have a battery issue.

How long does a deep cycle battery last?

Battery charging is performed when you are parked for the day. With proper maintenance, a deep cycle battery only lasts a set number of years before the plates get corroded over and are no longer efficient. Some cart batteries are not too far gone and can be rejuvenated using Epsom salts.

How many volts should a 6 volt battery charge?

If you do not have a hydrometer, use a multimeter instead. Measure across the terminals on each individual battery. On 6-volt batteries, you should have a battery charge of slightly over 6 volts, like 6.1 to 6.3. If you get a reading of something like 4.1, then one of the battery cells in this unit is bad or shorted.

What to do if battery is cracked?

If a battery is cracked and leaking acid, it should be replaced. With the cell caps removed, check the water level and ensure the battery plates in each battery cell are covered and not exposed. Add distilled water to any that are low. Replace the battery caps. Step 4.

Choosing The Right Battery Charger

Choosing the right battery for your golf cart is crucial to keeping your battery running smoothly. The first thing you’ll want in a battery charger, is to make sure that the charger has an automatic cut-off when the battery is fully charged.

Cleaning Your Batteries

Batteries need loving too. It’s always smart to keep your battery clean, and the best way to do this, is by cleaning your terminals at least once a month.

Keep Driving Distances Down

Like most vehicles, the more you drive it, the more power or gas is getting used. If you don’t hit the ball tee to green every time, then your golf cart is going to get a lot more use. Believe it or not, a golf cart can use quite a bit of juice for 18 holes of golf.

Watering The Batteries

After your round of golf, chances are, the battery is going to need a drink just as much as you. No, we’re not talking about whiskey, we’re talking about distilled water.

Using Your Golf Cart

Your golf cart wants to do exactly what it was built for, riding around! Your batteries are going to run better when you use them regularly. Charging after use is also a great way to keep your battery running optimally.

Final Thoughts

Maintaining your batteries is the most important thing you can do for your custom golf cart. The batteries are what power the vehicle, so keeping those healthy is crucial.

How many amps does a golf cart battery take to recharge?

To recharge, the batteries will require 90 ampere-hours + 20% to make up for any charge deficiency.

How to tell if your golf cart battery is bad?

Symptoms of a failing battery or batteries could include the following: 1 You may notice the range decreasing over time. The range should be about 2 rounds of golf. 2 A “Shutter” is when the cart feels like you are running across a corduroy road or someone is tapping the brake in a rapid staccato. This is a classic sign of low voltage. If this is experienced, your cart may be low on charge, the charger may not be functioning properly or you may have a battery issue. 3 On electric golf carts, the cart refusing to move at all on a charged set of batteries could be the controller not engaging when the voltage falls below a preset value. 4 It takes twice as long to charge your batteries as it did when you first had them installed. As the batteries age, they will not hold a charge as well as they used to. The charger has no way to know this and will continue to charge the batteries trying to get to a full charge – meaning it will take longer to charge the batteries than normal.

How to tell if battery life is nearing?

Draw electrolyte into the hydrometer several times to allow the thermometer to adjust to the temperature of electrolyte and note the reading. Observe also the electrolyte color. A gray or brown coloration shows that the end of your battery life is nearing.

What is a golf cart battery charger?

The battery charger is designed to bring a normally discharged battery back to full or nearly full charge in a given time.

What temperature should a battery be when charging?

This will also initiate the equalizing charge. The batteries should begin gassing and bubbling. Keep the battery temperature between 115 degrees and 125 degrees.

What is a Trojan T-105 battery?

Trojan T-105 batteries are the best-known premium battery and have nearly 100 years of manufacturing experience. Trojan Battery Company was founded in 1925 and developed the golf cart battery for the Autoette in 1952. The distinctive maroon color of the T-105 makes it easy to distinguish from its competitors.

How to tell if your golf cart is low voltage?

You may notice the range decreasing over time. The range should be about 2 rounds of golf. A “Shutter” is when the cart feels like you are running across a corduroy road or someone is tapping the brake in a rapid staccato. This is a classic sign of low voltage.

How long can a vrla battery be stored?

Flooded batteries will self-discharge up to 15% per month at 77º F (25º C). VRLA batteries should not be stored for more than 6 months at 77º F (25º C) without recharged. The specific gravity or voltage of flooded batteries should be monitored every 4 – 6 weeks and should be given a boost charge when they are at 70% stat of charge (SOC). When batteries are taken out of long storage, it is recommended to recharge before use.

Why is it important to water a battery before charging?

Additionally, watering the battery before charging may result in electrolyte overflow and unnecessary additional maintenance.

What happens when a battery is discharged?

Continually operating the battery in a partial state of charge, or storing the battery in a discharged state results in the formation of lead sulfate compounds on the plates. This condition is known as sulfation. Both of these conditions reduce the battery’s performance and may cause premature battery failure. Undercharging will also cause stratification.

How far down should the liquid level be from the battery?

Liquid levels should be 1/8 inch below the bottom of the vent well (the plastic tube that extends into the battery). The electrolyte level should not drop below the top of the plates. See Battery Watering Diagram.

What temperature should lead acid batteries be charged at?

When charging lead acid batteries, the temperature should not exceed 120ºF. At this point the battery should be disconnected from all charging sources and loads in order to cool before resuming the charge process.

What temperature does a battery freeze?

As the state of charge in a battery decreases, the electrolyte becomes more like water and the freezing temperature increases. The freezing temperature of the electrolyte in a fully charged battery is -92º F (-69º C). At a 40% state of charge, electrolyte will freeze if the temperature reaches approximately 16º F (-9º C).

Why do batteries lose water?

It is completely normal for flooded batteries to lose water. They lose water because of the gassing that they go through with every charge. Gassing is an important part of the recharge process. The gassing allows the electrolyte to mix well and helps the battery get back to a fully charged state at the end of the charge process. Unfortunately, the gassing also causes water to be lost. The addition of water should be only be done once the batteries are fully charged as the electrolyte levels vary as a function of state of charge and are highest once the batteries are fully charged. The correct electrolyte level is about 1/8th of an inch below the bottom of the vent well. Please use distilled water only.