6 Steps to Check Golf Cart Battery Water Level in 5 Minutes

How to Check Water Level in Golf Cart Battery?

Golf cart batteries are essential for powering your vehicle on the course. Regular maintenance is necessary to guarantee these items’ peak performance and durability.

One of the most important aspects of golf cart battery maintenance is checking the water level. But how to check the water level in the golf cart battery? 

The answer is: To check the water level in a golf cart battery, open the filling caps on top of the battery and look inside. The water level should be an about one-quarter inch below the top of the fill well and cover the battery cell plates without going too high above them.

In this article, I will show you how to check the water level in your golf cart battery. By following these simple steps, you can keep your golf cart battery in good shape and enjoy a smooth ride every time.

Table of Contents

Why Check the Water Level in Your Golf Cart Battery?

There are several reasons why you should check the water level in your golf cart battery regularly, including:

  • Prevent Overheating: A low water level can cause the battery to overheat, leading to battery damage and a shorter lifespan.
  • Ensure Submerged Plates: Checking the water level ensures that the battery plates remain submerged, preventing damage.
  • Maintain Performance: A fully charged battery with the correct water level will perform better and last longer.
  • Save Money: Maintaining your golf cart battery will save you money in the long run since you won’t have to replace the battery as often.
  • Safety: A low water level can also cause hydrogen gas to build up, which is flammable and poses a safety risk.

What You Need to Check the Water Level in Your Golf Cart Battery

Before you check the water level in your golf cart battery, you must gather the necessary tools. You will need the following:

  • A pair of safety glasses
  • Distilled water
  • A flashlight
  • A hydrometer (optional)
  • Funnel 

How to Check the Battery Water Level in a Golf Cart Step by Step Guideline

Golf carts have a big problem with battery life and water. The batteries in golf carts are a heavy drain on your battery life and water. They are a severe drain because the water is usually full (100-120%) of the battery. It would help if you were sure that there was water in the batteries to ensure proper charging of the storm.

Step 1: Water level checkout in the battery.

Check the water level of a golf cart battery by looking at the water level at the bottom of the storm. The water level should be within 30-40% of the battery.

Below 30% of the battery, the battery is not charging correctly. The water level should be higher than 40% of the battery because that is the level that the battery is designed to operate at.

Use a ruler or a tape measure to measure the water level in the battery. Make sure that you check the story before and after refilling. This way, you can tell how much water you added or subtracted.

Check Also: How to Recondition Golf Cart Battery

Step 2: Add water to a battery in a golf cart.

It’s possible to add water to golf cart batteries. We know if the battery cap is removable. If it is, you can add water to the battery by removing the cap.

The cap will be on the left end of the battery, and there will be a rubber seal on the end of the cap. This rubber seal is on the cap and not on the end of the battery. If you can’t see the rubber seal, the cap is off.

Otherwise, the battery is already watertight. Most batteries have a rubber seal on the end of the cap. A few batteries do not. If the rubber seal is on the end of the cap, then the battery is watertight.

If the rubber seal is on the cap and the cap is off, the battery is not watertight. The battery is waterproof if the rubber seal is on the lid and the cap is on.

It is recommended that you add distilled water only.,If you want to use tap water, you should heat it first. It is also recommended that you use a funnel when pouring.

This way, you can control the amount of water you pour; it is recommended that you run the water into the battery only after you have charged the battery.

Step 3: Water level indicator

There is an indicator on the battery. If there is no water in the storm, the indicator will read drained. If there is water, it will read full.

The indicator is located on the back of the golf cart battery. You can check the water level by pulling the battery cover back and looking at the indicator.

If the indicator reads DRAINED, fill the battery with water. If the indicator reads full, you may wish to wait until the next time you fill the battery.

Step 4: Fill golf cart batteries

You need to fill the battery with distilled water. To fill the battery, first, remove the battery cover.

Step 5: Advice on refilling water

Fill your golf cart batteries only with distilled water. Never use tap water for this purpose. This water should be hot. Never use ice-cold water. Always pour the water from the top and ensure that it does not overflow. You can even use a funnel.

Step 6: Tips for a refill

When refilling golf cart batteries, you must follow some general principles, such as:

Do not pour the water directly onto the battery plates.

Fill the water in the cells to the level just above the plates but below the level of the vents. While it is okay to pour water onto the leaves, you must avoid running the water directly onto the vents. This can cause heat build-up and can result in overheating.

Check Also: Awesome 6v Golf cart Battery

Maintain a Dry, Clean, and Tight Top On Each Golf Cart Battery.

This is the first and most crucial golf cart battery maintenance tip. You should always make sure that the top of each golf cart battery is dry, clean, and tight.

 If you have any golf cart battery & charger accessories that you use with your golf cart battery, you should always keep them clean and dry.

Install the golf cart battery back together when you replace the battery.

You should install many golf cart batteries back together in the past, which is not recommended. This may have been the norm for older batteries (5-8 years old), but it is not recommended for the new, more efficient golf cart batteries that you can buy today.

Read More: Determine the Age of Golf cart Battery.

Charge for 8 to 10 Hours with the Proper Golf Cart Battery Charger.

It would help if you charged your golf cart batteries at least once a month, preferably every two weeks. An excellent way to remember it is to set your batteries every time you have a deep cycle battery charger. If you don’t have a golf cart battery charger, you can order one from our store.

You can also use an inverter or DC power source to charge your golf cart batteries. Note that the inverter and DC power sources are more expensive than a battery charger.

Do not use the Golf Cart Battery Charger with the Golf Cart Battery Unplugged.

If your golf cart battery has been unplugged, plugged in, then unplugged, it can cause internal damage to the battery. You may also damage the voltage regulator and other components, and you may not get the expected performance out of the golf cart battery.

Fill all golf cart battery cells only after charging, and do not overfill.

When you are finished with your cart, you should drain all battery cells to 80% and then charge them fully again.

You can always add some extra cells to the battery to get a little extra juice. This is because golf cart batteries have a higher capacity than automobile batteries.

Restore Golf Cart Batteries to the Charged State Every Few Days.

You should allow the batteries to completely discharge before you charge them, especially if you will be using them for a while. This will help save the battery’s life and prevent over-discharge.

Do not Use a Golf Cart Charger If the Batteries are Dead.

If the golf cart batteries are not charged, they will be dead.

Do not Overcharge Your Golf Cart Batteries.

Do not Overcharge Your Golf Cart Batteries.

Do not charge your golf cart batteries beyond 80% unless you are 100% certain that the golf cart batteries are fully charged. Your golf cart batteries should have a “full” or “low” indicator light on the back of the storm.

 If the lights don’t work, you’ll need to charge your golf cart batteries using a golf cart battery charger. If the lights are working, but the battery is not fully charged, it will likely be damaged if you overcharge it.

With most golf cart battery chargers, you won’t worry about the “full” or “low” indicator lights. Still, if you are using a golf cart battery charger without a battery indicator light, you’ll need to be careful not to overcharge your golf cart batteries. Do not use a golf cart battery charger once the battery is fully charged.

Why Your Battery is Dry and Has No Water

Golf cart batteries are usually filled with distilled water. When the water evaporates during hot summer days, this results in a dry mortar. A dry battery will not produce power and is very dangerous to use.

When the battery is dry, the electrolyte level reduces, causing the battery plates to get exposed to the air.

The electrolyte starts reacting with the air, which can result in corrosion on the battery, which in turn can result in damage to the golf cart.

Hot summer days and water evaporation

As a result of water evaporation, golf cart batteries may be dry during hot summer days. It would help if you were very careful when using your golf cart as the batteries are not charged.

If the battery is dry, it can damage the cart. When the battery is dry, the electrolyte level is low.

What Happens if Golf Cart Batteries Run Out of Water?

Golf cart batteries are prone to developing various issues, one of which is getting dry. Gases produced by the battery when there is no water inside it can cause damage to the cart, the battery, and the charger.

Gases produced by a dry battery might include carbon monoxide, hydrogen, and sulfuric acid fumes. These gases can be hazardous to human health and can cause damage to the cart, charger, and battery. You will know the problem when this happens as the cart will not start, and the charger will not light up.

Purchase golf cart batteries

There are several manufacturers of golf cart batteries. While you can pick and choose among them for a wide variety of options, you must make sure that you purchase golf cart batteries designed for this purpose. The primary reason for selecting golf cart batteries is because they are designed to be operated in conjunction with a golf cart.

Why Is the Water in Your Golf Cart’s Battery Boiling?

If you notice your golf cart batteries are boiling and you have no water at all in them, then you should consider one or more of the following reasons.,This could be because the cart is being charged with a charger that does not monitor the water level in the batteries.

The cart is being charged with a faulty charger that does not turn off after the stipulated period irrespective of the charge level in the batteries. The battery terminals are not connected well enough, and you should reconnect them.

The cart is being charged with a charger that overcharges the batteries. It would help if you changed the charger to another one. If the coach is a battery-powered model, you should also change the batteries.

Is it Possible to Recharge a Golf Cart Battery With Tap Water?

Golf cart batteries are usually filled with distilled water. You cannot fill a golf cart battery with tap water. This is because tap water is filled with chlorine which can damage the batteries. Further, tap water is not a suitable substitute for distilled water as it may contain minerals that can damage the battery plates.

Rear-wheel batteries

A battery usually powers the rear wheels of the golf cart. These batteries are generally known as the rear wheel batteries., They are typically located in the middle of the vehicle. They have usually rated at 4.2 V. The power of these batteries is traditionally used to provide power to the rear wheels of the golf cart. This is how the rear wheels of the golf cart work.

A rear-wheel battery is in operation.

When the rear wheels of the golf cart are in operation, the rear wheel battery supplies the power to the rear wheels.

Can you Fill the Battery with Distilled Water?

The most common way out of this issue is to use distilled water. Distilled water has been treated so much that there is no chance of it containing any impurities.

However, this water is still not recommended for filling the golf cart batteries. The reason so is that if you add it to the battery, it may lead to a loss of electrolytes.

This can result in a short circuit in the battery, which can lead to a fire; it can also cause the electrolytes to separate from the plates. As a result, the battery will stop charging, and you will have to go in for a battery replacement.

These are reasons why you should avoid filling your golf cart batteries with distilled water.,The same thing applies when you fill the batteries with tap water.

Although the water may be pure, it is still not advisable to use it. The reason why is because it can lead to several problems.

Bonus Tips for Maintaining Your Golf Cart Battery

Maintaining your golf cart battery is essential to ensure it lasts as long as possible and performs at its best. Here are some tips to help you keep your golf cart battery well:

  1. Keep the Battery Charged: Regularly charge your battery to maintain its state of charge. Leaving your battery in a discharged state for an extended period can cause sulfation, which reduces its lifespan.
  1. Check the Water Level: Check the water level in your battery regularly and top up with distilled water as needed. Refrain from filling the battery, which can cause electrolyte spills and damage.
  1. Clean the Battery: Clean your battery terminals and the surrounding area with baking soda and water. This will help prevent corrosion and ensure good electrical contact.
  1. Store the Battery Properly: If you won’t use your golf cart for an extended period, store the battery in a cool, dry place and keep it fully charged.
  1. Avoid Extreme Temperatures: Batteries perform best in moderate temperatures, so avoid exposing your battery to extreme heat or cold. High temperatures can cause the battery to overheat, while low temperatures can reduce its performance.
  1. Use the Right Charger: Always use the correct charger for your battery. Using the wrong charger can damage your battery and reduce its lifespan.

By following these tips, you can help maintain the performance and longevity of your golf cart battery.

FAQs about How to Check Water Level in Golf Cart Battery

How to know if the battery needs to be replaced?

If a battery is exposed to water, it will leak. If this is not the case, check the terminals and the connections to ensure there is no corrosion or damage to the battery. In most cases, you will be able to tell if the battery needs to be replaced, but if you feel any corrosion, you should immediately take the battery out of the golf cart.

read more: How to Wire a Golf Cart Batteries

What happens if a golf battery is overfilled with water?

One of the most common mistakes when filing a battery with fluid is adding too much water. This can result in acid overflow, spills, and leaks. The best way to avoid this is to check the specific gravity of the electrolyte before filling the battery.

How often should I check the water level in my golf cart battery?

It’s recommended to check the water level in your golf cart battery once a month. However, if you use your golf cart frequently or in extreme weather conditions, it’s advisable to check the water level more regularly.

What type of water should I use to refill the battery?

It’s essential to use distilled water to refill the battery. Tap water or any other type can contain minerals and impurities that can damage the battery and reduce its lifespan.

Can I overfill the battery with water?

Yes, you can overfill the battery with water. Overfilling can cause the electrolyte solution to spill out and damage the battery. Filling the battery cells up to the recommended level, usually about 1/4 inch above the plates, is essential.

What happens if the water level in the battery is too low?

If the water level in the battery is too low, the plates in the cells can become exposed to air, which can cause them to dry out and become damaged. 

This can lead to decreased battery performance, shorter lifespan, and even complete battery failure.

How long should you charge my golf cart battery?

The charging time for a golf cart battery can vary depending on the battery type and charger. It’s recommended to follow the manufacturer’s instructions for charging your battery.

Generally, charging time can range from 4 to 8 hours for a full charge, but it’s advisable to check the battery voltage or use a battery monitor to ensure the battery is fully charged before use.

Final Opinion

It’s essential to check the water level in a golf cart battery. Keeping the water level topped off prevents the battery from getting damaged. The battery will also last longer with proper water level maintenance.

 If you have any questions about checking golf cart water level, contact me anytime at Golferspark.

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