What Kind Of Water For Golf Cart Batteries


Which type of water is best for golf cart batteries?

“what kind of water for golf cart batteries?”

If you have golf cart batteries, you’re probably already aware of the importance of maintaining them properly and keeping them healthy. The fluids used in batteries can vary from one type to another, and knowing which one to use for your golf cart batteries can help keep them in good condition longer, 

saving you money in the long run! Here are three different fluids used in golf cart batteries, along with their pros and cons. So choose wisely!


What Charges The Battery On A Gas Golf Cart
What Charges The Battery On A Gas Golf Cart

General advice

The main types of water used for golf cart batteries are distilled water, deionized water, and reverse osmosis water. Each has its benefits and drawbacks, so it’s essential to choose the right one for your needs. 

 Distilled and deionized water are often used interchangeably to describe filtered, pure, moisture-free water. The main difference between them is that distilled water has been heated to eliminate any minerals or gases, whereas deionized water only undergoes filtration.

Distilled Water

Distilled water in your golf cart batteries is essential to extend their lifespan. This type of water has been purified and doesn’t contain any minerals that can corrode the battery’s internals. Plus, distilled water won’t leave any deposits on the lead plates, which can decrease the battery’s performance. 

To top it off, distilled water has a neutral pH so that it won’t damage the battery’s casing.

 Distilled water to top off your golf cart battery can extend its lifespan.


 For these reasons, it’s recommended that you use distilled water in your golf cart battery instead of tap or bottled water. If you need to know how much-distilled water to add to your battery, contact your local dealer, and they’ll be able to walk you through the process. 

They can also let you know if there are any complications with adding it in a particular way. Using distilled water will ensure that you’re protecting your battery from corrosion, deposit build up, and a change in acidity, which could affect the longevity of your battery. 

If all this information has confused you about what kind of water to put into your golf cart battery next time, don’t worry!. Let us know if you have any questions or concerns; we want to ensure that your golf cart battery lasts as long as possible.

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Deionized Water

 Deionized water is a type of water that has all the minerals removed from it. In other words, it has been treated to remove all the ions. The process removes the mineral salts and increases conductivity, making this type of water perfect for a battery’s electrolyte solution. The process also makes it more expensive than tap or distilled water because it requires extra time and energy to create.

 For example, if you have an AGM battery and use deionized water as its electrolyte solution, it will hold up to 70% more charge than tap or distilled water. Deionized water is recommended if you plan on using a deep cycle battery and need consistent results without worry. The downside is that it’s pretty expensive, so you may want to choose one of these other options instead. 

Tap water can work fine, except for hard water, which should be avoided because it could lead to lower performance levels. Distilled water is another option, but like deionized, it can be hard to find in stores and comes with high costs. It’s possible to mix both to save money but if you do this, ensure your ratio stays at 50-50%.

What Charges The Battery On A Gas Golf Cart
What Charges The Battery On A Gas Golf Cart

Reverse Osmosis Water

Run regular tap water through a reverse osmosis filter to make reverse osmosis water. This will remove the impurities, leaving you with clean, mineral-free water that’s perfect for your golf cart batteries.

 Tap water isn’t ideal because it contains minerals that may build up on your golf cart battery’s lead plates. These minerals, especially calcium and magnesium, cause electrolyte levels to fluctuate, which can damage or destroy your battery. Most experts recommend using reverse osmosis (RO) water in golf carts and EV cars. 

This highly purified system removes any impurities from tap water, so you don’t have to worry about mineral buildup. It’s also better than distilled water because RO filters out bacteria and other pollutants in tap water. In addition, many say they feel refreshed after drinking RO filtered water versus other types of bottled water.

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The benefits and risks of all three types

Three types of water can be used in golf cart batteries – distilled, deionized, and reverse osmosis. Each has its benefits and risks that should be considered before making a decision.

 Significant differences must be considered when it comes to distilled, deionized, and reverse osmosis water. Distilled or deionized water is safe to use in a battery but doesn’t provide much benefit over regular tap water. The most significant benefit of distilled or deionized water is that it doesn’t contain any minerals, which could lead to corrosion in your battery if they are allowed to build up.

 However, the biggest downside to distilled or deionized water is that it doesn’t conduct electricity very well. This means you might need a higher acid concentration in your battery to charge it fully. And if you don’t have enough acid in your battery, it could eventually erode and ruin.

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