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Golf Cart Battery Maintenance Made Easy

Batteries are an essential component of electric vehicles like golf carts. Preventative maintenance on your electric golf cart might increase its efficiency, reduce the frequency with which you need repairs, and extend the life of the cart’s battery. Awareness of the value of regular golf cart battery repair is the first step toward improving the situation. In sum, it’s wise to know your limitations and stay inside them. Therefore, we have compiled a list of easy tasks that even novice DIYers have a decent chance of completing successfully. These are the things my Dad did to keep his golf cart in good shape for many years.

Make Sure To Check The Golf Cart’s Battery On A Regular Basis (Battery Investment)

Regularly checking the electric golf cart batteries is an important part of maintaining it in top shape. In all honesty, it shouldn’t take more than a few minutes of your time. A hydrometer, which measures the density of the electrolyte in relation to its weight, may be used to check the condition of the battery cells and assure they are in proper operation. A greater specific weight indicates a higher concentration of charge and electrolytes. The electrolytes’ mass will decrease as a consequence of the discharge that happens while operating the golf cart.

Acquire And Employ A Battery Voltmeter

It is useful to have gauges and other indicators of the remaining battery life. This data might help you figure out when it’s best to plug in your battery charger (before it fully drains). If you’re using an older model, the accuracy of a battery gauge may be erratic. For this reason, having a battery load meter on hand is essential.

Make Appropriate Substitutions

You’ll eventually have to replace the battery that powers your own cart. Battery replacement should be considered if performance problems persist. Even though you may feel compelled to, you shouldn’t purchase a new battery to replace the one that’s already dead. However, the charging rate may change in a different way when a brand-new battery is used with an older charger. The new ones charge so quickly that the old ones will quickly reach their capacity much more often (and face a reduced lifespan because of it). Since everyone relies on the new set of batteries, it’s in everyone’s best interest to replace them all at once when they become outdated.

Determine Your Point Of Origin

Finding out how fast the battery is draining is the next step. You are invited to make use of this estimate as a jumping-off point for additional investigation on the performance of the battery. Battery draining faster than usual might indicate a maintenance issue with your golf cart and will cut the long life of the lifespan of your battery.

Take Proper Care Of Your Battery (Best Practices)

It is crucial that you do everything you can to avoid the battery on your electric golf cart from entirely dying. Instead of waiting until it reaches that stage, it is better to charge it beforehand. Adjust the setting if the battery life indicator flashes too often.

Be Sure To Regularly Clean Battery Acid

Recharging a golf cart battery involves discharging hydrogen gas, water, and acid. And whenever water is allowed to flow in the direction it prefers to go, this occurs. This combination has the ability to build up on the different components of the golf cart. These locations will degrade if they are left alone for too long. Regular removal of this battery acid is required to protect your golf cart from costly corrosion.

First, please make sure that all of the vent covers are attached firmly, and then proceed to cover any exposed wiring and electrical outlets. The next thing you are going to want to do is to mix one cup of boiling water with one teaspoon of baking soda. The combination may be applied to the golf cart battery’s terminals using an old toothbrush. Spray the area with cold water to eliminate any lingering baking soda once the corrosion has been removed.

Put The Appropriate Amount Of Water In It

Golf carts’ new batteries need water and electrolytes to generate electricity, thus keeping the water level up is a crucial part of battery maintenance. However, moderation in its use is crucial. Too much water may cause an electrolyte imbalance, which can be dangerous. Also, inadequate water levels might cause sulfation, which can ruin your lead plates.

If you’re having trouble controlling the flow of water, a watering pistol will probably save the day. Keep in mind that you should always use distilled water whenever it is available. If at all possible, you should refill the water tank once you’ve completed charging the battery. You’ll help boost the number of electrolytes in the body by doing this.

Checking The Health Of Golf Cart Old Batteries

If you want your golf cart battery life to function at its highest capacity, you must take care of its battery. Thus, here are the top three effective ways you can take care of your battery to make it last as long as possible and function at its best.

Always clean, dry, and secure golf cart battery tops

The best way is to keep your new electric golf cart battery clean. Before cleaning the car batteries with a bristle brush immersed, you should put on protective glasses and rubber gloves.

Use the right golf cart battery charger for 8–10 hours

Golf cart batteries can only keep a low charge after being completely recharged from a 70-80% discharge. We recommend charging your cart overnight after using it nonstop for a whole day. Even if you just used the golf cart for a short while before putting it away for the season, you should still full charge the batteries. Check out the variety of automated chargers, including chargers by Yamaha, if you’re in the market for a top-notch golf cart automatic charger that you can plug in and forget about till the following day.

Before adding water to the golf cart’s cells, wait till it’s completely charged

The best result to prevent rust is to fill the battery cells with clean water until it is within half an inch of the top of the plates. More regular battery checks are necessary if there is more than a quarter of an inch of water present. Also, if there is more than a quarter of an inch of water present, batteries should be checked more often. The decision of how far you want to go in your education is entirely up to you. But if you want the best possible performance for your new battery pack you should do this tip.


You just witnessed the most important things on how to maintain the lifespan of the battery on your club car. Golf cart battery maintenance can be easy and simple if you just follow the items we outlined above. And it is a good idea to do regular maintenance on your golf cart’s battery if you want to ensure that it delivers the highest level of performance possible.

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Jim Krautkremer

Jim has been an avid golfer and golf fan for over 40 years. He started a YouTube channel called Golf Plus about a year ago and it has been wildly successful. It only made sense to expand and reach more golfers with this site and social media. You can learn more about Jim and Golf Plus Media Group by visiting our About Page.

Jim Krautkremer

Content Creator

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