Golf carts have become a popular means of transportation on golf courses and in residential communities, parks, and even business establishments. Whether for personal or commercial use, owning a golf cart requires responsible ownership, including proper battery maintenance. Golf cart batteries are an essential component that powers the vehicle, and taking care of them can result in better performance, frequent repairs, and costly replacements. In this blog, we'll discuss the dos and don'ts of golf cart battery maintenance and tips for extending their lifespan.

The Do's of Golf Cart Battery Maintenance

One of the most important things to remember is to recharge the golf carts battery after every use. Leaving the battery in a discharged state can shorten its lifespan and cause irreparable damage. Make it a habit to plug in the charger after each ride, even if the battery needs to be fully depleted.

Check the Water Level Regularly

Golf cart batteries are typically lead-acid batteries, and they require water to function properly. Checking the water level regularly, about once a month, is crucial. Low water levels can lead to sulfation, the buildup of lead sulfate crystals on the battery's plates, causing the battery to lose capacity and performance.

Clean the Battery Terminals

Over time, the battery terminals may corrode, leading to poor connections and reduced golf cart lithium battery life. Using a wire brush and a solution of baking soda and water to clean the terminals regularly can keep them from rusting and in good contact.

Do Store the Battery Properly During the Off-season

If you plan to store your golf cart for an extended period, it's essential to store the battery properly. Store it in a cool, dry place away from direct sunlight, and remove any cables connected to the battery to avoid parasitic drains.

The Don'ts of Golf Cart Battery Maintenance

While it's crucial to charge the battery after each use, it's equally important not to overcharge it. Overcharging can lead to overheating, reduced battery life, and even safety hazards. Invest in a charger with an automatic shutoff feature to prevent overcharging.

Don't let the battery run completely dead.

Running the battery until it's completely dead can cause irreversible damage and may result in its replacement. Most golf cart batteries have a recommended depth of discharge (DOD) of around 50%, and exceeding this can lead to premature wear and tear.

Refrain from mixing old and new batteries.

If you need to replace a battery, it's best to replace all the batteries in the pack to ensure even wear and capacity. Mixing old and new batteries can lead to imbalances and reduced performance.

Don't use tap water to fill the battery.

Only use distilled water to refill the golf cart batteries. Tap water contains minerals and impurities that can build up in the battery and reduce its performance.

Tips for Extending the Life of Golf Cart Batteries

Use a high-quality charger: Invest in an automatic shutoff feature and avoid using cheap, low-quality chargers. A high-quality charger can prevent overcharging and extend the battery's life.

Keep the batteries clean and dry: Keep the batteries clean and free from dirt, debris, and moisture. Moisture can cause corrosion and reduce the battery's lifespan.

Check the voltage regularly: Checking the battery voltage can help you determine when the battery needs to be charged and when it's time to replace it.

Avoid extreme temperatures: Extreme temperatures can affect the battery's performance and lifespan. Avoid exposing the 12v golf cart batteries to extreme heat or cold, and store them in a cool, dry place when not in use.

Practice safe charging: Always follow the manufacturer's instructions when charging the battery. Avoid charging the battery in extreme temperatures, and never leave it unattended while charging.

Maintain the correct water level: As mentioned earlier, keeping the water level at the correct level is crucial for maintaining the battery's performance. Make it a habit to check the water level regularly and refill it with distilled water if necessary.

Drive the golf cart regularly: Like any vehicle, the golf cart's battery needs to be used regularly to maintain its performance. If you're not using the golf cart for an extended period, consider taking it for a short ride every few weeks to keep the battery active.


Golf cart battery maintenance is essential for ensuring the vehicle's performance, safety, and longevity. Following the dos and don'ts mentioned in this blog can help you extend your battery's lifespan and avoid costly repairs or replacements. Always invest in a high-quality charger, check the water level regularly, keep the battery clean and dry, and avoid extreme temperatures. Taking care of your golf cart's battery allows you to enjoy a smooth, reliable ride and get the most out of your investment.

Dakota Lithium is a leading provider of lithium golf cart batteries. Our batteries are designed to provide maximum performance, longevity, and safety. Our golf cart batteries are 12V and 100Ah, which are compatible with most golf carts. They offer a longer lifespan, faster charging times, and a more extended run time than traditional lead-acid batteries. Switching to Dakota Lithium golf cart batteries can help you enjoy a better, more efficient experience. Contact us today to learn more about our products and how we can help you upgrade your golf cart battery.