How Long Do Golf Cart Batteries Last?

Last Updated on May 11, 2023 by Deb

Golf carts have become increasingly popular for transportation on golf courses, as well as for personal use in gated communities, parks, and other recreational areas. These vehicles or electric golf carts are powered by batteries, which are responsible for their smooth and efficient operation. However, like any other battery, golf cart batteries have a limited lifespan and require periodic replacement. The question on many golf cart owners’ minds is, “How long do golf cart batteries last?” The answer depends on several factors, including the type of battery, frequency of use, and maintenance practices. In this blog post, we will explore the lifespan of golf cart batteries, the factors that affect their longevity, and tips to help you extend their lifespan.

As a golf cart owner, every golfer must know how long do golf cart batteries last. It helps them to maintain their overall expenditure for the golf game.

Table of Contents

1 How long do golf cart batteries last?

How long do golf cart batteries last?

The lifespan of golf cart batteries can vary depending on several factors, including the type of battery, frequency of use, and maintenance practices. Generally, lead-acid batteries, which are the most common type of golf cart battery, have a lifespan of around three to five years. However, with proper care and maintenance, they can last up to seven years.

The lifespan of lithium-ion batteries, which are becoming more popular in golf carts, can be significantly longer, with a lifespan of up to ten years or more. However, they are also more expensive than lead-acid batteries.

The frequency of use is another factor that can impact the lifespan of golf cart batteries. Batteries that are used more frequently and discharged deeply regularly will have a shorter lifespan than batteries that are used less frequently and discharged to a lesser extent.

Proper maintenance practices can also help extend the lifespan of golf cart batteries. This includes regular cleaning and inspections, as well as proper charging techniques. Overcharging or undercharging can damage the battery and shorten its lifespan.

In summary, the lifespan of golf cart batteries can vary, but lead-acid batteries typically last three to five years, while lithium-ion batteries can last up to ten years or more. Proper maintenance practices, such as regular cleaning and proper charging techniques, can help extend the lifespan of golf cart batteries.

Types of batteries used on golf carts

There are three main types of batteries used on golf carts: lead-acid batteries, lithium-ion batteries, and AGM batteries.

1. Lead-Acid Batteries:

These are the most common type of batteries used on golf carts. They are affordable, reliable, and easy to maintain. Lead-acid batteries come in two varieties: flooded lead-acid batteries and sealed lead-acid batteries. Flooded lead-acid batteries require periodic maintenance, such as checking and adding distilled water to the cells, while sealed lead-acid batteries are maintenance-free.

2. Lithium-Ion Batteries:

These batteries are becoming increasingly popular in golf carts due to their long lifespan and high energy density. Lithium-ion batteries are more expensive than lead-acid batteries but offer several benefits, including higher efficiency and longer cycle life. They are also lighter in weight, which can improve the overall performance of the golf cart

3. AGM Batteries:

Absorbent Glass Mat (AGM) batteries are a type of sealed lead-acid battery that uses a mat of glass fibers to hold the electrolyte in place. They are more expensive than flooded lead-acid batteries but offer improved performance, longer lifespan, and maintenance-free.

Each type of battery has its own advantages and disadvantages, and the choice of battery will depend on the specific needs and preferences of the golf cart owner. The most common type of battery used in golf carts is lead-acid batteries, while lithium-ion batteries are gaining popularity due to their longer lifespan and better performance.

Indications to replace the golf cart battery

There are several indications that it may be time to replace the golf cart battery. These include:

Reduced Performance: As the battery ages, it may not provide the same level of performance as when it was new. This can manifest as reduced speed, decreased range, or a decrease in power.
Longer Charging Time: As the battery ages, it may take longer to charge, and it may not hold a charge for as long as it once did.
Corrosion or Damage: Corrosion or damage to the battery can reduce its performance and lifespan. Signs of corrosion include a buildup of white powdery substance on the terminals. Damage to the battery can include cracks, leaks, or bulges.
Low Voltage: If the voltage of the battery drops significantly, it may be an indication that it needs to be replaced.
Age: Lead-acid batteries typically have a lifespan of three to five years, and lithium-ion batteries can last up to ten years or more. If the battery is approaching or exceeding its expected lifespan, it may be time to replace it.

If you notice any of these signs, it may be time to replace your golf cart battery. It’s important to regularly inspect and maintain your battery to ensure that it lasts as long as possible and that you avoid any unexpected breakdowns or performance issues.

Factors Affecting Golf Cart Battery’s Lifespan

The lifespan of a golf cart battery can be affected by several factors, including:

Frequency of Use: Frequent use of the golf cart can result in a shorter battery lifespan. The more often the battery is used and discharged, the faster it will degrade.
Depth of Discharge: A deeper discharge of the battery can also shorten its lifespan. Consistently discharging the battery to a low level can cause it to degrade faster than if it is only partially discharged.
Charging Practices: Proper charging practices are important to maximize the lifespan of a golf cart battery. Overcharging, undercharging, or charging at the wrong voltage can damage the battery and reduce its lifespan.
Temperature: Extreme temperatures, both hot and cold, can impact the performance and lifespan of a golf cart battery. High temperatures can cause the battery to degrade faster, while extreme cold can reduce the battery’s capacity.
Maintenance: Proper maintenance practices, such as regular cleaning, inspections, and water level checks, can help extend the lifespan of a golf cart battery. Neglecting maintenance can cause the battery to degrade faster and require replacement sooner.
Type of Battery: The type of battery used can also impact its lifespan. Lithium-ion batteries, for example, typically have a longer lifespan than lead-acid batteries.

In summary, the frequency of use, depth of discharge, charging practices, temperature, maintenance, and type of battery are all factors that can impact the lifespan of a golf cart battery. By properly maintaining the battery, using proper charging practices, and being aware of the impact of temperature and usage on the battery, you can help extend its lifespan and get the most out of your golf cart.

Maintenance procedure of golf cart batteries

Proper maintenance of golf cart batteries is essential to ensure that they last as long as possible and provide reliable performance. Here are the key maintenance procedures for golf cart batteries:

Regular Cleaning: Clean the battery terminals and surrounding area with a mixture of baking soda and water to remove any corrosion or buildup. Rinse with clean water and dry thoroughly.
Water Level Check: Check the water level in each cell of the battery regularly, and add distilled water as needed to keep the water level above the plates but below the fill line. Do not overfill the battery.
Equalization Charge: Perform an equalization charge periodically to balance the charge between the cells in the battery. This helps to prevent sulfation and stratification.
Charging Practices: Charge the battery after each use and avoid overcharging or undercharging. Follow the manufacturer’s guidelines for charging the battery.
Storage: If the golf cart will not be used for an extended period, remove the battery and store it in a cool, dry location.
Inspection: Inspect the battery regularly for any signs of damage, such as cracks or bulges. Replace the battery if any damage is found.
Replacement: If the battery is reaching the end of its expected lifespan or is no longer holding a charge or providing adequate performance, replace it with a new battery.

By following these maintenance procedures, you can help extend the lifespan of your golf cart battery and ensure that it provides reliable performance for years to come.

How to maximize a golf cart battery’s lifespan?

To maximize the lifespan of a golf cart battery, you can follow these tips:

Proper Charging: Charge the battery after each use and avoid overcharging or undercharging. Use a quality charger that is compatible with your battery and follow the manufacturer’s guidelines for charging.
Equalization Charge: Perform an equalization charge periodically to balance the charge between the cells in the battery. This helps to prevent sulfation and stratification.
Water Level Check: Check the water level in each cell of the battery regularly, and add distilled water as needed to keep the water level above the plates but below the fill line. Do not overfill the battery.
Proper Use: Avoid frequent deep discharges of the battery, as this can reduce its lifespan. Try to limit the number of full discharges and avoid leaving the battery in a discharged state for an extended period.
Temperature Control: Keep the battery at a moderate temperature range. Extreme temperatures, both hot and cold, can impact the performance and lifespan of a golf cart battery. High temperatures can cause the battery to degrade faster, while extreme cold can reduce the battery’s capacity.
Maintenance: Regularly clean the battery terminals and surrounding area with a mixture of baking soda and water to remove any corrosion or buildup. Inspect the battery regularly for any signs of damage, such as cracks or bulges. Replace the battery if any damage is found.

By following these tips, you can help maximize the lifespan of your golf cart battery and get the most out of your investment. Proper charging, water level check, proper use, temperature control, maintenance, and periodic equalization charging are all key factors in ensuring the longevity of your golf cart battery.

Via Giphy

Experts’ Tips Make Golf Cart Batteries Last Longer

Here are some tips to help you maximize the lifespan of your golf cart batteries:

Charge your batteries properly: Overcharging or undercharging your batteries can shorten their lifespan. Make sure to follow the manufacturer’s guidelines for charging your batteries and avoid leaving them on the charger for extended periods.
Maintain the water levels: Lead-acid batteries require regular maintenance to ensure that the water levels are maintained. Check the water levels in your batteries regularly and top them off with distilled water as needed.
Keep your batteries clean: Dirt and debris can accumulate on your batteries and interfere with their performance. Clean your batteries regularly with a soft brush and a mixture of baking soda and water.
Store your batteries properly: If you are storing your golf cart for an extended period, make sure to store the batteries in a cool, dry place and keep them fully charged.
Avoid overworking your batteries: Avoid driving your golf cart up steep hills or carrying heavy loads, as this can put a strain on your batteries and reduce their lifespan.
Use a quality battery charger: Using a high-quality battery charger can help ensure that your batteries are charged properly and can prolong their lifespan.
Consider upgrading to lithium-ion batteries: Lithium-ion batteries have a longer lifespan and require less maintenance than lead-acid batteries. Upgrading to lithium-ion batteries can be more expensive upfront but can save you money in the long run.

By following these tips, you can help maximize the lifespan of your golf cart batteries and avoid the cost of frequent replacements.

How Much Does It Cost to Replace Golf Cart Batteries?

The cost to replace golf cart batteries can vary depending on several factors, such as the type of battery, the size and capacity of the battery, and the brand of the battery. Here are some general cost estimates:

Lead-Acid Batteries: These are the most common type of battery used in golf carts, and they typically range in price from $600 to $1,000 for a set of six batteries.
Lithium-Ion Batteries: These are a newer type of battery that is becoming more popular due to their longer lifespan and lighter weight. They typically cost more upfront, ranging from $2,000 to $4,000 for a set of six batteries.
Brand: The brand of the battery can also affect the cost. High-end brands such as Trojan or Crown can cost more than generic or lower-end brands.
Installation: The cost of installation can also vary, depending on whether you do it yourself or hire a professional.
Trade-In: If you are replacing old batteries, you may be able to trade them in for a discount on the new batteries.

In summary, the cost to replace golf cart batteries can range from a few hundred to a few thousand dollars, depending on the type and brand of the battery, as well as the cost of installation. It’s important to shop around and compare prices from different suppliers and installers to find the best deal. Additionally, proper maintenance practices can help extend the lifespan of your golf cart batteries and reduce the frequency of replacement.

How Much Does It Cost to Improve Golf Cart Batteries?

Improving golf cart batteries can mean different things, depending on what you are looking to achieve. Here are some potential upgrades you might consider and their associated costs:

Adding a Battery Watering System: A battery watering system can simplify the process of maintaining the water levels in your golf cart batteries. The cost of a watering system can range from $100 to $500, depending on the type of system and the number of batteries in your cart.
Installing a Battery Charger: Upgrading to a higher quality battery charger can help ensure that your batteries are charged properly and can prolong their lifespan. A good charger can cost anywhere from $100 to $500, depending on the features and brand.
Upgrading to Lithium-Ion Batteries: Lithium-ion batteries offer several benefits over traditional lead-acid batteries, including longer lifespan, lighter weight, and faster charging times. Upgrading to lithium-ion batteries can cost anywhere from $2,000 to $4,000 for a set of six batteries.
Adding Solar Panels: Solar panels can help keep your batteries charged and extend their lifespan. The cost of adding solar panels to a golf cart can range from a few hundred to a few thousand dollars, depending on the size of the system and the level of customization.
Customizing the Battery Compartment: If you have a custom golf cart, you may need to modify the battery compartment to accommodate larger or differently shaped batteries. The cost of this will depend on the level of customization required and can range from a few hundred to several thousand dollars.

In summary, the cost of improving golf cart batteries can vary widely depending on what upgrades you are considering. Adding a battery watering system or upgrading to a better charger can be relatively affordable while upgrading to lithium-ion batteries or customizing the battery compartment can be more expensive. It’s important to carefully consider your needs and budget before deciding which upgrades to pursue.

Electrical Systems of Lithium Batteries

Lithium batteries use a different electrical system than traditional lead-acid batteries. Instead of using a series of lead plates and an electrolyte solution, lithium batteries use a chemical reaction to store and release energy.

Lithium batteries typically use lithium-ion technology, which involves the use of lithium ions moving between the anode and cathode during charge and discharge cycles. When the battery is charged, lithium ions move from the cathode to the anode, storing energy. When the battery is discharged, the lithium ions move from the anode back to the cathode, releasing energy.

Lithium batteries also have a different charging system than lead-acid batteries. Instead of requiring a full charge cycle to maintain their charge, lithium batteries can be charged at any time without affecting their overall lifespan. Lithium batteries also have a higher energy density than lead-acid batteries, meaning they can store more energy in a smaller space.

Additionally, lithium batteries have a built-in battery management system (BMS) that regulates the charging and discharging cycles to prevent overcharging or over-discharging, which can damage the battery and reduce its lifespan.

Overall, the electrical system of lithium batteries is designed to provide higher efficiency, longer lifespan, and more reliable performance compared to traditional lead-acid batteries.

Lead-Acid VS Lithium Golf Cart Batteries

Lead-acid batteries and lithium-ion batteries are two types of batteries commonly used in golf carts. Here are some of the key differences between these two types of batteries:

Lifespan: Lithium-ion batteries have a longer lifespan than lead-acid batteries. While lead-acid batteries typically last around 3-5 years, lithium-ion batteries can last up to 10 years or more.
Weight: Lithium-ion batteries are lighter than lead-acid batteries, which can improve the performance and handling of your golf cart.
Charging Time: Lithium-ion batteries can be charged more quickly than lead-acid batteries, which can be convenient if you need to charge your batteries frequently.
Maintenance: Lead-acid batteries require more maintenance than lithium-ion batteries. Lead-acid batteries need to be regularly checked and topped off with water, while lithium-ion batteries do not require any maintenance.
Cost: Lithium-ion batteries are more expensive upfront than lead-acid batteries, but they have a longer lifespan and require less maintenance.

In summary, lithium-ion batteries offer several advantages over lead-acid batteries, including a longer lifespan, lighter weight, faster charging time, and lower maintenance requirements. However, they are more expensive upfront. Ultimately, the choice between lead-acid and lithium-ion batteries will depend on your specific needs and budget.

Related: Electric VS Gas Golf Cart

Long-Lasting Lithium Golf Cart Battery Available in the Golf Market

There are several long-lasting lithium golf cart batteries available in the golf market today. Here are some examples:

Battle Born Batteries: These batteries are designed specifically for golf carts and offer up to 3,000 cycles and a 10-year warranty. They are lightweight, have a fast charging time, and are designed to withstand high temperatures.
RELiON Golf Cart Lithium Battery: These batteries offer up to 5,000 cycles and a 7-year warranty. They are lightweight, have a high energy density, and are designed to work with a variety of golf cart models.
Smart Battery 12V Lithium Golf Cart Battery: This battery offers up to 5,000 cycles and a 10-year warranty. It is lightweight, has a fast charging time, and is designed to be a drop-in replacement for traditional lead-acid batteries.
Lithium Pros Titanate Golf Cart Battery: This battery offers up to 10,000 cycles and a 3-year warranty. It is designed for high-performance golf carts and can withstand high temperatures and heavy usage.

Overall, lithium golf cart batteries offer longer lifespans, faster charging times, and better performance compared to traditional lead-acid batteries. While they may have a higher upfront cost, the long-term cost savings and benefits make them a popular choice for many golf cart owners.

FAQs

How do you know when golf cart batteries are dying?

Here are some signs that your golf cart batteries may be dying or nearing the end of their lifespan:

Reduced Range: If you notice that your golf cart is not able to travel as far as it used to on a single charge, this could be a sign that your batteries are losing their ability to hold a charge.
Slow Acceleration: If your golf cart is slow to accelerate or struggles to climb hills, this could be a sign that your batteries are losing their capacity.
Low Voltage: If you notice that the voltage of your batteries is consistently low, even after a full charge, this could be a sign that your batteries are losing their ability to hold a charge.
Corroded Terminals: Corrosion on the battery terminals can indicate that your batteries are not performing properly.
Shorter Lifespan: If your batteries have a shorter lifespan than expected, this could indicate that they are nearing the end of their lifespan.
Swollen Batteries: If you notice that your batteries are swollen or misshapen, this could be a sign that they are failing and need to be replaced.

If you notice any of these signs, it’s important to have your batteries tested by a professional to determine whether they need to be replaced.

What are the symptoms of a bad battery on an electric golf cart?

Here are some common symptoms of a bad battery on an electric golf cart:

Weak Acceleration: If you notice that your golf cart is slower to accelerate than usual, or if it has difficulty climbing hills, this could be a sign that your batteries are weak or failing.
Low Tavel Distance: If your golf cart is not able to travel as far as it used to on a single charge, this could be a sign that your batteries are losing their ability to hold a charge.
Overheating: If your batteries are overheating or becoming excessively hot, this could be a sign that they are failing.
Leaking Batteries: If you notice any signs of leaking or corrosion on your batteries, this could be a sign that they are failing.
Low Voltage: If the voltage of your batteries is consistently low, even after a full charge, this could be a sign that your batteries are losing their ability to hold a charge.

If you notice any of these symptoms, it’s important to have your batteries tested by a professional to determine whether they need to be replaced. Additionally, regular maintenance, such as checking the water levels and keeping your batteries clean, can help prevent battery problems from occurring in the first place.

How often should you top off golf cart batteries?

The frequency with which you should top off your golf cart batteries depends on several factors, including the type of batteries you have and how often you use your golf cart. However, as a general rule of thumb, you should check your battery water levels and top off the batteries as needed every 1-2 months.

Lead-acid batteries, which are the most common type of battery used in golf carts, require regular maintenance to ensure that the water levels are maintained. Ideally, you should check the water levels in your batteries at least once a month and top them off with distilled water as needed. Be careful not to overfill the batteries, as this can lead to acid spillover.

If you use your golf cart frequently or in extreme conditions, such as in hot weather or on hilly terrain, you may need to top off your batteries more frequently. On the other hand, if you only use your golf cart occasionally, you may be able to check and top off the water levels less frequently.

In any case, it’s important to follow the manufacturer’s guidelines for battery maintenance and consult your owner’s manual for specific instructions on checking and topping off your golf cart batteries.

How often do you need to check the water in golf cart batteries?

As a general guideline, you should check the water levels in your golf cart batteries every 1-2 months. However, the frequency with which you need to check the water levels can depend on several factors, such as the type of batteries you have, how often you use your golf cart, and the climate in which you operate your golf cart.

If you use your golf cart frequently or in extreme conditions, such as in hot weather or on hilly terrain, you may need to check the water levels more frequently. On the other hand, if you only use your golf cart occasionally, you may be able to check the water levels less frequently.

What would drain a golf cart battery?

Several factors can drain a golf cart battery. Here are some common ones:

Overuse: If you use your golf cart frequently or for long periods, this can drain the battery. The more the battery is used, the more quickly it will discharge.
Hilly Terrain: If you frequently operate your golf cart on hilly terrain, this can put additional strain on the battery and cause it to discharge more quickly.
Extreme Temperatures: Extreme hot or cold temperatures can impact the performance of your golf cart battery. In very hot weather, the battery may discharge more quickly, while in cold weather, the battery’s capacity may be reduced.
Battery Age: As golf cart batteries age, they may not hold a charge as well as they once did, leading to shorter run times and more frequent charging.
Accessories: Running additional accessories, such as lights or a stereo, can drain the battery more quickly.
Corroded Terminals: Corrosion on the battery terminals can interfere with the battery’s ability to charge and discharge, leading to reduced run times.

To avoid excessive battery drain, it’s important to follow the manufacturer’s recommendations for battery maintenance, use your golf cart in appropriate conditions, and avoid overusing accessories. Additionally, regular battery maintenance, such as checking and topping off the water levels, can help ensure that your golf cart battery performs optimally.

Will new batteries make my golf cart faster?

New batteries may not necessarily make your golf cart faster, but they can help improve the overall performance of your golf cart. The speed of a golf cart is determined by several factors, including the motor, controller, and gears. While batteries are an important component of the electrical system, they alone do not affect the speed of the golf cart.

However, if your old batteries were in poor condition or not holding a charge as well as they should, replacing them with new ones may improve the overall performance of your golf cart. New batteries can provide more consistent power to the motor, resulting in better acceleration, longer run times, and improved overall performance.

It’s also worth noting that the speed of your golf cart may be limited by the controller, which is responsible for regulating the amount of power sent to the motor. Upgrading the controller can help increase the speed of your golf cart, but this is a more complex and expensive process than simply replacing the batteries. It’s important to consult with a professional or refer to your owner’s manual for guidance on making any modifications to your golf cart.

Can you bring golf cart batteries back to life?

In some cases, it may be possible to revive a dead or dying golf cart battery, but it depends on the specific circumstances. Here are some methods that may help bring a golf cart battery back to life:

Equalization charging: This is a process that involves charging the battery at a higher voltage than normal for a longer time. This can help remove sulfation buildup on the battery plates, which can cause reduced performance and capacity.
Desulfation treatment: This involves using a specialized desulfation charger to dissolve the sulfate buildup on the battery plates. This method is most effective if used early before the sulfation buildup becomes too severe.
Reconditioning: This process involves discharging the battery completely, then recharging it slowly and carefully. This can help revive the battery and improve its overall performance.
Battery additives: Some battery additives, such as Epsom salt or baking soda, can help dissolve sulfation and improve battery performance. However, these methods are not always effective and may cause damage to the battery if not used properly.

It’s important to note that attempting to revive a dead or dying golf cart battery is not always successful, and there is a risk of causing further damage to the battery or the electrical system of your golf cart. It’s best to consult with a professional or refer to your owner’s manual for guidance before attempting any battery revival methods. Additionally, regular maintenance and proper care can help extend the life of your golf cart battery and prevent the need for revival methods.

Do I have to use distilled water in my golf cart batteries?

Yes, it is recommended to use distilled water when topping off the water levels in your golf cart batteries. Using tap water or other types of water can introduce impurities and minerals that can affect the performance and lifespan of your batteries.

Distilled water has had all of its impurities removed through a process of distillation, which makes it pure and free of minerals and other contaminants. This makes it ideal for use in golf cart batteries, which require clean and pure water to function properly.

When adding water to your golf cart batteries, it’s important to only fill the cells to the recommended level, as overfilling can lead to spillage and damage to the battery. Additionally, it’s recommended to check the water levels in your golf cart batteries regularly and top them off as needed to ensure that the batteries are functioning properly and to help extend their lifespan.

Why You Should Get a Lithium Golf Cart Over Traditional Batteries

Final Thoughts

Every golfer must know that the lifespan of a golf cart battery can vary depending on several factors, including the type of battery, usage, maintenance, and charging habits. While lead-acid batteries typically last 2-5 years, lithium batteries can last up to 10 years or more. It is important to properly maintain and care for your golf cart batteries to maximize their lifespan and ensure reliable performance.

Regularly checking the water levels, charging the batteries after each use, and keeping them clean and dry can help extend their lifespan. Investing in a quality battery charger and avoiding overcharging or deep discharging can also help maintain the health of your golf cart batteries.

If you’re in the market for new batteries, consider the benefits of lithium batteries, such as their longer lifespan, faster charging time, and higher energy density. While they may have a higher upfront cost, they can offer long-term cost savings and better performance.

Overall, taking care of your golf cart batteries is an important part of ensuring the longevity and reliability of your golf cart. With proper maintenance and care, your batteries can provide you with years of enjoyable golfing experiences.