How Long Does a Golf Cart Battery Last

Golf carts typically run on electric batteries, and the lifespan of these batteries can vary depending on several factors such as usage, maintenance, and storage conditions.

On average, golf cart batteries can last anywhere from 4 to 6 years, but with proper care, they can last longer. To ensure that your golf cart batteries last as long as possible, you should follow these maintenance tips:

  1. Charge your batteries regularly: It’s important to charge your golf cart batteries after each use to maintain their performance and lifespan. Leaving the batteries in a discharged state can cause damage to the battery and reduce its lifespan.
  2. Avoid overcharging: Overcharging can cause damage to the battery and reduce its lifespan. Use a charger with an automatic shut-off feature or a timer to prevent overcharging.
  3. Check water levels: Golf cart batteries require regular maintenance, including checking the water levels. Make sure the water levels are above the plates and below the fill line. If the water levels are low, add distilled water.
  4. Keep batteries clean: Dirt and corrosion can damage the batteries, so it’s essential to keep them clean. Use a solution of baking soda and water to clean the battery terminals and cables.
  5. Store batteries properly: If you’re not using your golf cart for an extended period, it’s important to store the batteries properly. Store them in a cool, dry place, and make sure they’re fully charged before storage.

Average Lifespan of Golf Cart Batteries by Brand

BrandAverage Lifespan (in years)Battery TypeVoltageCapacity (Ah)
U.S. Battery5-6Lead-Acid6V/8V/12V105-235
East Penn4-5Lead-Acid6V/8V/12V145-225
Battle Born8-10Lithium12V100-200
Crown Deep Cycle5-6Lead-Acid6V/8V/12V105-235
MK Battery4-5Lead-Acid6V/8V/12V105-250
Rolls Battery5-7Lead-Acid6V/8V/12V100-250
Crown CR3-4Lead-Acid6V/8V/12V135-190

Battery Type:

Another important factor that can affect the lifespan of golf cart batteries is the type of battery used. There are two types of batteries commonly used in golf carts: flooded lead-acid batteries and sealed lead-acid batteries.

Flooded lead-acid batteries are more affordable, but they require regular maintenance, including checking water levels and adding distilled water when necessary. Sealed lead-acid batteries, on the other hand, require less maintenance, but they’re more expensive.

The environment in which the golf cart is used can also affect the lifespan of the batteries. Extreme temperatures, either hot or cold, can reduce the performance and lifespan of the batteries. Therefore, it’s important to avoid exposing the batteries to extreme temperatures.

The usage pattern of the golf cart can also affect the lifespan of the batteries. Frequent use of the golf cart can cause the batteries to wear out faster. If you use your golf cart frequently, it’s essential to keep an eye on the battery’s performance and replace it if necessary.

Depth of Discharge

Another important factor that can affect the lifespan of golf cart batteries is the depth of discharge (DOD). DOD refers to the percentage of the battery’s total capacity that has been used. For example, a 50% DOD means that the battery has used 50% of its total capacity.

Golf cart batteries have a recommended maximum DOD, which is typically around 50%. Using the batteries beyond this recommended DOD can cause damage to the battery and reduce its lifespan. Therefore, it’s important to avoid discharging the batteries beyond the recommended maximum DOD.

The weight capacity of the golf cart can also affect the lifespan of the batteries. If the golf cart is frequently used to carry heavy loads, this can put extra strain on the batteries, causing them to wear out faster.


Factors Affecting Golf Cart Battery Life

FactorDescriptionImpactMitigationReplacement Cost
UsageFrequency and duration of useHigh usage reduces lifespanLimit usage to what is necessary and avoid deep discharges$100-$500 per battery
MaintenanceRegular maintenance and cleaningNeglecting maintenance can shorten lifespanRegular cleaning, watering, and inspection$100-$500 per battery
ChargingProper charging techniques and equipmentOvercharging or undercharging can damage batteriesUse a quality charger with the correct settings$200-$500 per charger
TemperatureExposure to extreme temperaturesHot or cold temperatures can reduce lifespanStore batteries in a temperature-controlled environment$100-$500 per battery
AgeAge of the batteryOlder batteries have a shorter lifespanRegular replacement every 4-6 years$100-$500 per battery

Types of Golf Cart Batteries

TypeDescriptionProsConsAverage Lifespan (in years)
Lead-AcidTraditional battery type with a liquid electrolyteAffordable and widely availableRequires regular maintenance and has a shorter lifespan3-6
AGMAbsorbed Glass Mat battery type with a gel electrolyteSealed and maintenance-free with a longer lifespanMore expensive and can be damaged by overcharging5-8
LithiumLightweight and high-performance battery typeLong lifespan and requires minimal maintenanceExpensive upfront cost and limited availability8-10

Signs of a Failing Golf Cart Battery

SignDescriptionCauseSolutionReplacement Cost
Slow AccelerationGolf cart has reduced speed and accelerationBattery is losing its capacityReplace the battery$100-$500 per battery
Short Run TimeGolf cart can only run for a short distance or timeBattery is losing its capacityReplace the battery$100-$500 per battery
LeakingBattery is leaking fluid or has visible damagePhysical damage or failureReplace the battery and investigate the cause$100-$500 per battery
OverheatingBattery is hot to the touch or emitting fumesOvercharging or overheatingReplace the battery and investigate the cause$100-$500 per battery
Swollen or BulgingBattery casing is bulging or distortedOvercharging or physical damageReplace the battery and investigate the cause$100-$500 per battery


Finally, it’s important to choose the right charger for your golf cart batteries. Using a charger that’s not compatible with your batteries can cause damage and reduce their lifespan. It’s recommended to use the charger provided by the golf cart manufacturer or a charger that’s specifically designed for your batteries.

In summary, the lifespan of a golf cart battery can be affected by various factors, including usage patterns, maintenance, storage conditions, depth of discharge, weight capacity, and charger compatibility. By considering these factors and following the maintenance tips mentioned above, you can maximize the lifespan of your golf cart batteries and ensure optimal performance from your golf cart.


  • Ray Barnes

    Ray Barnes, our Senior Staff Writer and a Golf Analyst with a PhD in Sports Analytics, is a beacon of insight in the golfing world. With a deep understanding of the sport's nuances, statistical analysis, and a talent for demystifying complexities, he provides in-depth analysis and captivating narratives that engage golf enthusiasts worldwide.

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