Best Golf Cart Batteries of 2018

While golf cart batteries are designed to have a long lifespan, eventually, they die out and need to be replaced. If you’re on the market for a replacement battery for your golf cart and you have no idea what type to pick, you’ve come to the right place! In this buyer’s guide, we share essential information about golf cart batteries – including the best options currently on the market – to help you find the best option for your needs.

In a hurry? Then check out our best Golf Cart Battery right here:

Trojan Trojan 6 Volt Battery T-105
  • Voltage: 6, Amperage: 225Ah, Chemistry: Flooded
  • Length: 10.300, Width: 7.100, Height: 10.800
  • Trojan
  • Flooded Lead Acid

Golf Cart Batteries – Different Voltages

Before you purchase a golf cart battery, the first thing you need to do is figure out what type of battery your cart will need. The voltage of the battery is important, because obviously if you are using the wrong type of battery, your cart is going to receive the amount of power it needs to operate properly.

The most commonly used battery systems for golf carts are as follows:

  • 6-volt battery systems. These carts use six 6 volt batteries, or a total of 36 volts, and can travel approximately 22 miles between charges
  • 8-volt battery systems. This type of cart use six 8 volt batteries for a total of 48 volts and can travel about 19 miles between charges
  • 12-volt battery systems. These carts operate on six 12 volt batteries and will have enough power to travel around 17 miles between charges.

To determine which type of battery system your golf cart uses, locate the batteries and cont the number of holes on a single battery; there will be three, four, or six holes. Multiply the total number of holes by two (the number of volts for each cell volt) to determine the voltage; for example, 3 holes x 2 = 6-volt battery.

Battery Types

Once you figure out what voltage batteries your golf cart requires, you’ll need to determine why type of battery to use. There are three main types of golf cart batteries:

  • Flooded lead-acid batteries. These are the most commonly used types of batteries for golf carts. They feature lead plates that are founded on sulfuric acid and they aren’t sealed, which makes them highly versatile. They are also available in a variety of different sizes.
  • Gel lead acid batteries. These batteries also feature lead plates that are founded on sulfuric acid; however, unlike flooded lead-acid batteries, gel lead acid batteries are totally sealed and contain a thickening material that holds the electrolytes within them still. They are an ideal choice for people who use their golf carts on bumpy terrains.
  • AGM lead-acid batteries. With these types of batteries, a separating device constructed of fiberglass prevents the electrolytes from moving around. This type of golf cart battery is fairly new and is highly durable, as it can resist vibrations, making them a good option for all types of terrains.

Things to Consider

There are some factors that you should take into consideration before you purchase a battery for your golf cart. By considering these factors, you will be able to choose a golf cart battery that will best meet your specific needs and will provide your cart with the power that it needs.

What type of factors should you consider before you buy a golf cart? Below, we highlight some important considerations:

  • Capacity refers to the amount of time, in minutes, a battery can withhold a voltage that can be used under a 25 amp discharge. The higher the capacity rating, the more likely the battery will be able to operate properly for a longer period of time.
  • You also need to consider the voltage of the battery. As was already mentioned, the voltage you’ll need for the battery is pre-determined based on the golf cart you are driving. Use the tips mentioned above to find out what voltage you will need for your golf cart’s battery.
  • Battery type. The type of battery your golf cart will need depends on several different factors. As we already stated, there are three different types of golf cart batteries: 1) flooded led acid, 2) gel lead-acid and AGM lead-acid batteries. Each of these three types of batteries performs well, but they also have unique characteristics, which may make one more suitable for your specific needs.
  • Examine the construction of the battery to determine whether or not it will meet your needs. Though the speeds that a golf cart can reach are limited, a battery can experience more wear and tear if you drive your cart frequently or if you tend to drive it over rough terrain. A battery with sides that are rugged will be more resistant to cracks, which makes it a better option for more intense drivers. You should also consider purchasing a battery that is outfitted with features that will prevent electrical shorts from occurring, as they will prevent the battery from being severely damaged.
  • While golf cart batteries can last a long period of time, they are not built to last forever. Once it reaches a certain amount of cycles, the battery will give out (cycle refers to electrical charging and discharging). Every time your battery reaches empty and has to be recharged, its battery life is being depleted. The majority of batteries can complete between 700 and 1,500 cycles. The more cycles your golf cart battery can go through, the longer it will last you.
  • Cycle depth. In order for a battery to operate effectively, it has to be able to go through deep cycles. Golf cart batteries offer high depths and the majority of people use them as much as they possibly can, as it allows for longer cycles of charging and discharging; but unfortunately, it strains the battery. Look for a battery that features high-density lead plates, as they provide added reinforcement and can sustain deeper cycles and recharging.
  • Connections and terminals. You should also consider the connections and terminals of the golf cart battery. You want to ensure that they are made of high-quality materials so that they can withstand charging and use. Unfortunately, if the connections and terminals are not durable, there is a chance that they will melt, which will lead to serious problems; not only for the battery but for the golf cart, as well.
  • Water resistance. Consider purchasing a golf cart battery that is designed to withstand water. Between rain and puddles, there is a chance that the battery will be exposed to water. If it isn’t water resistant and is exposed to water, you could be looking at major issues.
  • Charging speed. The faster the battery charges, the better. Look for a golf cart battery that has a relatively fast charging speed so that you can get back to using your cart as quickly as possible.

Features to Look for in the Best Golf Cart Batteries

In addition to the aforementioned factors that should be taken into consideration when purchasing a golf cart battery, there are also certain features that you are going to want to look for. Below, we highlight some features that will improve the efficiency of your golf cart battery and are worth considering.

  • Deep cycle service. As we have already mentioned, a cycle refers to a battery being discharged and then recharged. A battery that offers deep cycle services is a lead acid battery that is specifically designed to be deeply discharged (it uses the majority of its capacity). These batteries can discharge anywhere from 45 to 75 percent of their capacity. If you are going to be using your golf cart a lot, a deep cycle service battery will ensure that you can get the most out of the vehicle.
  • Low maintenance. To ensure your golf cart offers the best performance possible, you’re going to want to maintain the battery. With that said, some golf cart batteries are easier to maintain than others. Unless you want to spend a great deal of time maintaining the battery, you should look for one that requires minimal care; in other words, it holds its charge for a long time and doesn’t take a long time to charge, it doesn’t need extensive cleaning, and their cells are easy to fill – or don’t need to be refilled at all.
  • Vibration resistance. The battery is going to be exposed to vibration every time you run your golf cart. High amounts of vibration can be very damaging for a golf cart battery. In order to minimize damage, look for a battery that is designed to resists vibration.
  • Power distribution and control. Look for a golf cart battery that is designed to offer improved current flow and deliver maximum power. This will ensure that the battery will provide the golf cart with the power that it needs, making it easier to handle.
  • Robust construction. The more robust the construction, the better the battery will be able to withstand bumpy terrain.
  • Some golf cart battery manufacturers offer warranties. Warranties will vary, but the can replace the battery if there are any manufacturer defects or if anything goes wrong with the battery within a specific time frame. A warranty can save you a good bit of money and provides added security and peace of mind.

Our Product Recommendations

Below, we offer our top picks for the best golf cart batteries that are currently on the market.

Trojan Trojan 6 Volt Battery T-105

The Trojan T-105 battery offers the better value than any other golf cart battery, but it’s the most expensive golf cart battery in the market.

What makes it special?

The Trojan T-105 produces 6V or 225mAh of power and is rated 25 amps at 447 minutes. This T-105 will last as much as 7 hours per single charge if you use it at 25 amps per minute. It’s imperative to also mention that its life cycle is pegged at 750 cycles, the best available in the market. But that doesn’t make up for its weight.

The battery is pretty heavy, weighing about 28kg or 62 lbs. It, however, makes up for its weight by offering enough power and battery juice to keep any golf cart going. Housing the battery is an enclosure with dimensions measuring 10.30 x 7 x 11 inches.

Trojan Trojan 6 Volt Battery T-105
  • Voltage: 6, Amperage: 225Ah, Chemistry: Flooded
  • Length: 10.300, Width: 7.100, Height: 10.800
  • Trojan
  • Flooded Lead Acid

Features:

  • Flooded lead acid battery
  • 6 volts
  • 225 Ah amperage at a 20-hour rate
  • 750 cycles
  • Deep cycle cells
  • Discharge rate: 447 minutes at 25 amps and 115 minutes at 75 amps

Pros:

  • Durable construction
  • Deep cycling
  • Backed by a 36-month warranty
  • Retains charge for up to 50 miles

Cons:

  • Requires a good bit of maintenance
  • Some users report that it is heavy

Value: Good

Conclusion: The Trojan T-105 golf cart battery comes with peace of mind. It’s long lasting and the cycles are the highest in the market.

VMAXTANK 6 Volt 225 Ah AGM Battery

The VMAXTANKS 6V battery is a battery that provides users with maximum usage life of about eight to ten years. It comes equipped with state of the art AGM Technology that ensures long life.

The VMAXTANK battery is maintenance free, so you’d need not worry about adding water every now and then. It measures about 9.5 x 7.5 x 11 inches and weighs just 72 lbs.

VMAXTANKS 6 Volt 225Ah AGM Battery: High Capacity & Maintenance Free Deep Cycle Battery for Golf Carts, Solar Energy, Wind Energy.
  • 9.5"*7.3"*11"h Heavy Duty 6V AGM DEEP CYCLE BATTERY with Float Service Life span of 8 to 10 years.
  • Electrolyte Suspension system VMAX tanks utilize an electrolyte suspension system consisting AGM (Absorbed Glass Matt) of a high porosity that totally absorb and contain the electrolyte. No silica gels or any other contaminants are used.
  • Heavy Duty Grids: VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.
  • # Maintenance Free Operation: There is no need to check specific gravity of the electrolyte or add water to VMAX tanks during float service life. In fact, there is no provision for this type of maintenance.
  • Visit Manufacturer's web site for further info vmaxtanks.com. Authorized Seller: bargainshore

Features:

  • AGM lead-acid battery
  • 6 volts
  • 225 Ah amperage
  • Deep cycle cells
  • Electrolyte suspension system
  • Heavy duty grids

Pros:

  • Maintenance free operation
  • Deep cycle cells
  • A life span of 8 to 10 years
  • No contaminants, such as silica gels

Pros:

  • Highly durable
  • Completely maintenance free
  • Easy to use
  • 12-month warranty

Cons:

  • Some users report that it doesn’t hold its charge as long as it is supposed to

Value: Excellent

Conclusion: The VMAXTANKS 6V golf cart battery is made to provide and sustain power to your golf cart for just a little token. We believe the company ships it with maximum satisfaction guaranteed.

Amstron GC2 6V AGM Golf Cart Battery

If you’re on a budget, then the Amstron GC2 AGM golf cart battery is the perfect option. It weighs 68 lbs, a tad more than the Trojan T-105 which weighs 62 lbs. The Amstron GC2 was built using the AGM (Absorbed Glass Mat) technology found on the T-105 which ensures longer battery life. You don’t have to worry about replacing the batteries for a long time to come.

The battery’s cycle is well over 600 which is the recommended average for most batteries. It measures about 10.2 x 7.1 x 10.8 inches.

Features:

  • AGM lead-acid battery
  • 6 volts
  • 210 Ah
  • Maintenance free
  • Deep cycle cells

Pros:

  • Low self-discharge rates
  • Highly durable
  • Maintenance free
  • Vibration resistant
  • Water resistant

Cons:

  • Some users report that this battery does not retain its voltage for a long period of time

Value: Good

Conclusion: One of the reasons why we recommend the Amstron GC2 6V AGM battery is because of the fact that it’s affordable and has enough battery juice to last as long as possible.

Universal UB12100-45979 12 V 100 Ah Deep Cycle AGM Battery

Features:

  • AGM lead-acid battery
  • Deep cycle cells
  • Standing self-discharge
  • Maintenance free
  • 100 Ah
  • 12 volts

Pros:

  • Maintenance free check
  • A self-discharge rate of less than three percent a month
  • Durable construction
  • Vibration resistant
  • Water resistant
  • Backed by a one year warranty

Cons:

  • Some users state that this battery is heavy and bulky in size

Value: Excellent

ExpertPower EXP12200 12 Volt 20 Ah Rechargeable Battery

Features:

  • AGM lead-acid battery
  • Maintenance free
  • Valve regulated
  • 12 volts
  • 20 amps
  • B1 terminals

Pros:

  • Long charge time
  • Long life
  • Maintenance free
  • Durable build
  • Vibration resistant
  • Water resistant

Cons:

  • This battery is fairly heavy in size and bulky in weight

Value: Good

Mighty Max Battery ML 18-12 12 V 18 AH CB19-12 SLA AGM Rechargeable Battery

Features:

  • AGM lead-acid battery
  • Maintenance free
  • 12 volts
  • 18 Ah
  • Deep cycle cells
  • Spill-proof
  • Shock resistant
  • Vibration resistant

Pros:

  • Can be mounted in any position
  • Resists shock and vibration
  • Backed by a 30 day refund policy and a 1 year warranty
  • Easy to install
  • Holds charge for a long time

Cons:

  • Some users report that this battery doesn’t hold its charge as long as it should

Value: Excellent

Golf Cart Batteries and Voltages: 6v vs 8v vs 12v

When it comes to golf cart batteries, there are three different types of voltages available: 6 volts, 8 volts, and 12 volts.

The lower the voltage of the battery the more batteries the golf cart will require; however, this does not mean that the batteries will offer less power. In fact, you can get just as much power – if not more – from lower voltage batteries. Higher voltage batteries take a longer time to recharge, but they can withstand their charge for a longer period of time.

How to Test if a Golf Cart Battery is Bad

If your golf cart is starting to sputter out more frequently, takes longer to charge, or is having a hard time accelerating, there’s a pretty good chance that you are going to need to replace the battery. If you want to be sure that your golf batter needs to be replaced before you purchase a new one, use the following steps to determine if it has gone bad:

  • Step 1 – Disconnect the battery from the golf cart.
  • Step 2 – Connect the battery to the charger and allow it to fully charge.
  • Step 3 – Remove the battery from the charger and allow it to sit for about 12 hours without use.
  • Step 4 – Take the caps on the battery’s cells off. The cells are usually located on top of the battery and are covered with plastic caps.
  • Step 5 – Place a hydrometer probe into the first cell. If you are using a squeeze bulb hydrometer, squeeze the bulb and release it to pull fluid into the tool. If you are using a syringe hydrometer, draw fluid into the tool by pulling the plunger up.
  • Step 6 – Find out the specific gravity by reading the indicator on the hydrometer and allow the fluid to pour back into the cell.

You will need to repeat steps four through six for every cell on the golf cart battery. A specific gravity reading of 1.265 means that the battery has been fully charged; if the specific gravity is 1.12 or lower, the battery is fully discharged and will not accept a charge. If the specific gravity of a cell varies by .05 or more from other cell readings, there’s a strong likelihood that the cell is dead.

Best Golf Cart Battery Brands

  • One of the most highly regarded manufacturers of golf cart batteries is Trojan. Not only do they offer a wide range of options, but their batteries are also constructed of the highest quality materials, are outfitted with the most advanced technologies, and have a long life expectancy. The manufacturer offers a four-year limited warranty, too.
  • Universal Power Group. Another excellent golf cart battery brand is Universal Power Group. This manufacturer also offers several different types of batteries, all of which are made of durable materials and state of the art technologies. Their batteries are also backed by manufacturer warranties, so you know that you will be getting a good product.
  • Expert Power. Lastly, Expert power is another highly regarded manufacturer of golf cart batteries. Like the other two brands mentioned here, Expert Power batteries are expertly crafted and made using the most advanced techniques and non-corrosive materials. And of course, they are backed by a warranty, which certifies their quality.

Frequently Asked Questions

Q: Do electric and gas golf carts need different batteries?

A: Gas golf carts are powered by combustion engines, which means that they get their power from gas, just like a car would. And just like a car requires a battery, so does a gas powered golf cart; however, the type of battery it requires differs from an electric golf cart. Why? – Because the only power that an electric golf cart receives is derived from a battery.

Q: What is the best type of battery for a golf cart?

A: It depends on your needs; however, the majority of people tend to agree that lithium-ion batteries are a better choice than lead-acid batteries. They are superior in size and weight, they can carry heavier loads, they are more resilient, and they have a better life cycle. But, this is not to say that lead acid batteries do not have their place and are poor quality; in fact, many people claim that they are more reliable. Furthermore, if they are properly maintained, they will function with 80 to 90 percent efficiency. And, lead-acid batteries are more cost-effective than lithium-ion batteries.

Q: What size battery do I need for my golf cart?

A: It depends on the type of cart you have. To find out what size you need, refer to the “Golf Cart Batteries – Different Voltages” section above.

Q: Will the battery be OK if I don’t use it during the winter?

A: With proper maintenance, your golf cart battery should be OK during the winter months.

Q: What about battery maintenance?

A: Some golf cart batteries do require maintenance. Your best bet is to check the specifications offered by the manufacturer to find out how to properly maintain the battery.

Q: Is the battery water resistant?

A: It depends on the battery. Check the manufacturer’s specifications.

Q: What is the life expectancy of the battery?

A: It will vary from battery to battery, as well as how well the battery is maintained.

Q: Does the battery come fully charged?

A: No. You will need to charge it before use.

Q: How many batteries are in one package?

A: It depends on the manufacturer. Some packages come with just one battery, while others come with multiple batteries.

Q: What makes a great golf cart battery?

A: Refer to the “features to look for in golf cart batteries” section of this guide. If a battery offers all of these features, it’s high quality and reliable.

Golf Cart Guide
 

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