7 Best Golf Cart Batteries: Pros, Cons, Reviews

For those dedicated to the game or simply enjoying the luxury of a personal ride, choosing the best golf cart batteries is crucial. These batteries are the heartbeat of your cart’s performance, dictating the pace of your game and the efficiency of your ride.

So, what are the best golf cart batteries? 

1. Trojan T-105 Batteries
2. Lifeline Marine AGM Battery GPL-31T
3. UPG UB12350 Battery
4. Expert Power 12330 Battery
5. Ampere Time LiFePO4 Battery
6. VMAXTANKS 6 Volt 225Ah AGM Battery
7. Mighty Max ML35-12 Battery

You won’t want to miss out on the details of any of these batteries, because finding the right battery can save you hundreds of dollars. 8-volt and 12-volt options might be prevalent, but there’s a broader spectrum to explore. Consider the benefits and nuances of flooded (lead-acid), absorbent glass mat (AGM), and advanced lithium-ion batteries.

By reading on you’ll also learn that it’s not just about the type, but also about understanding voltage, charging dynamics, and maintenance. For context, a golf round typically uses around 40 minutes of battery run time. Given a discharge rate of 56 amps, you’re looking at approximately two rounds per full charge.

Your cart’s seating, the weight it carries, and even the regularity of your golf sessions play a role in battery efficiency. So, whether it’s maneuvering from the first tee to the last or traveling between locations, make the right choice with the best golf cart batteries to power your expeditions.

Top 3 Picks Golf Cart Batteries

Why You Should Trust Us

Our team spends thousands of hours trying out and researching golf equipment to help you take your game to the next level. Here’s our product review process.

How We Reviewed These Products

Golfspan only shares equipment and brands we trust.

I started Golfspan years ago after a 15-year career instructing and coaching golfers, and I meticulously researched and reviewed each of the products below. Following this, an editor combed through all the information to ensure it reads well and is factual. We also regularly review our content as the market changes to bring you the latest in golfing gear.

For this post on the best golf cart batteries, I considered the following criteria:

1. Cost
2. Voltage
3. Discharge rates
4. Durability
5. Dimensions
6. Weight
7. Warranty

Read more: How Long Do Golf Cart Batteries Last?

The 7 Best Golf Cart Batteries

1. Trojan T-105 Batteries

With a history spanning from the 1920s, Trojan is a highly admired brand in the golf cart battery manufacturing industry. Their batteries are known to be dependable and have excellent life cycles. They develop technology that sets them ahead of the pack, both users and experts alike have rated Trojan batteries as leaders in their respective categories.

The company is known for producing great deep cycle lead-acid batteries in particular. Most of the competition will agree that Trojan has set the bar high for everyone to aspire to. The batteries discharge at a slower speed enabling them to drive carts even on the longest days out on the course.

With a combination of quality, power and speed the Trojan battery packs should be one of the first brands you add to your list for evaluation.

Trojan T-105 6 Volt battery is a premium, flood leaded battery that is designed for cost-effectiveness, longevity, reliability, and performance. One of the biggest reasons for it topping the charts is its lifecycle. You can charge and discharge it 750 times which makes it among the best in the market today.

The deep cells on the T-105 will prevent early degrading from regular charging and are ideal for frequent high-power use.

Following a proper maintenance program, the T-105 batteries will enable you to enjoy many carefree, uninterrupted hours.

Dimensions:

The dimensions of the T-105 Trojan are approximately 10.3 inches long, 7.1 inches wide, and just over 10 inches high.

Discharge rates:

It has an impressive 225Ah at a 20-hour rate, offering 6-volt voltage for running small to medium-sized motors.

The rate of Discharge: 447 minutes @ 25 amps or 115 minutes @ 75 amps

With an estimate of 750 cycles providing power for more than 200 rounds of golf even at the maximum use of 75 amps, you will have to play a lot of golf to get the T-105 to give up on you.

Key Specifications:

• Weight: The T-105 weighs in at 62 pounds
• Warranty: One-year manufacturer’s warranty
• Voltage: 6V
• Battery type: Flooded lead battery
• Life Cycles: 750 life cycles

Our Verdict

Expect top-quality batteries with great backup warranty and full replacement should you experience major problems during the warranty period.

This is a battery that can handle repeated charging without degradation due to the deep cells.

Finally, the brand has been around longer than most of us, providing top-of-the-range batteries and backing up its promises. It would be a mistake to not at least consider this brand.

2. Lifeline Marine AGM Battery GPL-31T

Lifeline Marine products are aimed at the marine product market but are totally usable by the golfing community. The batteries are hand-made in the USA and approved by the US Coast Guard for use on US Military vehicles. This should inspire confidence in the product, as the US Coast Guard requires rigorous testing and a thorough evaluation process before placing a product on the approved list.

This is a true deep-cycle battery that is highly competitive in the number of deep cycles that it can accommodate and is one of the leading, if not the leading battery, in the number of charges it will go through. Lifeline Batteries are built to be extremely durable and will pass through 1000 cycles at 50% depth charges and provide a 750 cycle at 80% depth discharge.

It is compatible with most chargers available on the market as a result of the high-charge efficient design. Plus it is very easy to use making this an extremely desirable battery.

Leaks and damage are low on the list of concerns around as it uses AGM technology.

The 220Ah capacity at a 20-hour rate will enable extended travel opportunities so you never risk being stranded.

Lifeline has gained a lot of confidence in its product through the cooperation with the US Coast Guard and offers an industry-leading 5-year warranty.

Key Specifications:

• Cycle life: – 750 cycles
• Voltage: – 6 volts
• Amperage: – 220Ah
• Warranty: – 5-year warranty
• Battery Type: – AGM battery
• Measurements: – 10.28 inches long, 7.06 inches wide and 9.92 inches high
• Weight: – 66 pounds

Our Verdict

This is a premium battery that is extremely versatile. Developed for marine applications and accepted by the US Coast Guard we find it to be very reliable.

Quality is a trademark, and the 5-year warranty shows that Lifeline strongly stands beside the resilience of its product.

3. UPG UB12350 Battery

UPG Powering Innovations have been around since 1968, producing energy storage solutions to enhance their customers’ quality of life, and is one of the premium manufacturers of golf cart batteries.

The UPG UB12350 (Group U1) Battery is a powerful, state-of-the-art, sealed lead acid battery that is valve-regulated and available in 35Ah or 75Ah. It uses non-corrosive materials and a fixed fiberglass mat with an electrolyte fixed in place. Being a sealed unit makes it almost completely maintenance-free, and as it is spill-proof, you can use it in almost any rough or hilly terrain.

Key Specifications:

• The UB12350 measures 7.68 inches long, 5.16 inches wide, and 7.13 inches in height.
• Voltage: – 12v
• Amperage Rating: – 35Ah
• Battery type: – Flooded lead battery
• Life cycles: – 600 life cycles
• Warranty: – 1 year
• Weight: – 23.15 pounds
• Heavy-duty ABS Plastic shell makes it shatter-proof

Our Verdict

A strong, well-protected spill-proof, and vibration-proof battery that is built to withstand use on all terrains.

4. Expert Power 12330 Battery

The Expert Power 12330 is one of the most affordable 12v golf cart batteries you can buy. It only marginally falls short of the UB 12350 in terms of amperage, clocking in at 33Ah instead of 35Ah. It is also rather durable. The battery is well-protected with a shatterproof ABS plastic shell, and its AGM technology provides a wide temperature range. This makes the Expert Power 12330 a great choice for tough conditions.

The DOD at 100% can run for a total of 260 cycles. However, to prolong its life, you can run the battery at 50% DOD, raising the number of cycles to 500.

Key Specifications:

• The Expert Power battery measures in at 7.72 inches long, 5.16 inches wide and 7.09 inches in height.
• Voltage: – 12v
• Amperage Rating: – 33Ah
• Battery type: – Lead-acid battery
• Life cycles: 500
• Warranty: – 1 year
• Weight: – 23.81 pounds
• Shatterproof ABS Plastic build

Our Verdict

A tough battery at a very affordable price. Easy to recommend.

5. Ampere Time LiFePO4 Battery

The Ampere Time LiFePo4 is the ideal battery for truly invested golf cart users. Although batteries last a long time, you still have to replace them more than you would like in most cases. This is why the LiFePo4 is such a great choice.

With its lithium-phosphate battery, it lasts a staggering 4000 cycles, that’s an estimated 10 years of use. This towers over ordinary golf cart batteries many times, making the high initial investment worth the money. Not only this, but there are other advantages to going without an acid-based battery, too. You can safely mount the battery in any position, which is another welcome feature.

It also has a built-in BMS, which protects it from overcurrent, overcharge, over-discharge, and short circuits. Paired with a reliably high self-discharge rate, this battery has a lot to like.

Key Specifications:

• The Ampere Time LiFePo4 battery measures 13 inches long, 6.82 inches wide, and 8.48 inches in height.
• Voltage: – 12v
• Amperage Rating: – 100Ah
• Battery type: – Lithium-Phosphate battery
• Life cycles: 4000
• Warranty: – 5-years
• Weight: – 24.25 pounds
• Shatterproof ABS Plastic build

Our Verdict

With its many advantages over acid-based batteries, the Ampere Time LiFePo4 is a superior battery if you have the money to spend.

6. VMAXTANKS 6 Volt 225Ah AGM Battery

This lead-acid battery by VMAXTANKS is also on the pricier side. But this price is rather warranted. At 225Ah, it is a battery powerhouse with a lot of charge. Of course, the downside is that charging itself takes a long time. However, we certainly feel that it is worth the trade-off.

One of the main benefits of this battery is its maintenance-free design. You don’t have to add water or check the electrolyte, making it hassle-free. We also admire its longevity. The battery’s performance remains high throughout its entire lifecycle, even after repeated over discharges.

Key Specifications:

• The Ampere Time LiFePo4 battery measures in at 9.5 inches long, 7.3 inches wide and 11 inches in height.
• Voltage: – 6v
• Amperage Rating: – 225Ah
• Battery type: – Lead-acid battery
• Warranty: – 1-year warranty
• Weight: – 72 pounds

Our Verdict

A solid all-around battery. A touch heavy and on the pricey side, but hassle-free and reliable lifetime performance.

7. Mighty Max ML35-12 Battery

The Mighty Max ML35-12 provides a much cheaper maintenance-free alternative to the VMAXTANKS battery — no need to monitor electrolyte or water levels. However, due to its much more affordable price tag, it pales in comparison in amperage, rating 35Ah compared with 225Ah.

With its AGM technology, you can mount it at any angle, safe knowing that you will never be troubled by spills. It is also exceedingly robust and weighs just 23.15 lbs making it the joint lightest battery we featured.

Key Specifications:

• The Ampere Time LiFePo4 battery measures in at 7.68 inches long, 5.16 inches wide and 7.13 inches in height.
• Voltage: – 12v
• Amperage Rating: – 35Ah
• Battery type: – Lead-acid battery
• Life cycles: – ~300 life cycles
• Warranty: – 1-year warranty
• Weight: – 23.15 pounds

Our Verdict

While not the best battery on this list, it provides super value for money.

Things to Consider When Buying a Golf Cart Battery

When to Replace Golf Cart Batteries

Identifying that your batteries require replacement is as important as performing proper maintenance on them.

Most manufacturers recommended replacement period is every 5 years but it could be an even shorter period between replacements for a multitude of reasons. However, with careful maintenance and care, you can extend the lifetime of the battery by as much as 10 years.

Even with the best care and maintenance, every battery will require replacement sooner or later and there are some signals to look out for to determine when that time has arrived.

Increased Charge Time

The time it takes to get a full charge into your battery will be an early signal that it is starting to meet the end of its lifetime. So if it’s taking a long to get up to full juice, it’s time for a switch.

Loss of Distance

A strong battery should provide you with a minimum of 7 miles on a full charge. As the battery weakens, the distance that you can travel will reduce. If you generally play 18 holes, it should be able to comfortably complete that distance. When the distance covered becomes problematic, it’s time to start looking into the reasons and options available to extend the distance that you can cover every round.

Acceleration and Power

New carts with new batteries take off like a bat out of hell giving you and your passenger whiplash. Over time, as the battery wears off, the whiplash becomes less, and the bat loses a bit of impetus.

When your cart starts accelerating at the speed of a tortoise and struggles to get up the hill to a tee that is only slightly higher than the roof of your house, the signs are there that the battery needs replacing.

Physical Wear on the Battery

As soon as your battery starts growing bulges and oozing out acid like a baby’s running nose during flu season, you know it is time to part ways with some hard-earned cash.

Voltmeter Test

Obviously, you don’t have to wait for all the signs to appear, and possibly leave you at the clubhouse after a round.

Testing all the batteries on your cart regularly with a voltmeter will indicate when your battery is starting a slow decline and provide time for putting away some of your golfing money to replace it when the time comes.

What To Look Out for When Purchasing a Battery

Before we get into the detail of what battery you may require, understanding the terminology we will bandy about further into the article will greatly benefit us.

A. Voltage

Batteries are available in 6, 8, and 12 volts. The voltage refers to the force used to create an electrical current or the strength of the battery.

What is The Voltage Requirement of My Cart?

If you are unsure about how to calculate your voltage requirement, the first place to start is by looking at the manufacturer’s requirement specification.

If that is not available, the second place to look at is the current battery configuration and calculate the requirements from there. To calculate the voltage requirements, count the number of acid holes on top of every battery and multiply the number of acid holes by two to determine the voltage requirements.

The third option is to take it to the battery center to assist you in calculating the requirements.

To achieve the voltage needs, you will link the batteries in series via single connections between batteries. To achieve a series connection, you will connect the positive ports of the battery to the negative port of the next battery.

The voltage of the individual batteries connected will provide you with the combined total required. To connect the battery pack to the cart, you will connect the first battery’s positive port and the last battery’s negative port to the cart.

B. Amperage

The amperage of a battery measures its power capacity and determines how much power your battery will put out while your cart is running.

With this background knowledge, we now understand that amperage availability is the driving force behind moving your cart. The higher the amperage available, the longer your batteries will last out on the course and the more power will be available.

Batteries display the amperage per hour on the battery as Ah. Besides the minimum requirement, you’ll want to decide how much Ah works best for you. The higher the Ah, the more power it will provide per hour of use.

C. Battery Type/Model:

Golf cart batteries are classified into three different categories.

Flooded Lead Acid

FLA or “wet cell’ batteries are not sealed and contain lead plates and are based on sulphuric acid. Replacing the water allows the battery to regenerate lost electrolytes.

Gel Lead-Acid Batteries

This sealed unit utilizes a thickening agent to keep the electrolytes still. GLA batteries can take more punishment when used off the beaten track and can handle rough terrain. They will operate smoothly even when a crack appears in the outer protection.

AGM Lead-Acid Batteries

As an improvement on the GLA batteries, the AGM LA batteries are built with a fiberglass separator to keep the electrolyte in place. They are capable of resisting vibrations, spill-proof and can withstand rougher use and have proven to be more durable.

Connections and Terminals

Ensure that the number of connections and the thickness of the cables will provide the best efficiency for your power bank and will prevent overheating of the batteries.

D. Price/Budget

When searching for a battery, setting your budget and trying everything possible to stay within its constraints is important. When setting your budget, consider that skimping on your purchase now could cost you long-term.

Prices are very competitive, and agents vie for your business. There is a great benefit to be had from doing research on the internet where you will get the best overall deal. Ensure that you compare all aspects involved, such as the online prices, shipping costs, insurance, etc., to ensure you get the most out of your money.

E. Warranty and Fine Print

The warranty issued by manufacturers and resellers is extremely important, and many hidden clauses could invalidate the warranty. Take time and understand what conditions are stipulated, as it could save a lot of frustration and money in the future.

Always read the fine print to ensure you are not wasting hard-earned money and will get the most out of your golf cart experience. Manufacturers that have a high level of trust in their product will, in all probability, provide you with a longer warranty and back it up with a replacement should something go awry.

F. Always Buy Unused Batteries

Unless circumstances force you, it is never advisable to purchase batteries that are not new. Not only is this a short-term solution, as your replacement period will certainly be shorter, but you run the risk of defects you cannot detect upon arrival and potentially a shortened or non-existent warranty period.

The best performing batteries are new, but if you have to purchase pre-owned, aim for no older than 6 months.

You will normally find a stamp on the metal part of the battery containing information about the manufacture of the battery. A number should follow a letter.

The letter indicates the month of manufacture, starting from A for January to L for December.

As the lifespan of a golf cart battery is unlikely to exceed 10 years, the number indicating the year will as a norm, be within the last decade. A 2 will indicate that it was manufactured in 2012, and an 8 that it was manufactured in 2018.

G. Inspect for Any Damage

Whether you purchase a new or used battery, it would be advisable to inspect it for damage. Ensure that there are no cracks, damage, or burns that may cause the battery to fail sooner than expected. Dirt marks on new batteries could indicate that they were used and returned as defective.

H. Learn More About the Charger

The specifications of the charger must align with the requirements of the battery. Ensure that the size of the charger and power requirements are within the parameters of what you have available.

I. Weight

A heavy weight on the part of the battery will be more stable in your cart and there is a smaller chance of it falling out.

On the negative side, heavier batteries will add weight and may slow your travel slightly.

J. Determine the Battery’s Life Cycle

The number of times that you can recharge your battery will determine how long it will last. Regular cart use for extended periods will require batteries that can last longer and recharge on more occasions.

K. Determine Dimensions

The battery’s physical dimensions must play an important part in your purchase. You don’t want to get home and realize that they don’t fit into the space allocated and have to ask for a replacement from the reseller.

Are Golf Cart Batteries Deep Cycle?

While there are numerous deep-cycle battery options for golf cart owners, these batteries are designed for use in electric golf carts.

Types Of Batteries

According to Tim Baler from Golf Cart Resource, there are two core golf cart batteries: deep-cycle, and starter or automotive batteries. Deep-cycle batteries are built for electric vehicles, whereas the starter batteries are for gas golf carts.

Using a deep-cycle battery in a gas cart would damage the battery and impact its performance and life span. Similarly, inserting a starter battery into an electric golf cart would drain the battery rapidly.

The design of a starter battery intends to deliver a large surge of power at one time to get your engine started. The energy efficiency on gas golf carts is around 30%, far lower than electric carts.

Deep-cycle batteries are designed to deliver slower outputs of power for longer, enabling you to get 18 holes in on one charge.

Read more: Gas vs Electric Golf Carts

Types of Deep Cycle Batteries

There are four variants of deep-cycle batteries on the market. Each requires different levels of maintenance and varies in price and performance.

The four deep-cycle battery types are Flooded Lead Acid, AGM, Gel Lead, and Lithium-Ion golf cart batteries.

Flooded Lead Acid Battery

The flooded lead-acid batteries are the most common type of deep-cycle battery on the market. These are the batteries that Trojan first pioneered in 1952 and still have a reputation as the longest-lasting golf cart battery.

These units require consistent maintenance and watering. Otherwise, they will damage, and you will not enjoy the 7 – 9 years of expected battery life that some of these units deliver.

These products only consume distilled water, and their levels can never reach a critically high or low level. In both circumstances, it will cause acid to leak and the electrolytes to damage. It, therefore, impacts the longevity and short-term performance of the battery.

AGM Deep Cycle Batteries

The AGM batteries are a popular alternative to flood deep-cycle units, as they are built to require no maintenance or watering. These batteries save you money on maintenance costs, as well as time.

If you are considering AGM’s. I recommend considering Crown or Duracell, who both deliver units of exceptional quality.

The downside of AGM deep-cycle batteries is that they do not offer the power you receive from the flooded equivalent. And, while they will last for 6-8 years, on average, their lifespan is shorter than a deep-cycle flooded unit from Trojan.

According to Australian-based Energy Matters, the internal resistance of these batteries is diminished. It enables them to endure intense temperatures and discharge at a slower rate than other deep-cycle battery designs.

Gel Lead Deep-Cycle Batteries

Gel lead golf cart batteries are concocted by taking silica and adding it to the electrolytes. This process thickens the electrolytes and reduces the risk of acid leakage. As a result, it can be installed in any direction, unlike the flooded batteries that need to remain upright to prevent leaks.

The gel structure of the battery equips it with absorbable qualities to withstand vibration damage. This composition optimizes the lifespan of the battery. Furthermore, because gel batteries do not require water, it relieves you of constant maintenance.

To be on the safe side, it is still wise to inspect your batteries frequently to ensure they have no heat damage and are running as required.

Lithium-Ion Deep-Cycle Battery

The majority of everyday electronics that you own likely have a lithium-ion battery. This design enables a faster charge and is delivers ten times the charge cycles of a deep-cycle flooded battery. As a result, they tend to enjoy a longer lifespan.

Where other deep-cycle batteries may take 8 hours to charge, lithium-ion units achieve this in 3 hours.

Lithium-ion batteries are also lighter and, therefore, reduce the load your golf cart needs to carry. That means that your cart does not need to exert the level of energy it needs with other deep-cycle batteries. The reduced weight further helps you achieve accelerated speeds.

The main downside of this type of battery is the cost. They are considerably more than a flooded or AGM battery, which is offputting to many golf cart owners. That said, their performance, charge cycles, and lifespan may be worth the investment if these are in your budget.

Final Thoughts

Golf cart batteries form an important part of your golfing equipment. And the number of cycles, power, and compatibility with the rest of your cart is of utter importance. 6 V Flooded Lead Acid batteries tend to be the most popular, and you will find these in the vast majority of carts.

• Most Durable Golf Battery – UPG UB12350
• Most Versatile Golf Cart Battery – Lifeline Marine AGM Battery GPL-4CT
• Best Value Golf Cart Battery – T-105 Specifications

When in the market for a new battery, it’s essential to understand its specifications. Key considerations include the battery’s voltage, amperage, type, and the manufacturer’s warranty. Also, it’s recommended to opt for new batteries, inspect them thoroughly for any signs of damage, ensure charger compatibility, and consider the battery’s weight, life cycle, and dimensions.

In conclusion, to ensure the best golfing experience and seamless cart functionality, it’s imperative to invest in the best golf cart batteries and be well-informed about their characteristics and maintenance needs.

Related Articles

• Signs of Bad Golf Cart Batteries – What To Look Out For
• 6 vs 8 vs 12-volt golf cart batteries