electric golf cart

6 Volt Golf Cart Batteries

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Shopping for an appropriate 6-volt battery for your golf cart can get very technical. I understand that!

Voltage, power, life cycle… So many words that can drive you crazy.

To save you from all the hassle of researching the nitty-gritty of each battery and deciding whether it’ll be a good buy or not, I’ve compiled this comprehensive buying guide that can help you get the battery of your choice for your golf cart in a jiffy.

And to keep it simple, I’ve only presented three top options here that are most recommended by the golf community.

If that seems compelling, let’s get into the details.

Best 6 Volt Golf Cart Batteries

VmaxTanks 6V Golf Cart Battery

VMAXTANKS 6 Volt 225Ah AGM Battery

Technical Specifications

  • Voltage: 6 Volts
  • Battery cell composition: Lead-acid, AGM
  • Maintenance-free battery

VMAXTANKS is a remarkable golf cart battery that gives impressive long-lasting power.

The battery is designed like a miniature tank. The square battery frame has dimensions of 7.3” x 9.5”, making it almost 11 inches tall. Batteries like this one are made to last, and the VMAXTANKS succeeds in that goal very well.

The fact that this battery is made to maintain its power over time is what makes it so intriguing. The internal electrolyte suspension system with the help of AGM technology ensures the electrolyte remains contained. With this excellent battery, there are no impurities or silica gels to be found.

You won’t need to add water or measure the internal electrolyte’s gravity after the battery is installed. For the duration of the product, the VMAXTANKS battery is maintenance-free and self-sufficient.

If you’re searching for a quick-charging battery, the VMAXTANKS also delivered excellent performance, quickly recharging the cart after a strenuous day on the course.

The battery’s plate thickness is another aspect to take note of. The battery will last longer if the plate is thicker. The plate on the VMAXTANKS is exceptionally thick and strong, allowing for deeper discharges of up to 80%.

If you take care of the battery as recommended by the manufacturer, it should last 8 to 10 years. The battery is excellent at providing the golf cart with steady power, even if it may be more expensive than others on this list. In addition, it has an anticipated lifespan of approximately 10 years.

To summarize, the VMAXTANKS can absolutely be an incredible addition to your golf cart that would last you a decade. A brilliant option to consider.

Might Max Battery

ML200-6 - 6 Volt 200 AH Rechargeable SLA Battery

Technical Specifications

  • Voltage: 6 Volts
  • Battery cell composition: Sealed Lead-Acid
  • Maintenance-free battery

One of the top maintenance-free batteries available today, the MightyMax is a totally sealed UL Certified battery that works impressively with golf carts.

The MightyMax battery has dimensions of 12” x 6.65” x 8.75” inches. One of the lightest batteries on our list, the battery has a weight of little more than 63 pounds. This six-volt battery has a 200-ampere capacity as well.

It is a good idea to comprehend how value is reflected in pricing while looking for the top golf cart batteries. We’re delighted to inform you that MightyMax’s performance is superior to that of its rivals while still being reasonably priced.

The MightyMax’s power output on the course is steady and potent enough for numerous rounds. This battery won’t let you down if you prefer to plant your foot on the floorboard because it has lots of power even at higher altitudes.

The battery’s 10-hour rate is 18.0 amps with 5.4 volts at 200Ah, even though a 20-hour rate is not stated. At about 70 degrees Fahrenheit, the self-discharge rate is 3 percent of capacity per month. That rate is remarkably low, demonstrating the battery’s exceptional off-season endurance.

Golf carts are capable of handling the placement to provide a foundation for the MightyMax to efficiently transmit power, particularly when the golfer has completely charged the battery using AGM technology.

This battery’s performance won’t let you down; it’s one of the finest golf cart batteries for maintaining a lengthy charge. An option worth considering!

Trojan T-105 Plus


Technical Specifications

  • Voltage: 6 Volts
  • Battery cell composition: Lead-Acid
  • Relatively maintenance-free battery

Another great deep cycle battery for golf carts is the Trojan 6V T-105. It charges rapidly and lasts for days before needing to be recharged.

A 6-volt battery with a 225 amperage capacity is called the T-105. These Trojan batteries, when used in conjunction with a smart charger, can keep golf carts moving fast over the course for an extended period of time.

The battery has the following dimensions: 10.4 inches long, 10.7 inches high, and 7.1 inches broad. The T-105 is hefty, with each battery weighing about 70 pounds. A six-pack of batteries typically weighs six pounds, so with six on a golf cart, you may anticipate a total weight of about 420 pounds.

Golfers will have to wait based on the speed of their charger since Trojan batteries can be recharged. The manufacturer advises using a smart charger to thoroughly recharge the battery and keep it fully charged for a longer time.

Batteries like the T-105 perform better if their power is not completely depleted. Instead, you may extend the life of these golf cart batteries by recharging them by around 50%.

The Trojan T-105 has an estimated shelf life of 5 to 6 years, however, with appropriate care, they can live up to 10 years.

Golfers will discover that the T-105 is mostly maintenance-free and delivers electric performance beyond the standards provided by Trojan, despite the fact that lead-acid golf cart batteries can be tricky in principle. Because of their greater performance, these batteries are well worth the cost.

The T-105 is also offered in a six-pack, which offers all six batteries for less money per battery. Customers should be aware that there is a shipping fee associated with both the single T-105 battery and the six-pack. The Trojan 6V T-105 is a well-constructed battery that performs admirably on the golf course for extended periods of time.


How to charge 6-volt golf cart batteries with a 12-volt charger?

Here’s how you charge a 6-volt golf cart battery with a 12-volt charger:
Ensure your cart is in neutral and turned off.
Find batteries on your golf cart.
Make pairs of your batteries such that each battery pair’s collective voltage is 12 volts.
Charge each pair using your 12-volt charger.
Is it doable? Yes. Is it advisable? No, especially if you don’t understand the concept of batteries very well.

How long do 6-volt golf cart batteries last?

6-volt batteries usually last five to ten years. It all depends upon how well you treat your batteries.

How to test 6-volt golf cart batteries?

Time needed: 10 minutes.

You can test your golf cart’s 6-volt batteries using any method described below

  1. Use a voltmeter

    This method doesn’t yield very precise results but it can give you a rough idea of your batteries’ health.
    If the batteries’ health is deteriorating, the voltmeter will show a value below 48 for fully-charged batteries.
    If the value is above 48, you probably don’t have anything to worry about.

  2. Use a Hydrometer

    A hydrometer can help you test the specific gravity of any liquid. As batteries use electrolyte mixtures, you can use the hydrometer to check the specific gravity of these mixtures.
    If the value comes out to around 1.280, you don’t have anything to worry about. But if you yield different numbers, it’s time to check in with a battery expert.

  3. Employ Load-Testing Technique

    Get your hands on a load tester, connect it with the battery, and put a dummy load on the battery under observation.
    If the battery is healthy, you’ll only see a .2 to .4 drop in voltage. If numbers are greater than this, you might be looking at a failing battery.

Final Thoughts

Ultimately, I’d lean towards the VMAXTANKS golf cart battery for its incredible features and long-lasting power. Yes, it may feel expensive but it’s a one-time investment that can last you a decade.

MightyMax is also a great option if you don’t want a dent in your wallet. In its price range, no other battery can beat the features MightMax provides.

I hope this buying guide has made the decision of what 6-volt battery to get simpler and swift for you. For what it’s worth, all the options described in this buying guide are user-tested and trusted by hundreds of customers.

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Justin Lynch
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