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how many amp hours do you need in a golf cart battery

by Tomas Greenholt III Published 3 years ago Updated 2 years ago
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6 volt golf cart batteries are typically 200 to 225 amp hours, and 8 volt batteries about 150 amp hours. It is important to know the ah rating of your battery, if you aren't replacing an existing charger, or to check if the existing charger is sized correctly.

Full Answer

How to properly charge a golf cart battery?

When to Charge Golf Cart Batteries:

  1. Charge your golf cart batteries before they get empty.
  2. The cart batteries could get damage permanently if you left them without any charge for a few weeks or a month; because of the self-discharge ability of the cart ...
  3. You should keep charging the batteries even when the golf cart is in rest. ...

More items...

How do you fill the battery in a golf cart?

Step-by-step Guide

  • Step 1. – Insert pump into jug of distilled water! ...
  • Step 3. – Once hand pump bulb is primed remove the dust cover from the end of the fill line on your battery watering system.
  • Step 4. – Squeezing the golf cart battery watering system hand pump with firm steady pressure to pump water into the battery cells.
  • Step 5. ...
  • Step 6. ...

What is a good battery for a golf cart?

Best Batteries for Your Golf Cart: Lithium-Ion. Lithium batteries offer many advantages over lead-acid and AGM batteries, such as an extended lifespan, significant weight reduction, increased efficiency, and an overall reduction in cost. These advantages make lithium batteries the best option for golf cart batteries.

How long does it take to charge golf cart batteries?

Most golf cart chargers will charge at 10-20 amps. If you have a 220 amp hour battery and are charging at 15 amps, it will take about 14 hours to charge. If you are charging 100 amp hours at 10 amps, it will take 10 hours to charge. It really is a simple math equation based on your used up amp hours and your chargers charging amp hours.

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How many amp hours does a golf cart use?

For example, RV and marine discharge rates usually fall into the 25 amp range while most golf car discharge rates fall into the 56–75 amp range (56 amps for 48 volt cars and 75 amps for 36 volt cars).

Is 100Ah enough for golf cart?

Ampere 12V 100Ah Golf Cart Battery The Ampere Time golf cart battery is one of the best options out there if you are looking for something reliable and ideal for long term usage. Other than being quite reliable, it also features a battery capacity rating of 100 Ah.

How many amp hours is a 48v golf cart?

48-volt golf cart batteries can be arranged in different ways. A 48-volt system of 4×12 volts can deliver approximately 600 amps.

What size battery do you need for a golf cart?

The reason so many people use 6-volt batteries in their carts is that most standard carts call for a 6-volt golf cart battery. If your cart doesn't use a 6-volt golf cart battery, then the other two standard options are an 8-volt or a 12-volt golf cart battery.

What kind of battery is best in a golf cart?

The Best Golf Cart BatteriesLifeline Marine AGM Battery GPL-4CT. View on Amazon. ... Trojan T-105 Batteries. View on Amazon. ... UPG UB12350 Battery. View on Amazon. ... Expert Power 12330 Battery. View on Amazon. ... Ampere Time LiFePO4 Battery. View on Amazon. ... VMAXTANKS 6 Volt 225Ah AGM Battery. View on Amazon. ... Mighty Max ML35-12 Battery.

Are lithium golf cart batteries worth it?

Lithium batteries offer many advantages over lead-acid and AGM batteries, such as an extended lifespan, significant weight reduction, increased efficiency, and an overall reduction in cost. These advantages make lithium batteries the best option for golf cart batteries.

How many amp hours are in a 8 volt golf cart battery?

8-volt batteries fall in the middle when it comes to range, at 56 amps. The 8-volt batteries come up 36 minutes short of the 6-volt's range at 56 amps, at an average of 128 minutes.

How many amp hours is 2 golf cart batteries?

Two 6 volts batteries rated at 220 a/h each yield 220 amp hours when wired in series for 12 volts, not 440. 6 volt golf cart batteries are good because they are true deep cycle batteries.

How many amps is a 12 volt golf cart battery?

The Five Most Common Golf Cart Battery PacksBattery System TypeVoltageAmps (Estimated)4-12 Volts48 Volts6006-8 Volts48 Volts1,0208-6 Volts48 Volts1,8006-12 Volts72 Volts9001 more row•Nov 3, 2020

What batteries do I need for a 48 volt golf cart?

For example, a typical 48-volt golf car may use eight 6-volt batteries, six 8-volt batteries, or four 12-volt batteries. Purchasing fewer batteries with a higher voltage is appealing because it reduces your upfront cost.

How many amp hours are in a 6-volt deep cycle battery?

T-105 225 Amp-Hour Deep Cycle Battery, 6 volts. This is the 225 amp-hour, 6-volt deep cycle battery from Trojan, in the popular "Golf Car" (GC2H) size. These can be used in RV's, homes, cabins and most renewable energy systems.

What's the difference between a golf cart battery and a marine battery?

The best golf cart batteries can be discharged down to 80-percent of their entire capacity and charge back up without a problem. In contrast, marine batteries prefer a maximum of a 50-percent discharge. This stark contrast means that swapping the batteries out will only lead to rapid decline in the power department.

How many volts are in a golf cart battery?

Now that we understand the differences between Amperage and Voltage, we can begin to break this down so we can locate the differences between various battery packs. For standard golf carts, we will typically see a Six Eight Volt Battery System. This can be visually determined by locating six batteries with 8 cells per battery. A cell is distinguished by a battery cap that is used for watering the batteries. With batteries used in Golf Carts, each cell will represent 2 Volts. Let’s take a look at the 5 most common battery packs we see in the market:

How does amperage affect golf carts?

It determines how far you can travel before having to fill up the tank. Well, Amperage in a golf cart is like the gas tank in your car. It will determine how far you can travel on a single charge in an electric Golf Car. The more amperage in a battery pack, the further you can drive before having to charge. Click here to learn how ...

What is the relationship between horsepower and MPG?

To get a better idea of what amperage is like in a car, let us discuss the relationship between Horsepower and MPG. Horsepower within a car determines the acceleration and power of your car . If there is no fuel in the car though, then the vehicle is not going to go anywhere. That is the importance of MPG and also how big your gas tank is in your ...

Why is it important to know the difference between golf cart batteries?

The reason understanding their differences is so important is due to the large expense of replacement batteries. By knowing their differences ahead of time, you will be able to decipher which battery pack is suitable for you when making your golf cart purchase.

Is voltage in a golf cart battery similar to horsepower?

Therefore, Voltage in a battery pack inside of an electric vehicle has to do with power. It does not have to do with fuel. Therefore, voltage in a battery pack within a golf cart will be comparable to the horsepower in a car.

Who is Caleb Amundson?

In addition, he has also worked as a Regional Sales Manager for an OEM in the Golf Cart Industry.

How to tell if golf cart has 36V or 48V?

By multiplying these holes by two, you will determine the battery’s voltage. Multiply this number by the total number of batteries installed in your golf cart.

What voltage do golf carts use?

Outside of specialty carts, most carts operate on a 36V or 48V standard and need a series of cells to supply enough power.

How long does a golf cart battery last?

With proper maintenance, a golf cart battery should last anywhere between 5-6 years.

What is amps in a car?

Amperage is akin to a gas tank in a car. Amps will determine how far the cart travels, and for how long, on a single charge. The more amps a battery generates, the further you’ll be able to drive. If you take your cart out for extended periods, this may be problematic.

What happens if you charge a battery with an underpowered charger?

An underpowered charger will cause a buildup of sulfation on the negative plate, affecting its performance. An overpowered charger causes an accumulation of corrosion on the positive plate. Ideally, you do not want your batteries to die, as charging a dead lead-acid battery can cause strain.

How to keep batteries clean?

Looking to keep your batteries clean? Use a bristle brush and a mild solution to clean the top of each battery. You can also use anti-corrosive solutions and sprays to prevent corrosion, which can be a problem with lead-acid batteries. Alternatively, you can use battery covers.

What are the two main electrical quantities to consider when replacing batteries?

Two main electrical quantities you will want to focus on when replacing batteries are voltage and current. Voltage is measured in volts, or “ V ,” and Current is measured in amps, or “ A .”

How many volts for golf cart battery?

Next, determine your battery size requirements. At BSLBATT, we typically recommend our 48V lithium golf cart battery. It’s 48 volts and 100-amp hours making it compatible with 48V golf carts. The batteries are connected in parallel meaning you can scale to get the power needed. When you use 8-Volt lead-acid batteries, you must use 6 batteries to get the required 48-Volts to run your vehicle. There are various batteries available, offering different amounts of energy, but once you choose a particular one, you are stuck with it, unless you replace the entire set of batteries. In other words, if you install 100 Amp-hours, you have committed to that capacity for the life of the battery set.

What chargers work with BSLBATT?

BSLBATT recommends several chargers including Lester Summit Series 2, Delta-Q IC Series, Delta-Q Quiq Series, and Pro Charging Systems Eagle Performance. There are many other chargers that work, but those listed will include BSLBATT’s algorithm, which optimizes user experience and performance. If you’re unsure of the charger and if an algorithm is available, reach out to the manufacturer for guidance on how to successfully charge your lithium batteries.

How long does lead acid battery last?

Lead Acid batteries have short ranges, only last 2-4 years, require weekly messy watering, can leak acid on your floor, take up to 12 hours to charge, and are very heavy which reduces performance in your vehicle.

Can you use lithium drop in batteries?

Yes, if you’ve chosen a lithium drop-in solution that is the same GC2 size as your lead-acid batteries, you may want to consider battery spacers. Battery spacers are used to fill the empty battery slots when installing true drop-in replacement batteries, such as BSLBATT’s 48V Lithium Golf Cart Batteries. By using battery spacers to fill the empty spots, you’re able to use the existing battery hold-down that comes in your vehicle. This makes installation easier while ensuring your batteries are properly held down. We recommend you purchase the number of battery spacers needed to properly fill all empty slots in your cart or low-speed vehicle.

Can you upgrade a golf cart to lithium?

Are you interested in upgrading your golf cart or LSV to lithium batteries but unsure what you’ll need to make the conversion? If you are looking at lithium batteries for these vehicles, chances are you are replacing the lead-acid batteries that came with them so that you can enjoy all the benefits of lithium power. Revitalize the life of your existing golf cart with a high-performance Lithium-Ion battery upgrade!

Can you convert a golf cart battery to lithium?

A lithium-ion golf cart battery conversion can be a simple process, but this can be dependent upon the lithium option you choose for your vehicle. Here are some things that need to be considered before selecting which lithium golf cart battery you’ll install prior to your conversion.

How much does it cost to replace a golf cart battery?

Pricing varies from pack to pack. The general consensus for golf cart battery replacement ranges from $600 on the low end to $1600 on the high end. If you are buying batteries in the lower end of the price range, then they are most likely cheap golf cart batteries that will not last as long (you really do get what you pay for when it comes to batteries). Some packs cost as much as $2500 when you start dealing with 72 Volt systems and sealed for lithium batteries. But, for the typical lead acid battery pack, $900 to $1500 is about the norm. This price range is assuming you are working with a local golf cart dealer.

How to tell 12 volt golf cart battery?

A 12 volt battery can be identified by seeing batteries with 6 cell caps on top of the battery indicating 2 volts per cell. A single 12 volt golf cart battery will have the least amperage capacity and is commonly used in 72 volt battery systems which are not terribly common among golf carts. EZGO golf cart batteries are known to be use 4-12 volt battery systems in some of their golf cart models.

How to tell if a golf cart battery is 6 volts?

A 6 volt golf cart battery can be identified by seeing batteries with 3 cell caps on top of the battery indicating 2 volts per cell. Generally speaking, a single 6 volt battery will have the highest amperage capacity and will allow for the greatest range in an 8-6 volt battery system.

How powerful is a golf cart battery?

Let’s take a close look at Voltage in a battery pack. For comparison, we like to take a look at cars since we are familiar with horsepower and miles per gallon (MPG). Therefore, voltage in a battery pack inside of an electric golf cart has to do with power. It does not have to do with fuel. Therefore, voltage in a battery pack within a golf cart will be comparable to the horsepower in a car. With this knowledge in place, we can determine a 72 volt system can be more powerful than a 48 volt system, and a 48 volt system can be more powerful than a 36 volt system. If you took notice, we said that it “can” be more powerful. The reason for this is due large in part to the controller inside the vehicle. A controller determines how much amperage is delivered from the batteries to the controller.

Why are golf cart batteries so expensive?

Simply put, Golf Cart Batteries are expensive because you aren’t visiting the gas station every week. When you purchase them, you are essentially pre-paying for fuel. Yes, you still have to charge the vehicle, however the electricity cost usually breaks down to pennies per mile. In some studies, it was shown a golf cart costs less than $.02 per mile to operate in terms of electricity cost. Buying higher quality batteries versus cheaper ones will be better in the long run and will actually cost you less since you are replacing them less frequently.

How many miles can a golf cart go in a day?

However, if you have determined your Golf Cart use will be driven less than 5 miles per day, than you can have your pick of battery packs. Keep in mind though that a standard 18 holes of golf ranges between 5-7 miles per round depending on your handicap ;).

What to do when buying an electric golf cart?

If you are in the market to purchase an electric golf cart, then the simplest thing to do first and foremost is considering the age of your golf cart batteries. This is important due to many consumers being misled as to the age of the batteries in the cart they are purchasing. At times, a consumer will be told by a private party or dealer ...

How many cycles does a lithium ion battery last?

You may notice that your lithium ion battery gets 3 to 5 thousand cycles in its life, where your traditional battery will only see 1,000 cycles max. That is pretty significant if you ask me.

What is a negatively charged battery made of?

The negatively charged electrode is typically made from graphite (carbon) and the electrolyte used will often change from one type of battery to the next. Honestly, this isn’t wildly important when it comes to understanding how lithium batteries work. Most lithium-ion batteries work the same way.

How long does it take for a lithium ion battery to charge?

Lithium Ion batteries are going to charge almost 80% of the battery in 1 hour, and can completely charge in 3 hours. 2. Lithium Ion Batteries Last Longer. Lithium Ion batteries are going to last you a lot longer than traditional Lead Acid. The chemistry used in Lithium Ion allows for more charge cycles.

Why does my flashlight light up?

Ions move through batteries, and electrons move through circuits to which the battery is connected. This provides electrical energy, causing your flashlight to light up. The only problem with batteries like this, is that there is one single reaction and they can only run in a single direction.

What are the advantages of lithium ion batteries?

The Advantages of Lithium-Ion Batteries 1 Easy charging, No “memory effect” 2 Powerful for a Lightweight battery 3 Contain no heavy toxic metals

Why does a lithium battery catch fire?

Lithium batteries tend to catch fire if they experience an internal malfunction (short circuit), or if they are overcharged. In both cases, this is what is considered a “thermal runaway”, which eventually causes the battery to explode, or at the least catch fire.

How long does a rechargeable battery last?

The chemical reactions in rechargeable batteries can happen hundreds of times, and in both directions, which can typically give you anywhere between 2 – 10 years of battery life. (This depends on how well you take care of your battery, and the amount of use it gets).

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