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what is the normal charge amperage for 48 volt golf carts

by Giovani Torphy Published 2 years ago Updated 1 year ago

On average, electric golf motors operate at 36 or 48 volts and draw between 50-70 amps of current while cruising at about 15 miles per hour. Keep in mind that the current draw during acceleration or while going up a hill is much higher.

Full Answer

What voltage do you charge a golf cart battery at?

While some of plugs are exclusively for either 36 volts or 48 volts carts, others will work with both voltages. The optimum battery charging voltage depends on the type of batteries that you use in your golf cart. A typical wet-cell lead-acid battery should be charged to about 14+ volts.

How long does it take to charge a 48-volt golf cart?

Are you wondering how long it takes to charge a 48-volt golf cart? Although it’s hard to say specifically, the estimated time can range from 3-7 hours, depending of how heavy duty your charger is and how low your batteries are, and how old they are. But let’s also talk about all the factors involved.

What type of charger plugs do I need for my golf cart?

There are about 8 different types of charger plugs that you can find across various golf cart models. While some of plugs are exclusively for either 36 volts or 48 volts carts, others will work with both voltages. The optimum battery charging voltage depends on the type of batteries that you use in your golf cart.

What is the difference between a 36-volt and 48-volt golf cart battery?

The one thing to keep in mind is that a 48-volt golf cart can last twice as long compared to a battery on a 36-volt golf cart. This, of course, is based on just one full charge. Also, keep in mind that the higher the voltage, the less time it will take to charge.

How many amps should my 48v golf cart charger show?

The amps may drop down very quickly if the batteries are fully charged but the ammeter should show at least 15 amps to start off. If you know that the batteries need charging and the ammeter will NOT go above 15 amps, then you probably have a faulty charger and it must be repaired.

How many amps should my golf cart charger show?

The ammeter on a 36-volt charger should show at least 15+ amps when the charger is plugged into the golf car, even if the batteries have not been used for a short while. A 15+ amp reading shows that the charger is actually charging, not just humming (humming is NOT an indication that the charger actually works).

What should a fully charged 48 volt cart read?

The target voltage for a 48 volt charger for AGM or some flooded batteries is 2.4 to 2.45 volts per cell, which is 57.6 to 58.8 volts.

Does the AMP matter on a golf cart charger?

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.

How many amps does a golf cart require?

On average, electric golf motors operate at 36 or 48 volts and draw between 50-70 amps of current while cruising at about 15 miles per hour.

How do you test a 48 volt golf cart charger?

Turn on the Charger – Once you have the voltmeter attached to your battery charger, turn on the charger to read the electrical output. Typically, the needle on the voltmeter will move from left to right – with right being higher – to gauge the amps produced. A reading of about 36 amps is typical for a battery charger.

How long should a 48 volt golf cart charge?

Charge your batteries for 8 to 10 hours with the proper style of golf cart battery charger. The best practice is to charge overnight after you are done using your cart for the day. Even if you only used the cart for 5 minutes, you'll want to give the golf cart batteries a good charge.

How do I know if my golf cart battery charger is bad?

Bad Charger: IN GENERAL, if the charger kicks on, but doesn't charge fully or kicks off soon after, this is likely a charger issue. If the charger makes a loud clicking noise, this is likely a battery charger issue.

What is the best way to charge golf cart batteries?

6:057:14How to Charge Dead Golf Cart Batteries Manually - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo charge each individual battery for a half-hour. And then plug. In your old charger your regularMoreSo charge each individual battery for a half-hour. And then plug. In your old charger your regular golf car charger. And if it clicks on and starts to register voltage.

What kind of battery charger do I need for a golf cart?

If you have a 36-volt golf cart, you need a 36-volt charger. If you have a 48-volt golf cart, you need a 48-volt charger. If you do not know the voltage of your golf cart, click here: How Many Volts Does My Golf Cart Have? You need to choose the golf cart charger with the plug that goes into your golf cart.

How do I choose a golf cart charger?

The charger you buy needs to match the voltage of your golf cart (to avoid unnecessary damage to your batteries): 36-volt golf carts require a 36-volt charger. 48-volt golf carts require a 48-volt charger.

Can you leave golf cart charger plugged in all the time?

Manufacturers suggest leaving your golf cart plugged in all of the time while using an auto battery charger, as it will keep the batteries fully charged and always available. If batteries are not charged for prolonged storage, they may damage over time and deliver less capacity.

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.

How long does it take to charge a 48 volt golf cart?

Are you wondering how long it takes to charge a 48-volt golf cart? Although it’s hard to say specifically, the estimated time can range from 3-7 hours, depending of how heavy duty your charger is and how low your batteries are, and how old they are. But let’s also talk about all the factors involved. The short answer – it depends.

How long does it take for a golf battery to charge?

At max, the charge can take about three hours.

How long does a Trojan golf cart battery last?

Trojan is considered one of the best brands for golf cart batteries. Their average lifespan lasts anywhere between 7 to 9 years. However, this comes at a price.

Why is it important to know when to charge a cart?

That’s because your goal is to ensure the battery lasts longer and does not sustain any damages due to overcharging.

How many volts does a battery system have?

Before we go any further, you’ll need to know that your battery system does not consist of one battery; it consists of a series of batteries each ranging from 6 to 12 volts. As an example, six 8-volt batteries will give you a 48-volt battery system. The same can be said if you have 4 12-volt batteries.

Do golf cart batteries shut off?

Fortunately, most chargers on newer golf carts are equipped with an automatic shut-off. This means that once your battery reaches a full charge, it will shut off. This is convenient considering that you’ll want to keep your battery running for as long as you can.

Do you have to plug in a cart when you parked it?

It’s good to get in a habit of plugging it it once you’ve parked it for the day. Nothing quite like going out to take your cart out and realizing you forgot to plug it in and then guessing if the battery will last long enough for your trip.

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