If you are showing something like a 4 volt charge on a 6 volt golf cart battery, you have a bad battery and will want to replace it. One bad battery can bring the performance of the entire set down. If you have a 48 volt system with 8 volt batteries, you’ll want to see readings of around 8.2 to 8.3 volts per battery (49.2 to 49.8 total volts).
Can You charge a 48 volt battery in a golf cart?
Charging 48 Volt Golf Cart Batteries If you have a 48-volt golf battery cart, you ideally have six 8V golf cart batteries to make up for the 48 volts. You can charge the batteries using the charging tips mentioned above. Ensure that the charging takes place before the batteries are completely discharged.
What golf carts have 36v and 48V?
Their are 3 primary golf cart brands in the industry that both have 36V and 48V systems: Club Car, EZGO and Yamaha. There are also several other brands out there such as Taylor-Dunn, Par Car, Polaris, GEM Car, the Star EV golf cart and many others. When Did They Start Making 48V Golf Carts?
How long does it take to charge a golf cart?
It’s ideal not to allow the batteries to go with less than 70 percent charge. A golf cart should be charged after completing one round of 18 holes. Institutional golf carts charged according to the criterion given above can travel for four to five hours covering a distance of 3.5 miles.
What is amperage in an electric golf cart?
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 cart. The more amperage in a battery pack, the further you can drive before having to charge.
What should the voltage read on a 48 volt golf cart?
Healthy batteries will indicate about 50 to 52 volts on the voltmeter. Most battery packs hold around 48 volts. Keep in mind that the high number doesn't mean that the batteries are instantly good. This measured value doesn't take the load or cart's power consumption into consideration.
What is the full charge of 48V battery?
48V LiFePO4 Battery Voltage Chart 48V is more popular for larger solar systems. They rarely make sense for small-scale projects. They are fully charged at 58.4 volts and fully discharged at 40 volts. They are made by connecting 16 3.2V LiFePO4 cells in series.
What should my golf cart charger read when fully charged?
If you have a 48 volt system with 8 volt batteries, you'll want to see readings of around 8.2 to 8.3 volts per battery (49.2 to 49.8 total volts). If you are showing something like a 6 volt charge on an 8 volt battery, you have a bad battery and will want to replace it.
What voltage should I charge my golf cart?
The standard electric golf cart will have four, six, or eight batteries in total. The voltage will be either 36 volts or 48 volts. These batteries will be contained in a single system, that looks a bit like a large block/box.
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 low can a 48V battery go?
I believe the 48v bbs02 has a low voltage cutoff of 41v. Your battery BMS may have a different cutoff, and so your system should cutoff when the higher of the two is reached. This is all from reading here on ES, so no personal experience (yet).
What amps should a golf cart charge at?
Any 36-volt battery charger should initially start by providing at least 15+ amps to the batteries. 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.
How many amps should a golf cart charger put out?
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).
How do you know when your cart is fully charged?
Simply connect the pen battery to the charger and insert into a USB port on a computer or other electronic device. The light on the battery and charger should illuminate, letting you know that it's charging up. Once the light on the charger turns green, the battery is fully charged and ready to use.
What is the proper way to charge golf cart batteries?
3:225:42How to Charge Dead Golf Cart Batteries Manually - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe recommend starting by charging each battery for 5 to 10 minutes at a time and then moving on toMoreWe recommend starting by charging each battery for 5 to 10 minutes at a time and then moving on to the next. One.
How long does it take to charge a 48v battery?
Charges at a rate of 15 amps. To determine your charging speed take the amp hour rating of your battery and divide by 15. For example, a 48v 50 amp hour battery (Ah) would charge in 3.5 hours.
How long will a 48 volt golf cart run?
The average drive time or range for a 36 volt DC system is about 30 miles on a full charge. The 48 volt golf cart offers many more advantages in all 2, 4 or 6 passenger models. They are designed to be used in hilly areas and they offer extended range about 40-45 miles between charges compared to the 36 volt cart.
Find A New Golf Cart Battery Charger Or Batteries
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Golf Cart Battery Questions
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What size batteries are used in golf cars?
Golf car batteries are generally build in three different sizes. 6V, 8V, and 12V. Usually, the run time on the battery is inversely related to the battery voltage rating. Meaning, that a 48V golf car with 4 x 12V batteries will have a shorter run time than a 48V golf car with 6 x 8V batteries.
What is the most common golf car battery?
Historically, the most common golf car battery was the “wet cell” FLA. The price and quality of this type of battery can vary significantly due to manufacturing materials and processes.
What will increase the drag on a golf car?
Terrain that has steep hills will require more power from the motor and from the batteries. Wet, soft ground will increase the drag on the golf car and limit the efficiency, causing the motor and batteries to supply more power. Hard, flat terrain will extend the driving time of the batteries.
What factors should be considered when driving a golf car?
Any terrain that limits the amount of work the golf car has to do will also limit the amount of power consumed from the batteries. Terrain that has steep hills will require more power from the motor and from the batteries.
How much pressure should a golf tire be?
The tire pressure on a standard golf car tire should be inflated to 22 psi. Under-inflated tires causes significantly more friction and drag, causing the golf car electric motor to work harder and pull more power from the batteries, thus reducing the driving time.
How fast can a golf car go?
Consumer golf cars or personal transport vehicles (PTVs) often can have a top speed of 19.5 mph. This speed comes at the expense of the run time of your batteries. Golf courses usually have the speed of their fleets set at 12 – 15 mph.
What is an AC/DC motor?
Type of Electric motor – AC/DC. Alternating Current or AC electric motors are a more powerful and more efficient technology that direct current or DC motors. Tesla Motors began their electric car manufacturing by introducing an AC motor in their vehicles. The efficiency can be between 15-20% greater than DC.
How many volts does a golf cart battery need?
An automatic golf cart battery charger needs a minimal amount of voltage in the golf cart battery to even start working. They need somewhere in the range of 20-35 volts in the batteries to allow the chargers to know that they are connected up to batteries and to kick on.
What voltage do you need for a 36V golf cart?
You must match volts to volts. A 36V cart requires a 36 volt golf cart charger. A 48V cart requires a 48 volt golf cart charger. You can burn up your batteries if you do not charge with the proper voltage.
What is an OBC on a club car?
When you plug the charger into your Club Car, the OBC will tell the battery charger when to start and stop charging based on the voltage levels in your batteries.
Why is my golf cart charging red?
Occasionally a red fault light on a golf cart charger can mean that the batteries do not have enough voltage in them to allow the charger to kick on (see Charging Dead Golf Cart Batteries above).
Why is my golf cart battery charger not working?
Bad connections will cause any battery charger to not function properly. After you've charged up your batteries and checked every connection and you are still having issues, it's probably safe to say you've got a golf cart battery charger problem and may need to service it or buy a new one.
How to keep a charger from getting hot?
But here are a few general tips to keep the charger from overheating: Make sure that your battery cable connections are correct, clean and tight.
What to do after charging a battery?
The second thing you should do after you charge up the batteries is to CHECK EVERY BATTERY CONNECTION. Make sure every battery cable is correctly wired. Then check that all the battery cables are tight against the battery terminals and are not rusted or corroded. Bad connections will cause any battery charger to not function properly.
How many volts does an odd battery have?
The odd battery is a marine battery it says and it's 12 volts. Added the water to them the other night. I will see how many miles we get out of this charge today just to test it. Thanks for your help!
How high should distilled water be above battery?
If not add distilled water until the level is about 1/4 inch above the plates. It's best to add the water to a fully charged battery but if the plates are exposed add enough to just cover them. Then check them again after a full charge cycle. C.
How to save a golf cart battery from overcharging?
To save your battery from overcharging, you can use an automatic golf cart charger that will shut off once the batteries are fully charged.
What affects battery life of golf cart?
One of the most important things that affect battery life is your purchasing power. Do not buy a charger simply based on lowest cost. Consider the quality of the golf cart charger before buying.
How long do golf cart batteries last?
Golf cart batteries generally last for 4 to 5 years. After 4 to 5 years, if you find your batteries not working correctly, it may be time to replace them with new batteries. For a new set of batteries, browse through our wide selection here: https://www.golfcartgarage.com/golf-cart-batteries/. #Batteries. #Troubleshooting.
Can you leave a golf cart inactive?
Leaving the golf cart inactive for an extended period reduces battery life. Using the batteries in a partial state of charge or storing the discharged batteries may damage them badly.
Can you drive a golf cart on a steep hill?
Driving your golf cart forcefully on the steep hill could leave you stuck and damage your batteries.
Can you leave the radio on in a golf cart?
Leaving the accessories 'ON' for a long time can affect the battery life (i.e. , leaving the radio or lights on in an idle golf cart). Always remember to shut off all the accessories before leaving the golf cart.
Should golf cart batteries be charged when running low?
Driving Until it Dies. Do not believe that golf cart batteries should be charged only when running low. If you drive your golf cart today, charge the batteries. Leaving golf cart batteries until they get too low will damage them, just like overcharging.
How many batteries are in an electric cart?
Your electric cart will accommodate either 6, 8, or 12V batteries. Its volt electrical drive system will have a 36V or 48V system. If you are not able to determine if it’s a 36V or a 48V electrical drive system, lift the cart seat so you can bring the battery compartment into view. You will be able to see 3, 4, or 6 holes.
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.
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 .”
What are AMG batteries?
Also called absorbent glass mat batteries, these are different from their lead-acid counterparts – the electrolyte is held in the glass mats as opposed to it free floating. These tend to hold their charges better than lead-acid batteries. Deka Solar Batteries.
Do you need to maintain a standard for a 36V cart?
To ensure effective and safe pass-through of power, you will need to maintain a standard. For example, if you own a 36V cart that requires a pair of 6v batteries, it’s essential to use that same combination when finding a replacement. While you can “upgrade” batteries, it’s not for the faint of heart.
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.
What is the controller in a car?
A controller determines how much amperage is delivered from the batteries to the controller. Voltage is great to know, however the true knowledge lies with the total amperage in a battery pack. To get a better idea of what amperage is like in a car, let us discuss the relationship between Horsepower and MPG.
How does amperage affect golf carts?
It will determine how far you can travel on a single charge in an electric golf cart. The more amperage in a battery pack, the further you can drive before having to charge.
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 battery last?
Also, some lithium batteries carry a lifetime warranty and can deliver up to 5000 cycles versus the typical 100-500 cycles for a lead acid battery. Even with a 500-cycle lead acid battery cart, that means replacing the power source 10 times more than the lithium-ion model.
What kind of batteries are used in golf carts?
While the aim of this article is to discuss primarily deep cycle batteries used in golf carts, some people are interested about learning the other types of batteries being used in Golf Cars. We have an article for you that discusses differing battery types in detail specifically for you.
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 fast can a 36V golf cart go?
Standard 36V and 48V golf carts are capable of the same top-end speed (12MPH). You can, however, make your golf cart go faster by doing a couple of things: Larger Tires - You can purchase larger tires. The larger the diameter of the wheels, the faster your golf cart will go.
What is a 36V golf cart?
A 36V system is great for flat, smooth, dry surfaces such as driving around your paved golf cart community , golf course, or general leisure cruising. Cost - 36V golf carts and their repair parts can be slightly cheaper than 48V golf cart parts.
How many tires can a golf cart have?
Standard carts will allow for a maximum of 20” tires without the need for a lift kit or block lift. Standard golf cart tires are 18” so an upgrade to 20” tires will give you an added 2 MPH. Torque/Controller Upgrade Kit - You can upgrade the torque on your golf cart with a torque upgrade kit or controller upgrade kit.
What is the difference between a 48V and a 36V?
Here are some things to consider: Power/Torque - A 48V system has higher low-end torque which you’ll feel when you accelerate. Basically, a 48V system gives you more “pep in your step” and picks up/speeds up a bit faster than a 36V system.
When did 36V golf carts start?
Here are the manufacturing years that some of the most popular golf cart manufacturers starting making 36V golf carts: Club Car - Club Car first introduced their 36V golf cart in 1950. EZGO - EZ-GO first introduced their 36V golf cart in 1960. Yamaha - Yamaha first introduced their 36V golf cart in 1979.
When did golf carts start making 48V?
Here are are the manufacturing years that some of the most popular golf carts starting manufacturing 48V carts: Club Car - Club introduced their 48V system in 1995. EZGO - EZ-GO introduced their 48V system in 2008. Yamaha - Yamaha introduced their 48V system in 1995.
Can you convert a 36V to 48V motor?
Yes! Here are the main parts that will need to be installed/swapped out to do a 36V to 48V conversion: Upgraded batteries. Upgraded solenoid. Upgraded solenoid diode and resistor. Upgraded controller. Upgraded motor.
