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why does a 48 volt golf crt not keep a charge fore a no longer than a hour

by Prof. Omer Denesik DDS Published 2 years ago Updated 1 year ago

The reason why your golf cart battery keeps losing charge or drains quickly, may be due to loose wires, corroded connectors or an insufficient amount of water in the battery. The battery connections may have become loose or the connectors are corroded. In this case, tightening the connections or removing the corrosion can help.

As lead-acid batteries go through charge and discharge cycles, they can never be fully charged to their original capacity. Over time, they slowly wear out until the voltage drop mentioned above is too great. When this happens, the battery can't power your golf cart any longer, even on a full charge.

Full Answer

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

It is recommended that you get a 48 Volt fully automated battery charger that is capable of charging your battery overnight. Depending on the state of your batteries, it shouldn’t take you more than 6 hours to charge a 48 volt golf cart entirely.

How many volts are in a golf cart battery?

Each golf cart battery pack has its total number of volts. There is a 36V and 48V electrical drive system for golf carts. The voltage from your golf cart charger should correspond to the number of volts of your golf cart battery. As a 48V golf cart would make use of a 48-volt charger, so also goes for a 36V golf cart and 36-volt charger.

What is the difference between a 36v and 48V golf cart?

As a 48V golf cart would make use of a 48-volt charger, so also goes for a 36V golf cart and 36-volt charger. To know whether your golf cart is a 36V golf cart or a 48V golf cart, you will need to read the number of cells (holes) present in the battery.

Why is my golf cart not charging?

Sometimes you might have had this happen to your golf cart. You would have charged up your cart fully but after driving it around for an hour or two, the power would have got drained off completely. If this is a frequent occurrence with your cart, then you will need to take a look at the batteries.

Why is my golf cart battery draining so fast?

The reason why your golf cart battery keeps losing charge or drains quickly, may be due to loose wires, corroded connectors or an insufficient amount of water in the battery. The battery connections may have become loose or the connectors are corroded.

Why is my golf cart not holding a charge?

If you find that your golf cart won't go very far on a full charge, then you probably need new batteries. Test them to make sure that the power on them is low; if indeed it is, then you need new batteries.

How long does a charge last on a 48 volt golf cart?

Typically, an electric golf cart has between 45 and 90 minutes of full-power run time on a fully charged battery.

How often should you charge a 48 volt golf cart?

4) To keep your golf car batteries at maximum capacity, use golf cart batteries often. Always remember to do a refresh charge every 45 to 60 days, and even more frequently in hotter climates.

How do you test a club car 48 volt 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 do you test a voltage regulator on a golf cart?

How to Test a Golf Cart Voltage RegulatorPark the golf cart on a level, hard surface and activate the parking brake. ... Keep a jack below the frame at the back of the golf cart. ... Lift the golf cart seat upwards until the batteries are exposed.Turn on the voltmeter and set the reading to 20 volts.More items...

What is full charge on a 48 volt golf cart?

The peak charging voltage for Gel batteries is 2.3 to 2.36 volts per cell, and for a 48 volt charger this works out to 55.2 to 56.6 volts, which is lower than a wet or AGM type battery needs for a full charge.

How far can you go on a 48V golf cart?

The maximum range of this new battery when powering a 48V E-Z-GO RXV golf cart is approximately 20.5 miles when moving at 12 miles per hour. In golfing terms, this equates to around 3 rounds or 54 holes.

How long should a charge last on a golf cart?

Recharging Batteries Golf course maintenance personnel recharge institutionally owned golf carts after every 18-hole round of golf, which lasts approximately four to five hours, and measures approximately 6,000 yards (3.5 miles).

How do you test a 48v golf cart battery?

Touch the voltmeter's negative probe to the battery's ground or negative terminal. Repeat this step with the positive side. Healthy batteries will indicate about 50 to 52 volts on the voltmeter. Most battery packs hold around 48 volts.

How often should a golf cart battery be charged?

every 45 to 60 daysThe reality is if you want to keep your golf cart battery at maximum capacity, use your golf cart battery often and always remember to do a refresh charge every 45 to 60 days, and even more frequently in hotter climates. Gas-powered golf carts operate with a traditional combustion engine.

How do you trick a golf cart charger to charge a dead battery?

1:233:46Reviving Dead 6v & 8v Golf Cart Batteries FAQ - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo what I'm going to do is I'm going to hook my positive to the battery one positive. And since thisMoreSo what I'm going to do is I'm going to hook my positive to the battery one positive. And since this is this negative we make this battery six volt I jump to the corresponding.

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.

How do you reset a golf cart battery?

How to Reset a Golf Cart Battery MeterDisconnect the meter from your golf cart.Charge your golf cart batteries to 100 percent.Connect the meter back to your golf cart to complete the reset process.

Why is my gas golf cart not charging the battery?

Why Your Golf Cart Starter Generator is Not Charging. If your starter generator is not charging properly, it may be that the solenoid, voltage regulator or brushes are faulty. If you've ensured that all of these parts are working fine, the starter generator may not be drawing enough current to regenerate the battery.

How do you trick a golf cart charger to charge a dead battery?

1:233:46Reviving Dead 6v & 8v Golf Cart Batteries FAQ - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo what I'm going to do is I'm going to hook my positive to the battery one positive. And since thisMoreSo what I'm going to do is I'm going to hook my positive to the battery one positive. And since this is this negative we make this battery six volt I jump to the corresponding.

Major Factors Affecting Charge Time

According to some top cart battery experts, these three factors determines how quickly your golf cart would be charged.

Charging After Every Use

Charging your golf cart is ideal after using it for a long period. When you charge your cart regularly, it will help to keep your battery active and it will stop it from losing power over a long period. Having said that, if your battery is around 90 percent, you probably don’t need to charge it.

Weather Affects Battery Charge

About one-third of a golf cart battery overall charge could be lost if you try charging it when the weather drops below 32 degrees Fahrenheit. Since the fluid in the battery will start to solidify due to the cold weather, the rate of reaction will certainly be decreased.

Closing Thoughts – Wrapping It Up!

The bottom line is that it shouldn’t take you more than 6 hours to completely charge a 48-volt golf cart depending on your battery’s condition. However, It is best to go for a 48 Volt fully automatic battery charger that is designed with overnight charging.

How many amps should a 100 amp battery pack charge?

Batteries should only be discharged to 50% capacity. If you have a new 100 amp battery pack you can use 50 amp hours before you need to recharge. If you have an old battery pack that had degraded to only 80 % capacity, then you would need to charge when you have used 30 amps. On the same charger, it will be quicker to charge 30 amps than the newer 50 amp charge.

How long does it take for a golf cart charger to charge?

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.

How to tell if a golf cart is 36V or 48V?

To know whether your golf cart is a 36V golf cart or a 48V golf cart, you will need to read the number of cells (holes) present in the battery. A cell has 2 volts (2 holes). Hence, if the golf cart contains 6 batteries, a 48V golf cart would be one with 4 cells (4 holes) in each battery.

How many volts does a golf cart battery need?

The voltage from your golf cart charger should correspond to the number of volts of your golf cart battery. As a 48V golf cart would make use of a 48-volt charger, so also goes for a 36V golf cart and 36-volt charger.

How to determine how many amp hours a golf cart battery will last?

If you do have a voltage meter, you can determine how many amp hours you have used by finding the capacity of your golf cart batteries and divide by the amp hours on your charger to get an approximate idea. The following factors will also determine the length of time it take to charge.

How to determine how long it takes to charge a golf cart battery?

Basically devide the amp hour rate of your charger by how many amps you have used. That is easier said than done because golf carts don’t have a meter telling you how many amps you have used.

How long does a golf cart battery last?

A golf cart battery, with proper battery charging and discharging cycle alongside regular maintenance, can last for six to seven years. With a proper charging process, the charging time is less likely to rapidly increase over the years.

What does the first beep sound on a cart mean?

The manual will have the list of beeps and their respective fault codes. The first beep sound will indicate the performance factor.

How to check battery water level in golf cart?

How to Check Battery Water Levels in a Golf Cart. Check if the voltages in both the batteries are at the designated levels. Also, if the water in the batteries has dried up, it could cause this issue. Check for the electrolyte and water levels in the batteries. Make sure that you are not overcharging or undercharging your batteries as these could ...

Why does my cart have a loose solenoid?

If the connections from the solenoid have become loose or if there is some other loose contact, the cart might behave in this manner. It can also be caused by a faulty motor or a faulty key switch.

What is a MCOR?

Every cart has a Motor Controller Output Regulator called MCOR. Any issue with the MCOR can easily affect your cart. This MCOR helps in converting your foot motion on the pedal into the necessary impulses to the motor controller unit. Check whether the MCOR has any issues or is broken.

What causes a cart engine to die?

If your cart engine dies suddenly, it may be the carburetor causing the issue. Read the following steps to fix it:

Why does my golf cart keep powering off?

If the cart starts powering off after a new installation, then you will know that the issue is caused due to errors with the installation.

Why does my golf cart cut out?

Another reason why golf carts can cut out is due to problems with the battery voltage or water levels.

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