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how to charge 6v golf cart batteries without a golf cart charger

by Mrs. Cora Crooks III Published 2 years ago Updated 2 years ago
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Once your two batteries reach about 6 volts, disconnect the jumpers from your automobile and the two golf car batteries and move on to the second set of two batteries. Repeat the process until all three sets (of 2 batteries) are charged up to ~ 6 volts. Reconnect all the golf car battery cables and plug in your golf car charger.

Part of a video titled How to Charge Dead Golf Cart Batteries Manually - YouTube
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If possible by setting it to the correct voltage or by connecting it to the right number ofMoreIf possible by setting it to the correct voltage or by connecting it to the right number of batteries at a time to equal its voltage.

Full Answer

What is the best battery charger for a golf cart?

PROS:

  • This product is designed in a fully automatic manner so that it can easily charge a golf cart battery.
  • This is great for golf carts – and can be used for many other different batteries, which may be important to some consumers.
  • This charger was designed with reverse polarity protection.
  • There is a power on, power off, and fully charged indication.

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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. ...

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How long do you charge a 6 volt rechargeable battery?

You can expect to charge a 6-volt lead-acid battery in a couple of hours using the normal charge setting. If you use a boost charge, then an hour is usually fine; but if you use a trickle charge, leave your battery to charge for about 6 to 12 hours and then turn off the charger.

How to restore dead 6 volt golf cart batteries?

You will need:

  • Battery charger
  • Epsom salts
  • Baking soda (and an old paintbrush)
  • Distilled water (and a turkey baster)

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How can I charge my golf cart batteries without a charger?

6:057:14How to Charge Dead Golf Cart Batteries Manually - YouTubeYouTubeStart of suggested clipEnd of suggested clipUse your 12 volt automotive battery charger to charge each individual battery in the case of 8 voltsMoreUse your 12 volt automotive battery charger to charge each individual battery in the case of 8 volts or 12 volts.

How can I charge my battery without a charger?

7:529:327 Ways on How to Charge Car Battery Without Charger - YouTubeYouTubeStart of suggested clipEnd of suggested clipNumber seven use a portable car jump starter to charge the battery. Technically you're not using theMoreNumber seven use a portable car jump starter to charge the battery. Technically you're not using the jump starter to charge the battery. But it is used to start the process.

How do you charge a 6 volt battery with a 12 volt charger?

0:431:19Charging Two 6V Batteries in Series - YouTubeYouTubeStart of suggested clipEnd of suggested clipMake sure that the battery cables are as short as possible in the same wire gauge.MoreMake sure that the battery cables are as short as possible in the same wire gauge.

Can you hook a regular battery charger to a golf cart?

Golf carts usually come with their own charger, however a car charger can also be used to charge a golf cart. The trick is matching the voltage of the charger to the voltage of the batteries.

Does putting a battery in the freezer recharge it?

The rate of self-discharge increases when power cells are exposed to hot temperatures, so storing them in the freezer helps them retain a charge. It's clear that storing batteries in the freezer doesn't help replenish them. It helps the batteries retain their charge.

How do you charge rechargeable batteries with a USB?

Rechargeable batteries are convenient in that they can be recharged via any USB port. Plug them into your computer, power bank, solar panel, or a USB port in your car. Any USB port capable of charging other electronic devices is suitable for USB rechargeable batteries.

How do you make a 6 volt battery charger?

How to Make 6V Lead Acid Battery ChargerStep 1: Take All Components As Shown Below. ... Step 2: Connect All Components. ... Step 3: Solder 390K Resistor. ... Step 4: Make a Bridge Rectifier. ... Step 5: Connect Rectifier to Capacitor. ... Step 6: Solder 1K Resistor. ... Step 7: Connect 3V LED. ... Step 8: Solder Input Power Supply Wire.More items...

How do you charge a 6 volt battery with a phone charger?

0:209:57Make cheap 6V battery charger circuit from a mobile charger lead acid, ni ...YouTubeStart of suggested clipEnd of suggested clipIt's good for battery low current no overheat and long life battery.MoreIt's good for battery low current no overheat and long life battery.

Can I charge a 6 volt battery with a regular battery charger?

While it is possible to charge a 6V battery with a lower voltage charger, there are a few things you need to be aware of. First, it will take a very long time for the low voltage charger to work on your 6V battery.

Can you use a trickle charger on a golf cart?

If you tend to use the golf cart during the warmer months and store it during the winter, pick a trickle charger to make the battery last longer. These chargers connect to the battery over weeks or months at a time. They provide enough power to the battery to keep it charged but without harming the internal components.

Can I use car batteries in my golf cart?

Can You Use Regular Car Batteries in a Golf Cart? The short answer is yes. Standard car batteries are 12-volts, and you could connect three or four of them in series to provide the required 36 or 48 volts to your golf cart motor. However, the design of car batteries provides a huge surge of current for short periods.

Can you jump-start a golf cart?

Once players have confirmed the battery's wire attachments and eliminated the corrosion, it is safe to jump-start the battery. Most golf carts feature an emergency jump-start kit, which includes an extra battery or charging device.

How Do You Charge a 36 Volt Golf Cart Battery?

If your golf cart has a 36-volt battery pack, it will probably have three 12v individual batteries or six 6v batteries. If you don’t have the charger that came with your golf cart, or if you need to run a maintenance charge, you can charge each battery in the pack individually and charge it.

What is the Proper Way to Charge an Electric Golf Cart?

If your electric golf cart batteries are in good shape, the proper way to charge an electric golf cart is to plug it into the electric network using the charger that came with your golf cart. If your golf cart didn’t come with a charger, you should find one that matches your vehicle’s charging socket and voltage specifications.

What Should My Golf Cart Charger Read when Fully Charged?

Modern cart battery chargers have LED lights to show the charge status. Most of these chargers will have a light displaying that the charger is plugged into the wall and another light indicating that the charger is working. Once the charge is complete, another light will turn on, generally in green next to a sign “charge complete”.

How Do You Trick a Golf Cart Charger?

When your golf cart’s batteries are completely discharged, you will have to “trick” your golf cart charger by using an automotive battery charger to manually charge them, at least to the point where your cart charger will read some voltage. That’s how you trick a golf cart charger.

How to Bring Golf Cart Batteries Back to Life?

When your golf cart batteries are completely dead, the best way of bringing them back to life is by charging them manually with a car battery charger. This is because your golf cart chargers are not designed to detect very low voltages and a regular car battery charger will jumpstart the process.

Can You Overcharge Golf Cart Batteries?

Overcharging golf cart batteries is dangerous and can cause damage so it’s not recommended. Batteries have many chemical components that heat up every time you charge them. Overcharging a battery will overheat these chemicals, ruining the battery and the heat buildup may make it catch fire.

Why does my charger spark?

If the charger is active or plugged in before connecting the batteries, it may cause sparks to occur. Charging of batteries can give off flammable gas… so we want to avoid causing arcing or sparks during this process. Ideally, your charger will match your batteries individual voltage and you can charge them one at a time, just like so.

Why is my golf cart charger not turning on?

This is because golf cart chargers get commands to turn on and off by receiving voltage back from the cart when plugged in. So, if your batteries have been run down all the way or left without charging for a long while, your charger may not activate when plugged in.

How many batteries does a golf cart have?

Because golf carts can have 6, 8, or 12 Volt batteries, you’ll want to pay attention to match that voltage on your charger if possible by setting it to the correct voltage or connecting it to the right number of batteries at a time to equal its voltage.

What happens if your cart battery isn't hooked up?

If your cart's batteries aren’t hooked up in the correct way, or there's a weak connection between them, it can lead to a loss of power and cause your charger to fail.

Can you charge two golf cart batteries?

You can charge two of them using this method, because you’ll be doing it for a short period of time on each battery or pair. We’re not charging the batteries all the way here, we’re just trying to get enough voltage in them to get your normal golf cart charger to do it’s job. Remember to turn the charger off or disconnect it from power each time you move the charger to the next battery.

Can you charge a battery one at a time?

Ideally, your charger will match your batteries individual voltage and you can charge them one at a time, just like so. There is no need to disconnect battery cables, you’ll simply be sending low amp voltage into one battery at a time. Some owners may have to do some math here.

Can you add videos to your watch history?

Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

Jumper Cables and Car Battery Method

Probably the least expensive method to individually charge your golf cart batteries is to use your car and a set of jumper cables. How you hook this up will depend on what type of golf car batteries you have installed.

Jumper connection (36V)

I typically connect the jumper clamps to the dead battery posts first, then in this case, you want to connect the other end of your jumper cables to your car battery posts. You may want to start your car before connecting the posts, so your battery doesn’t run too low on your car.

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 to save batteries from damage?

Avoid direct heat exposures such as radiators to save your batteries from damage.

Why is water important for batteries?

Add water when the batteries are completely charged. It's important to add water at the right time and in the right amount for optimal performance.

Can changing batteries affect the battery?

However, improperly changing the batteries can surely affect the batteries. The wrong charger can break down the internal battery cells, so make sure to use the charger designed for your batteries.

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 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.

How to connect a 36 volt golf cart to a 6 volt battery?

Step 1. Open the golf cart to expose the batteries. This is a 36-volt golf cart with six 6-volt batteries. Use the socket wrench to disconnect the batteries so they are connected in pairs. This can be done by disconnecting every other red positive battery cable. This produces three pairs of 6-volt batteries. The voltage of each pair equals 12 volts ...

How to charge two 6 volt batteries at once?

Turn the battery charger on and the charger will charge two 6-volt batteries at a time. Repeat Steps 2 and 3 for each pair of batteries. Another option is to use additional battery jumper wires to connect the other two battery pairs in parallel with the first battery pair. This would allow all of the batteries to be recharged at one time.

How many volts does a battery charger need?

Take the battery charger and verify that the battery charger voltage is 12 volts. Take the first pair of batteries and connect the outside positive and negative terminals of the battery pair to the positive and negative battery charger cables respectively.

What is a golf cart?

Golf carts are small battery-powered vehicles that are most commonly found and used on golf courses. These carts are also used as utility carts in some locations. Golf carts operate on multiple 6-volt or 8-volt deep cycle batteries. These batteries are designed to be discharged almost completely and repeatedly with low loss in performance.

Can you charge a golf cart with a car charger?

Golf carts usually come with their own charger, however a car charger can also be used to charge a golf cart. The trick is matching the voltage of the charger to the voltage of the batteries.

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