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how full do you fill golf cart batteries

by Mr. Buddy Schroeder Published 2 years ago Updated 2 years ago
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Fill the water above the battery plates, but below the level of the vents. You should aim for a level of ¼ – ½ an inch above the plates. Take care not to overfill it. An overfilled battery will leak acid, which can be harmful to both you and your battery. How Often Should You Refill A Golf Cart Battery? It mostly depends on how often you use it.

Fill battery cells (aka water fill holes) with distilled water (not tap water) ¼ to ½ inch above the plates. With ¼ inch of water you'll have to check your batteries more often, but at ½ inch you'll likely have more acid accumulation on the tops of the batteries. Either level is acceptable; it's really your call.

Full Answer

How much water do you put in a golf cart battery?

3) Fill all golf cart battery cells ONLY AFTER charging, and do not over fill. Fill battery cells (aka water fill holes) with distilled water (not tap water) ¼ to ½ inch above the plates. With ¼ inch of water you’ll have to check your batteries more often, but at ½ inch you’ll likely have more acid accumulation on the tops of the batteries.

How long to charge a golf cart battery?

You can also spray the cables with anti-corrosive spray to prevent corrosion and rust. 2) Charge for 8 to 10 hours with the proper golf cart battery charger. This is based on an 80% discharge, so at the time of charging the golf cart batteries would still be 20% charged.

How often should I refill my golf cart battery?

It mostly depends on how often you use it. The more you use it, the more often it will need to be refilled. For the average user, who may use their golf cart two or three times per week, it’s recommended that they check their batteries’ water levels once every month or so.

What is the proper fill level for a car battery?

The proper fill level, according to battery manufacturers, is approximately 1/4-inch below the fill well bottom. (See photo example) Battery manufacturers also recommend using only distilled or deionized water and to use a watering gun or pitcher to fill each battery cell.

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How full do you fill golf cart batteries with water?

You'll want to add water to 1/2 inch from the top of the battery. 2) We recommend service once or twice a year. 3) Always use distilled water so you don't add additional minerals into your battery.

When Should golf cart batteries be refilled?

You should aim to check the water level in your battery cells every at least once every two months to ensure that your battery isn't ask risk of being ruined due to low water levels. The best time to refill the water in your golf cart batteries is immediately after fully charging your golf cart.

Can you overfill your golf cart batteries?

Overfilling the cells of a battery will cause the gas bubbles to expand inside the cell, which can lead to an explosion, if they are vented up in one spot. If the battery is overfilled with acid, it will cause an electrolyte reaction that adds more heat to the process of gassing. This can also lead to an explosion.

What is the proper way to charge golf cart batteries?

6:037:14How 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.

Should I charge my golf cart after every use?

Should you charge new golf cart batteries? Yes. New golf cart batteries should be charged every time they are used as this will extend their lifespan, help them retain their capacity for longer, and prevent discharge. It is vitally important to charge new golf cart batteries, even after their first use.

How often do you need to add water to a battery?

A battery should only be watered after it is completely charged. But, you should always check the water level before charging. Before charging, make sure there is just enough water to cover any exposed plates (rectangular metal parts visible when you look inside a battery).

Can you put too much water in batteries?

Don't Over Water If too much water was added before charging, the electrolyte levels will expand and cause the battery to overflow and damage the battery. Additionally, excessive watering of a battery can result in additional dilution of the electrolyte, resulting in reduced battery performance.

What happens when you overfill batteries?

What you want is the "right" level, enough to cover the plates in the battery. Overcharging will create gas, often visibly swelling the battery. You don't need to worry about "gases", which would just be hydrogen, just be in a ventilated area.

How much water do you put in a deep cycle battery?

For fully charged standard deep-cycle batteries, add water to the level of 1/8 below bottom of vent well (see diagram A below)

How do I know if my golf cart is fully charged?

1:574:02How Do I Read My Golf Cart Charger? | ASK DAVE - YouTubeYouTubeStart of suggested clipEnd of suggested clipMost will flash or blink during charging and present a solid green light when finished.MoreMost will flash or blink during charging and present a solid green light when finished.

How long should my golf cart run on a full charge?

Typically, an electric golf cart has between 45 and 90 minutes of full-power run time on a fully charged battery. Times depend on the age of the battery, with newer batteries having longer run times.

How do I know when my ezgo golf cart is fully charged?

The charger will begin charging as soon as it is plugged into the cart. Allow the charger to complete the full charging cycle; unplugging the charger before the cycle is complete will result in damaged batteries. When the LED displays long red flashes, the battery is fully charged.

Why does my battery keep bubbling?

Gassing/bubbling is normal during the end phase of charging as the voltage is at the highest point. The gassing/bubbling mixes the electrolyte to ensure it is homogeneous throughout the battery. If the battery is bubbling when charging hasn’t recently occurred then it could be a short in one of the cells.

What happens if you discharge a battery below the charge limit?

If you discharge your battery below that state of charge, you risk freezing your batteries. Frozen batteries are typically permanently damaged. Best,

Can you overfill batteries with water?

Hi Bobby, Adding too much water shouldn’t cause an issue unless over-filling is causing the cells to overflow. Any significant overflow could cause loss of acid and this would impact the batteries’ ability to hold a charge. If you have a hydrometer, you should check the specific gravity after charging to make sure they are charging fully. Our engineers were wondering how long do the batteries generally go between uses, and what kind of charger are you using?

Can you remove electrolytes from a battery during winter?

Make sure to top off all 6 cells of each battery to the proper fill line using only distilled water. Our engineers do not recommend that you remove the electrolyte during the winter. However, they do recommend limiting your depth of discharge based on your ambient temperature.

Can AGMs be checked for specific gravity?

a. AGMs cannot be checked for specific gravity.

How do I know if my golf cart batteries need water?

When you are checking the water level in the cells of your battery, you want to make sure that the plates in the battery are covered with water, and that the water level is at the correct level when the battery is fully charged.

What type of water should I add to my golf cart battery?

Every major battery manufacturer recommends that distilled water be added to flooded lead acid batteries. There are a couple of acceptable alternatives, such as de-ionized (demineralized) water, or reverse osmosis water. But the recommendation is distilled water.

How much distilled water do you put in a golf cart battery?

The actual amount of water you may have to add will vary based upon the current level of water in your golf car batteries, but the end result is that you should add as much as necessary to achieve a water level approximately 1/8 – 1/4th of an inch below the bottom of the vent well when fully charged. See diagram above.

Can you put too much water in golf cart batteries?

You can add too much water to your golf cart battery cell. This should be avoided at all costs. You do NOT want to fill your golf cart battery to the cap. This will result in battery acid spilling out of the top of your battery, causing a mess and losing electrolyte and resulting in your battery losing capacity.

Can you use bottled water instead of distilled water in a battery?

Most bottled water has minerals added for taste. You should not use bottled water to fill your golf cart battery. Minerals will be attracted to and accumulate on the plates inside the battery and significantly reduce their capacity and life.

Should I charge golf cart batteries after adding water?

Your golf car should be fully charged before adding water to your batteries, but if you want to charge the golf cart batteries after adding water you can. Your charger may initiate an equalization charge which may cause your batteries to bubble and gas, so you may want to prevent or stop the equalization after charging for an hour or so.

What happens when golf cart batteries are low on water?

Trojan will periodically request that dealers or golf car distributors send them batteries that are being processed for warranty due to failure so they can perform a “battery autopsy” to determine the cause of failure. Sometimes a battery failure is due to a manufacturing defect, but many times they discover the failure is due to poor maintenance.

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