Why is the water level in my golf cart battery low?
The water level in the golf cart batteries is far below the desired level. Check the water levels of the batteries and top up the ones with low water levels. The golf cart is kept in a very cold area.
How low can you go with your battery?
How Low Can You Go? When using lead-acid batteries, one of the most common fatal mistakes is to discharge one's battery bank too deeply. This causes permanent damage that impacts performance and reduces the life of the batteries. The non-negotiable lowest depth of charge you should EVER let your batteries drop to is 20%.
How far can you Drive on a golf cart battery?
However, if you have determined your Golf Cart use will be driven less than 5 miles per day, than you can have your pick of battery packs. Keep in mind though that a standard 18 holes of golf ranges between 5-7 miles per round depending on your handicap ;). How to charge your batteries?
How much should you discharge your batteries?
Virtually all the experts (including battery manufacturers) in the renewable energy industry go with the shallower discharge model. For example, discharging to only 50% is better than discharging all the way down to 20%.
How low can you discharge a golf cart battery?
between 50-80 percent7) Do not discharge golf cart batteries beyond an 80% discharge. We recommended that you discharge your golf cart batteries to between 50-80 percent, do not go beyond 80 percent or to the point where your golf cart batteries are completely dead since this is not beneficial for the battery life.
How low can you discharge a battery?
We recommend discharging a battery to no lower than 50% DOD, with a maximum of 80%. If you discharge the battery to 50% of its capacity instead of 100%, the battery will produce an extra 40% more amperes over the life of the battery.
Is 12.4 volts OK car battery?
Though not fully charged, a car battery is considered charged at 12.4 volts or higher. It is considered discharged at 12.39 volts or less.
Is 12.3 volts enough to start a car?
For a car with a 12V engine, the normal value before starting is between 12.2V and 12.8V, and it should not exceed 14.8V after starting.
What is minimum discharge voltage?
The most common values are 2.75V and 2.5V today. These values are the lowest voltage that is allowed on the battery if the full lifetime must be reached*. This means that for any normal usage this is the lowest value to discharge the battery to.
At what voltage is a 12V battery discharged?
The lifespan of your battery will be moderately affected if it remains within this voltage range for extended periods of time. 12.0 volts or below - At 12.0 volts your battery is considered to be fully discharged or 'flat' and should be recharged as soon as possible.
Is 12.2 V low for a car battery?
This voltage range means the battery is in good condition for starting the vehicle. If the measured reading is less than 12.2 volts, the battery's resting voltage is weak, which means it most likely needs to be charged or replaced.
Is a battery 12.2 good?
At 12.4 volts the battery is considered 75% charged and can still ignite your engine. When the battery voltage lowers to 12.2 volts without the engine running, it is considered a bad battery that may start your engine but is no longer capable of holding a charge.
How many volts should a car battery lose overnight?
As you can see, a voltage of 12.1V means your battery is operating at only 50% of its total charge. If your battery drops to a voltage of 11.9V or less, you're going to notice a serious drop-off in performance. Once it goes down to 11.6V, the battery is almost completely discharged.
Is 11.9 volts a good battery?
11.9v indicates the battery is completely discharged. Anything under 12.2v means the battery is in a state of discharge, and a healthy battery should show 12.6v in a static state. Yours needs to be replaced.
Does battery voltage drop when discharged?
The voltage of a battery gradually decreases as it discharges. The rate of this decrease depends on the device it is powering and the battery chemistry. The voltage in sealed lead acid batteries, for example, tends to decrease gradually, but visibly.
How long do lithium batteries last?
Lithium batteries will last 10x as long as traditional lead acid batteries and have less than .01% discharge rates in static situations. (This is why they usually cost 10x as much.)
How many batteries are in a golf cart?
These batteries are configured within the golf cart’s frame rails and depending on the type of motor they are running you could see between (4) four and (8) eight batteries. These batteries will make up ...
How to tell what voltage a golf cart battery is?
Another quick way to determine what the voltage is of the batteries in your golf cart is to just count the caps on top of the battery. In some instances they will have a quick release car that covers all the cells filler holes. Either way count the caps or the holes that are being covered by one. (Each cell is 2 volts.)
Do golf carts come with batteries?
Almost all golf carts come from the manufacturer with cheap batteries. Or at least cheap reliable chemistry. Batteries can be very expensive depending on the chemistry and anatomy of the specific battery in question.
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 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.
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 to charge a 6 volt battery overnight?
Connect the battery to a three-phase charger that can charge 6 volts batteries and let it charge overnight. Check the charger status in the morning. If it indicates a full charge, check the battery cells once again and add some more distilled water to the cells with exposed battery plates.
How to check if a golf cart battery is dead?
There are four methods of checking whether your golf cart battery is dead. Use a multimeter to check the voltage of each battery in your golf cart. Use a hydrometer to check the gravity of the electrolytes in the batteries. Use the Load Testing method.
Why does my golf cart battery keep going dead?
The reason why your golf cart battery keeps going dead may be due to loose connections, incorrect battery wiring, or having a faulty voltage regulator. The voltage regulator is at fault and tends to affect the starter solenoid.
Why does my golf cart battery drain so quickly?
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.
How many amp hours does a golf cart battery last?
A bigger voltage drop is a sure sign of a failing or faulty battery. A golf cart battery comes with a specific amp hour rating at 20 hours. This is usually mentioned in the battery information sticker.
How to check the specific gravity of a golf cart battery?
Using a Hydrometer. You can use a hydrometer with a thermometer to check the specific gravity of the electrolyte in the golf cart batteries. If this value lies between 1.1 and 1.2, you must consider recharging the battery. Alternatively, if the value is between 1.225 and 1.265, you can continue testing your battery.
How much sulfuric acid is in a battery?
It’s worth keeping in mind that the sulfuric acid to water concentration for a fully charged battery is 1.28 while it’s 1.145 for a discharged battery. It’s highly recommended that you wear a pair of safety gloves and safety glasses when you use a hydrometer. Pour the electrolyte into the hydrometer.
Can you turn off the radio on a golf cart?
Any lights, radio, or electric components in your cart should always be turned off when you stop using it. Leaving the radio or lights running on an idle golf cart can run down the battery incredibly quickly. In the case of a gasoline-powered golf cart, you may end up having to jump-start the cart to get it working again if this happens.
Can you use an automatic battery charger when it is fully charged?
It's important to make sure you're using an automatic battery charger that will stop being active as soon as the battery is fully charged. We've had clients come in with what they felt were "bad" batteries, only to have to explain to them that the battery had simply been damaged by being overcharged too many times.
Can you drive a golf cart up steep hills?
Forcing your golf cart up very steep hills or to go longer distances than it is made for will run the battery down and could leave you stranded. Just keep a careful eye on distance traveled and consider using a truck or trailer when transporting your golf cart longer distances.
Should golf cart batteries be charged?
Another common issue is golf cart owners who think that golf cart batteries should only be charged when they've become very low. If you drive your golf cart that day? Charge the battery. Letting golf cart batteries run down until near-empty or totally dead will damage them over time just as much as overcharging them.
What happens if you charge a battery at 50%?
So if you set your "recharge point" at 50% rather than 20%, you will lessen the amount of sulfation that builds up on the plates.
How long should a battery last?
It is recommended that you not let your battery bank cycles last longer than 7-10 days. For us, in the winter that means running the generator to charge the batteries every 7-10 days even though they may still have plenty of electricity left in them.
How long does a solar system last?
For us, operating with a solar system in the winter time, a cycle could easily last 2-3 weeks. The problem is that lead-acid batteries don't like to sit in a discharged condition for long periods of time. Sulfation builds up on the lead plates and reduces the potential for electrical actions to take place.
What is the lowest depth of charge for a battery?
The non-negotiable lowest depth of charge you should EVER let your batteries drop to is 20%. This means that you have consumed 80% of the battery's capacity and only 20% is left.
What happens if you run a car without oil?
Once you run the car for a short while without oil, you will likely either burn up the engine or greatly shortened it's life.
When does a battery cycle start?
A cycle starts when the battery is fully charged and ends once the battery has been discharged and then recharged to 100%. Solar and wind systems often require the battery bank to go a longer period of time between cycles due to the length of time between sunny or windy days.
