Measure the voltage and polarity of the two strings before you connect them. You can get sparks if the batteries are at different levels of charge (100% vs 50% state of charge). Also, if there is a "bad cell" in one string, can make a problem too.
Full Answer
What does a battery light on a golf cart mean?
A golf cart’s battery light is undoubtedly an indispensable accessory of any battery-operated golf cart. This light notifies you when your golf cart battery or batteries are low on charge. It saves you the hassle of worrying whether you would be stranded because of a drained battery.
How to fix a golf cart battery that won’t charge?
Just in case the charger is the issue, check that the battery charger is turned on. There should be an indicator light to show that it is charging the batteries. In the morning, disconnect the charger and try driving your golf cart. If it runs properly, then you’ve solved the problem. 2. Battery Terminal Issues
Why do my lights keep blowing on my golf cart?
Because ALL electrical golf cart accessories run on ONLY 12V’s. If you own a 48V or 36V golf cart, and if you do not install or properly hook up a voltage reducer, you will put too much voltage through your lights, resulting in blown lights (and generally voiding all warranties - see blown board image below).
How to fix golf cart brake lights that won’t work?
Check if the pins of the taillight connector from the driver side have got into the harness. If so, release it gently and put it back to the point of contact. Look out for the following instances if your golf cart’s brake lights fail so that you can fix them accordingly.
Is it normal for battery to spark when connecting?
Yes, a battery will spark when it's being connected. Electronics in your car like your lights, radio, and dash clock are looking for some juice. When your battery is connected, the sudden power supply will cause a small spark. Large spark pops, or smoke, however, are not a good sign.
How do I stop my battery from sparking when I connect?
0:461:46How to Avoid Sparking with Car Battery Terminals - YouTubeYouTubeStart of suggested clipEnd of suggested clipA good way to avoid causing sparks at the battery with your wrench is to begin by disconnecting theMoreA good way to avoid causing sparks at the battery with your wrench is to begin by disconnecting the negative terminal first that way when you're touching the terminal with your wrench.
Why are my golf cart batteries sizzling?
The reason behind the bubbling or gurgling sound of the golf cart batteries is the gases that are present in the batteries. When charging your golf cart batteries, the amperage exceeds the level of the natural absorption rate, which could later cause the battery to overheat.
What would cause a golf cart battery to explode?
When batteries run dry, they can smoke and even explode. With each battery packing the explosive power of a grenade, the potential danger is a real threat. In order to prevent this, it is essential to check your golf cart batteries on a regular basis.
What would cause a ground wire to spark?
Most likely though, since the ground doesn't blow the breaker on it's own, the junction box is powered somehow. In one way or another, power is feeding through that box. It could be from the sheathing of the BX or any stripped or loose hot wire touching any of the system.
Does arcing damage a battery?
When arcing creates a higher amount of current, car computer fuses melt and shut it down to prevent damage. Battery: Arcing can drain the battery charge completely. It can disrupt the amount of current required at a particular time and drain the whole charge storage at once.
What do you do with a sizzling battery?
The remedy is to flush with plenty of water. After removing most of the chemical with water, neutralize what remains with vinegar or lemon juice. Don't use these chemicals before flushing with water, though, because the acid/base reaction would produce enough heat to give you a serious burn.
Why is my battery hissing?
A battery will make a slight gurgling sound when it is charging, but hissing is a tell-tale of pressure building up inside. if they were left dead, they are toast. you can not let batteries sit dead. they must be instantly recharged after draining them.
How do you know when golf cart batteries are bad?
8 Signs You Need to Replace Your Golf Cart BatteriesCharge Times Are Out of Hand. Just like any rechargeable battery, the repeated cycles of draining and charging your battery can take a toll on it. ... No “Get Up and Go” ... You See Visual Signs. ... Driving Until They Die. ... People Are Always Running The Radio.
Can golf cart batteries catch fire?
Golf cart batteries may catch on fire and while these situations are quite rare, they can occur. Most of the time, these fires are caused by the battery or the electrical elements of the cart. In some gasoline models, there is a chance that a fire may be caused by their operation.
Can a battery explode if overcharged?
Overcharging as a result of faulty vehicle charging systems can produce more of these gasses and as such can increase the risk of explosion. Overcharging can also increase the rate of grid corrosion breakdown of the internal battery plate and separators leading to the possibility of short circuit and explosion.
What would cause a lead acid battery to explode?
Lead-acid batteries can explode during overcharge and gassing and when the percentage of hydrogen gas evolved exceeds 4 % by volume. Oxygen and air form an explosive mixture with 4% hydrogen. Hydrogen is an odourless, colourless & a highly inflammable gas.
What happens if your golf cart battery fails?
Obviously, for electric golf carts, the battery is what provides power to your motor. If your batteries start to quit on you, the golf cart won’t move, or will drastically decrease in range. With a gas motor, the battery is what starts the motor and keeps it running by providing electricity to the spark plugs. Without it, your motor won’t crank.
Why is my golf cart battery failing?
The most common thing that leads to early golf cart battery failure is corrosion. The problem goes deeper, too. It will ruin your cables, terminals, and even cause damage to battery trays and tie downs. Replacing a whole battery cable can be costly and difficult, so it’s best to avoid that problem.
How does a battery work?
Your battery works by having two metals, a cathode and anode, react to each other to create chemical energy that we harness as electrical energy. With wet cell lead-acid batteries, these metals are kept in a liquid electrolyte, a liquid solution comprised of pure water and hydrosulphuric acid mixed to a set specific gravity. Other types of batteries typically use a gel, mat, or solid electrolyte to perform the same function. For the purpose of this topic however, the only battery we’ll be discussing is the traditional lead-acid battery, as this is the only type of battery for which you will have to worry about electrolyte levels.
Why is my battery puddled?
If your battery gets dirty, muddy, grimy, or anything else, make sure to clean that off too. These things can cause extra resistance in your electrical system, putting an unnecessary drain on your battery and shortening its life.
What happens when hydrogen gas is released from a battery?
Look for corrosion often, and neutralize it immediately. It’s a long and never ending war, but your wallet will thank you. Corrosion happens when hydrogen gases, released from your battery, mix with other chemicals and gasses in the atmosphere, and then bond to the metals of cables, terminals, and battery posts.
What is the purpose of a gas motor battery?
With a gas motor, the battery is what starts the motor and keeps it running by providing electricity to the spark plugs. Without it, your motor won’t crank. Such a vital part as a battery demands that you keep an eye on it, maintain it, and know how to fix things when they go bad.
Can you test golf cart batteries individually?
You can either do this one at a time and test them individually, saving a reassembly headache, or remove them all at once and save a little time if you’re sure on how to reassemble the pack. Either way, you want each battery completely separated from the golf cart.
What happens if you don't hook up a golf cart?
If you own a 48V or 36V golf cart, and if you do not install or properly hook up a voltage reducer, you will put too much voltage through your lights, resulting in blown lights (and generally voiding all warranties - see blown board image below).
How many volts does a golf cart take?
Even the most basic voltage reducer will do the job, taking 16,18, 36 or 48 volts down to 12. Check out Golf Cart Voltage Reducers for more information.
Why are my lights blown out?
If the voltage reducer was hooked up improperly, the lights may have been blown out due to over-voltage. What you will need to do is check what voltage your cart is running at. Because all electrical accessories run on 12V, and the reducer's job is to take higher voltages down to 12V.
What to do before taking a golf cart out on the street?
The cardinal rule before taking your golf cart out on the street, EVEN WITH the proper lighting/indicators is: CHECK YOUR LOCAL LAWS. Laws and rules are constantly changing, so before taking your golf cart out on the roads, ALWAYS check with your local municipality.
Do you have to engage the parking brake on a gas golf cart?
Yes. If you have a gas golf cart, you will need to engage the parking brake prior to installation. This ensures that your golf cart stays put while you’re working on it. I’ve hooked up the light kit and voltage reducer, but some of the lights are not coming on or came on for a minute and went off.
Should a golf cart be in the TOW position?
Your golf cart should always be in the TOW position when installing electrical accessories such as lights. I want to upgrade my headlights and taillights and already have the holes/cut-outs where the lights should go on my cart.
How to tell if golf cart battery is bad?
1. Charging Issues. First, check to ensure that your golf cart was charged before you took it out.
How to check if golf cart is charging?
First, check to ensure that your golf cart was charged before you took it out. Plug it back into the charger and follow the instructions. Just in case the charger is the issue, check that the battery charger is turned on. There should be an indicator light to show that it is charging the batteries. In the morning, disconnect ...
What hole does a golf cart stop dead?
It’s a real hassle if your golf cart stops dead and you’re only at the 15 th hole of play. Not only is this an embarrassing event, but it’s a major pain to have to arrange for the cart to be towed back to the parking lot.
Why won't my cart fire up?
But more often than not, your cart suddenly refused to fire up and go due to a dead or bad battery.
Can you top up golf cart batteries?
Only top up your golf cart batteries using distilled water. Also, it is common for golf carts to be powered by multiple batteries. If this is the case, you will notice how several individual batteries have been “daisy-chained” together to form one large battery. 4.
Can you top up a golf cart battery with distilled water?
You need to leave enough room for expansion, so the acid should only be filled to just above the lead cells inside. Only top up your golf cart batteries using distilled water. Also, it is common for golf carts to be powered by multiple batteries.
Do golf cart batteries last forever?
Golf cart batteries won’t last forever. In fact, each year they age a little bit closer towards their final use. If your battery is close to its warranty end date you may want to consider simply making the upgrade now.
Do E-Z-Go Golf Carts have titles?
E-Z-Go Golf Carts, unlike vehicles, do not have a title, but they do have serial numbers. If you are buying a golf cart, it is essential to check the serial number to ensure you do not buy a stolen one. Each E-Z-Go Golf cart has a unique serial number that you can use to identify your golf cart.
Where is the E-Z-Go Cart Serial Number
As mentioned above, all E-Z-Go Golf carts have unique serial numbers. These numbers are essential when buying replacement parts for your golf cart. Textron Specialized Vehicles has been building golf carts for a long time, and the serial numbers are placed on different parts of the golf carts.
How do I push my E-Z-Go Golf Cart?
It can be frustrating when your battery is flat and your golf cart will not roll. To push it to the nearest charging or gas station, you need to release the motor brake. Follow these easy steps to do that.
Why does my E-Z-Go golf cart not move
There are several reasons why your cart refuses to move, but you should check the battery before anything else. If the battery is charged, here are some other reasons why your golf cart will not move.
Are all E-Z-Go Golf carts electric?
No, there are both electric and gas-powered E-Z-Go Golf carts available. Bear in mind that there are several models you can drive on the street, but those are all-electric. These electric models run on batteries that you have to charge at least every 24 hours, depending on how much you use them.
How to tell the Assembly year of my E-Z-Go golf cart
The placement of serial numbers is discussed above, and you will find the manufacturer’s number right next to it. The manufacturer’s number consists of one letter and 3 or 4 numbers. The last two numbers indicate the last two digits of the year of assembly.
How to service E-Z-Go Golf Cart
Like all vehicles, E-Z-Go golf carts require regular maintenance to enhance longevity and performance. You should ensure that your golf cart is serviced after every six months of use. That will ensure that you spot problems and repair them early, which will help reduce repair costs. Here are essential guidelines for E-Z-Go golf cart maintenance.
