some of the reasons why a battery would die? https://www.ehow.com/info_10052918_riding-lawn-mowers-battery-drain.html Consider cleaning the battery holder and the battery itself to clear corrosion. Remember not to let the water go into the battery. Any reading that is above the battery’s voltage, for example, 12.7, means the battery does not need to be replaced yet, and there is probably another cause for the lawn mower not starting. Swap out the battery and try the power-up sequence again. Working with the same battery won’t improve the situation. This issue is a result of the engagement of … Give your feedback by voting on answers. Picture your lawn after a week or longer of no mowing. Answered in 9 minutes Comment . Also, use a charger with an output of 10 amps or less. Working around the house has always been a big part of my life. Review the one that is currently dead to find the best choice for the lawn mower. All electrical systems rely on solid connections or else the electricity cannot reliably flow. Here are the steps to removing and replacing the battery: Replacing a lawn mower battery is relatively simple, but you don’t want to replace the battery when it isn’t necessary. After taking off the black wire, remove the red wire. Stuck or too hard to pull the starter rope. Remove the key and locate the battery. Use the adjustable wrench to remove battery cables from the terminals if the lawn mower is going to be stored for a long time. Check the connections to ensure everything is tightened as necessary. Check the Connections. So, always take steps to make sure your battery really is dead before replacing it. Almost every riding lawn mower has a 12-volt battery. Here are the top 4 causes of a dead lawn mower battery: Problems inside the la Took 6 month old Batteries can be dangerous if you handle them incorrectly, so this video shows you how to jump-start your mower’s battery safely so you can get back to mowing. Keep the battery if it reflects 12.7 volts, but replace it at 11.5 volts. The motor is trying to draw power from the battery, but it’s not receiving enough juice. If you hear a clicking sound, replacement batteries are probably in your future. There are several reasons as to why your lawn mower battery is dead or dying. https://homeguides.sfgate.com/battery-keep-dying-riding-mower-101473.html This should only be done, though, if you are planning to keep the lawn mower for an extended time, as batteries can last four years (and sometimes longer, depending on maintenance). If not, fill the reservoir with distilled water until it reaches the maximum and try to start the lawn mower again. Before storing your If you notice that it’s still indicating a low status, it’s time to replace the battery. Try charging the battery with a battery charger. It should have a full charge by this time. Put the battery on the battery charger till it has a full charge. Water should be filled to the maximum line. BackyardGadget.com also participates in affiliate programs with Clickbank, Commission Junction, and other sites. Use a charger that matches the voltage for your battery. The battery voltage that the lawn mower came with is the exact voltage that should be purchased once more. Start by switching the digital multimeter to “DC” or “A.” When setting the meter to test the battery, set the meter’s value 1-volt higher. This ensures that an additional shopping trip isn’t needed any time soon. The clues will point you in the right direction. Bring the old battery to find the size that is needed quickly. Always wear gloves and goggles for protection. Match the positive lead to the red terminal, and connect the negative lead to the black terminal on the battery. Taking out an old battery of a lawn mower requires a bit of care. Purchasing a battery with a higher or lower voltage could disrupt the performance and power of the lawn mower. https://gearsloft.com/can-you-overcharge-a-lawn-mower-battery Lawn Tractor battery goes dead after mowing half hour . Lawn mower batteries deal with a lot of vibrations. First, you want to make sure the battery is dead. Hi! Sometimes it’s a simple issue of the battery not being charged properly or long enough. Should any of these moving parts remain on after the mower is cut off, then the battery will still be continuously working and draining. Northeast Battery, a Stored Energy Holdings, Inc. Company, How to Install Lithium Batteries on a Sailboat, Powering the Cut: How to Select the Right Lawnmower Battery. The first thing you should do is check the battery! After all, sometimes lawn mower batteries aren’t the reason why the lawn mower isn’t starting. If the cables are left connected during a long storage period, you may encounter a dead battery when trying to start the mower. Garden tractors usually have around 12 volts on a healthy battery. If you hear clicking noises when you try to start the lawn mower, it can be a fairly clear sign that something is wrong with the battery, and it will need to be replaced. Allow the charger to power up the battery for up to eight hours. New spark plug, carburetor, air filter. A lawn mower will not run with a dead battery. When your lawnmower battery dies, your first instinct may be to junk it, recycle it, and grab a new one. If it isn’t fully charged within 8 hours, your battery is dead and you’ll need to replace it. Remove the battery. Report This by Manage My Life. I've created this site to share my experience, and to help people choose the right tools for the job. Unless the battery is too old to be recharged, a jump start might be worth a try. Check the water reservoir. The cells can’t absorb the electrical energy as well as they used to do. Therefore, the first thing you should do is. After figuring out what caused the death of the battery, it’s time to replace it with a new one. Don’t just grab the jumper cables and go, however – that could lead to disaster. If it’s low on water, that may be your only problem. May 12th, 2012. Try charging the battery with a battery charger. Although your battery might have light indicators that denote charging levels, states Consumer Reports, a multimeter will always give you a better indication of battery health. May 12th, 2012. Lift up the seat on a riding mower to access the lawn mower battery. link to Can You Use a String Trimmer on Wet Grass? All of the vibrations put out by a lawn mower can cause things to become loose. ... by Joseph Perez Earned 13,620 community points in Lawn Mowers. This ensures that an additional shopping trip isn’t needed any time soon. Attach the meter’s probe to the battery’s terminals. Another identical situation like the voltage size are the CCA. Now is the time to sit and examine your lawn mower so that you can eliminate any causes that have nothing to do with your battery. Before starting the mower for the first time early in the spring 2. After all, if something is messing up within your lawn mower, it can quickly kill the new battery you purchase. 0 votes Choosing a lawn mower battery is an important decision. In some cases, it’s just a wire issue that solves the power dilemma. If there are any readings on the digital multimeter that are at or below 11.5-volts, then the battery will need to be replaced. Set the device to DC or direct current. If the voltage regulator is defective, the battery won't receive enough voltage, causing the battery to drain quickly. There are a few simple ways to check if your lawn mower battery is dead. , detach the black (or ground) wire. You hop on your lawnmower, and it’s dead in the water. Make sure to find out why the battery died to prevent any issues with your new battery. It’s a jungle out there! Well, there’s no need to... How to Keep String Trimmer Line from Sticking. If the voltage regulator is defective, the battery won't receive enough voltage, causing the battery to drain quickly. You may drive your mower for months without ever having to charge it. https://www.searspartsdirect.com/.../1234652/dead-battery/ltrtr141 Even with nothing turned on, the cables draw small amounts of power from the battery. You are ready to start cutting your grass on a beautiful day only to find out that your lawn mower will not start. What do you do if your lawn mower battery is dead? If this is suspected, connect the battery to the charger, set it for 12 volts, and wait 8 hours for the battery to be fully charged. Corrosion can easily be spotted as there will be a distinct white build up on the battery or its connectors. Determine the side of where the battery needs to be positioned. The wires should be slack to ensure a constant, natural flow of power. Your landscape can shine brightly once again! You may be questioning the mower’s electrical system, including the use of a lawn mower battery charger. What do you do if your lawn mower battery is dead? Brush off the paste with water to remove the corrosion and dry the battery with a cloth. To recharge a lawn mower battery, the lawn mower needs an alternator and a voltage regulator. Thank you for stopping by! It should be filled to the maximum level. Make sure that the cables are tightly fastened to the battery (use the wrench). There is confusion surrounding whether you can use a string trimmer on wet grass. This fact tends to make any battery a drawback to a mower in the first place, reports Quicken Loans. Your lawn mower’s battery can lose its charge when stored during winter months or when not used during long periods of drought. Common solutions for: Lawn mower battery keeps dying 01 - Battery One or more cells in the battery may be dead. This is due to the high volume of conflicting information out there about this topic. Without one, keeping your lawn immaculate can be a... BackyardGadget.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Here are the top 4 causes of a dead lawn mower battery: It is essential to check the lawn mower’s battery every now and then, especially during weeks or seasons where it is not used as frequently. Battery-equipped lawn mowers have a recharging system that typically includes an alternator and a voltage regulator. CCAs measure the current flowing through the battery. Lawn mower batteries usually have a flooded design where you add water for maintenance purposes. Set it for 12 volts, which is the standard in the industry. Once you know for sure that the battery is dead, replace it. Apply the paste thickly and let it sit on the terminals for 5 minutes. There is nothing worse than purchasing a new battery only to have it be too big or too small for its holder. However, you can overcome this issue by checking the battery on a regular basis. If they are loose, tighten them with a wrench. If your lawn mower battery does charge fully, the charge should not drain if it is not in use.