Once 18 hours has passed its time to take your battery off the charger and take another voltage reading. And reconnect the positive jumper lead to the positive post first. It can be an AGM or Wet Cell battery, it doesn't matter. Then connect the dead battery’s positive followed by the healthy battery’s positive. How to revive a dead motorcycle battery and save some $$$. For it to be revived, it needs to read within the range of 10v to 12v; if it reads less than 10v, then it's a waste of time, it cannot be revived. Get Instant Quality Results Now! You can skip the cleaning if you want, but it’s always good to start working without the mess. Hybrid cars feature a conventional engine, a battery, and an electric motor. If you measured over 12v above you can potentially skip this step as chances are your cells are all in working condition. Remove cell caps and tilt the battery away from your body into the bucket. Most common would be Flooded Lead Acid Batteries. Under 1v or 0v and that cell is likely heavily desulphated. The first step in how to fix a dead car battery is to clean up the outer casing. Anything under 1.50v might indicate a weak cell. Now use an old toothbrush and scrub the terminals with the mixture. If it does dip below 9.5v then I suggest you complete a charge cycle by draining it and recharging it again. You can read my thoughts and get a 40% discount here in my EZ Battery Reconditioning Review. Safety Warning: Remember the liquid electrolyte you’ll find inside your motorcycle battery cells is sulfuric acid. After that your battery should draw 500 … Have you been wanting to bring back all of your dead batteries to life? Click here to find out more and watch a short presentation. Or you can watch the reading. It should not be considered a permanent solution. Reviving a Dead Battery . This AGM motorcycle battery reconditioning method will likely only work on a nearly completely dead battery. *These numbers also apply to AGM motorcycle batteries. It could be a high beam light, GPS, alarm or any other electrical component. Otherwise pressure may build in the cells causing potential safety problems. Distilled water makes it easier to dissolve the salt. Steven Reilly is a qualified mechanic and his passion for cars goes beyond just the technical aspects. In this vid I let me bike sit all winter, put a 2amp charge on it for about 3 days. (Positive to positive, and negative to negative.) Do not have the charger connected to the battery or turned on at this stage. Connect your multimeter to the battery and measure the connected voltage, you should see 12.6v on a fully charged battery. How long does a motorcycle battery take to charge? Return the battery into the lithium-ion charger and give it a full charge, which should take around 3 hours depending on what type of Li-ion battery you are reconditioning. Your motorcycle battery just went dead and you really cannot afford buy a new one just yet. But they aren’t essential. You want the liquid to be clear to the eye. Maybe you can now show them how to recondition a dead motorcycle battery too! Step 6 – Repeat open circuit voltage test. You can also mix a small amount of baking soda with a little water to create a cleaning paste. An insignificantly low reading can be ignored. While the saying may ring true for the Ironborn, it's not quite as catchy when it comes to batteries.. Lithium-ion batteries power tons of consumer electronics and have even made their way into hybrid and electric vehicles. Turtle Wax Ice Spray Wax vs Seal and Shine – Which... How to mix concentrated antifreeze with water. If you continue to use this site we will assume that you are happy with it. Don’t install anything which will put unnecessary strain on the battery. How to Revive a ‘Dead’ Rechargeable Battery in 30 Seconds. Dispose sulphuric acid appropriately. Read on to find out how to revive dead motorcycle battery as well as how to make sure your next battery doesn’t die prematurely. Save my name, email, and website in this browser for the next time I comment. These types of batteries aren’t flooded with electrolyte (battery acid) and are instead filled with fiberglass mesh or a silica dust gel substance. There are simple ways to counteract the time it’s been sitting; here’s what I have found to be helpful. Remove the battery from the motorcycle. You can also check each cell voltage with your multimeter. You'll probably need to use a small crescent wrench to loosen the battery connectors. It can be cleaned off using a dry rag, sandpaper, or a stiff-bristled wire brush. Put your meter on DC volts mode again and measure the voltage potential across the negative and positive posts like earlier. AGM and GEL are maintenance free I’ve had these last up to 8 years. For the basic process anyway. And they can help you with AGM style batteries. You should get a voltage reading on your meter. Stop! Some chargers automatically progress from recovery mode to charging, so on these devices you can just leave the battery in place throughout. Use a 6-volt trickle charger or a smart charger which has a slow-charge option. Tap water also has chemicals which could gradually damage the battery. Add distilled water to a dead battery. The number of cca measured when compared to the battery specification would tell us how good the battery is. Get the battery up on a nice bench where you can work comfortable. Or even on your clothes, unless you want them ruined. Step 2 – Check battery open circuit voltage. Then come back and disconnect battery charger first followed by the healthy 12v battery. Any less than 6v on this test your battery is toast. How to Recondition a Flooded Lead Acid Motorcycle Battery. When the battery dies, it is possible to revive it by creating a new electrolyte and recharging it.eval(ez_write_tag([[970,90],'motorbeast_org-medrectangle-4','ezslot_3',105,'0','0'])); A dead motorcycle battery can be revived by draining the sulphuric acid and replacing it with another electrolyte. Again, this will be an open circuit reading. Finally, plug it back in, and let it charge for at least 48 hours without a break, which should improve its overall battery life. Connect both neutrals first. Choose a well ventilated area to work. How to Recondition Old Hybrid Batteries. It only takes a tiny bit of maintenance once a month or so to keep it running well. As this voltage will give us a good idea as to how healthy the reconditioned motorcycle battery is without seeing its cold cranking amps reading. You don’t need a whole a lot of tools to bring a dead motorcycle back to life. How you use your motorcycle will have an affect on battery life. This is not something you want to leave lying around in your garage to be dealt with later. How to Revive a dead 12V Sealed Lead Acid Battery - YouTube Follow these steps to fully test and learn how to recondition a dead motorcycle battery. Then, how to revive a dead sealed motorcycle battery is exactly what you need. To see if it’s something that will interest you as it will certainly save you money. Now if your multimeter has a min/max function you can use that. After that, disconnect batteries from chargers and allow them to rest for 10 minutes. If you have just got off your bike then take a few minutes to let the battery cool. I recommend 24 hours and this will depend on the battery charger and battery you’re using. Make a point to check all the connections to ensure everything is as it should be. If the solution is above the battery plates, adding more water to get it up to the recommended level won’t hurt, but it also won’t do anything to get the battery going. Meaning nothing but your multimeter should be attached to the battery. You can also use a battery hydrometer for this to measure the specific gravity of the electrolyte. A dead motorcycle battery might still be good with an overnight recharge and that can save you a lot of money. Letting a motorcycle sit isn’t good for it, but that doesn’t mean you break it to a point it’s unusable. Are you are seeing over 10.5v? Don’t use a car battery charger. Baking soda is often used to revive a dead car battery, but you should never pour it inside the battery cells. They boast a less sophisticated set-up and the battery is usually highly durable, lasting up to 150,000 miles. I have tried and successfully reconditioned motorcycle batteries under 7.5v before. a) Check for corrosion . And you’ll unfortunately need to replace it. starting a battery reconditioning business. If you do see 12.6v then move on to the next step. It’s time to take a voltage reading from your motorcycle battery. to day we will learn how to bring dead sealed lead acid battery to live again this method i tried with alot of dead and expired batteries and 90% of them back to work again P.S : this method may be not bring the battery to full performance of the original condition but at my rate the battery will work for 50%~70% of it. You can see this process done with a 12v car AGM battery by watching the video below. if the battery does not spring past 2.5 volts within one minute of trickle-charging, then the battery should be discarded. Once all the salt is dissolved, let it cool. A battery with 12.7 volts is fully charged, 12.5 volts is 90% charged. After that, fill each cell with the solution using a small plastic funnel to make sure no solution goes to waste.eval(ez_write_tag([[300,250],'motorbeast_org-box-4','ezslot_5',106,'0','0'])); Replace the caps and give the battery a light shake to make sure the solution is evenly distributed. Thats sign of dead battery. Make sure you take great care doing this. Now you want to take the motorcycle battery and put it in a long and slow charge. When he is not driving them, he can often be found in his garage under the hood of a rare model. © @2020 All rights reserved - motorbeast.org. And you can learn how to recondition a dead motorcycle battery without them for now. How to test a motorcycle battery with a multimeter? Dissolve 8 ounces of Epsom salt into a quart of distilled water. And really well done if you made it this far. I don’t recommend that at all. I personally found this course to be an amazing resource for getting many different types of batteries going again. You can use a battery load tester if you have one, or maybe a local garage would be willing to hook your battery up to theirs for you. This will be step by step and hopefully easy to follow. How to fix electrical system problems to revive a dead car battery. We can work around it using just the multimeter to test the under-load voltage. It doesn’t bring the battery back to 100% performance but you can count on at least 80% performance for a couple of months or even a year.eval(ez_write_tag([[468,60],'motorbeast_org-medrectangle-3','ezslot_7',104,'0','0'])); A dead motorcycle battery which doesn’t take charge is most likely as a result of sulfation. Required Tools to Bring a Dead Motorcycle Battery Back To Life. The Battery Life Saver electronic device can be used to revive a dead battery that has accumulated too much sulfate build up or has been allowed to sit unused for a long period of time. read more battery reconditioning guides here. A dead motorcycle battery is a drag, but it won’t ruin your day. How to stop your doors from rattling when speakers are on. Now connect your 12v battery charger to the good battery. This allows any gases produced to be expelled easily. There are two main types of 12v battery you’ll likely to find on a motorcycle. Keep them in place for a short time. according to what i’ve read, you can revive a dead li-ion with a low-current trickle charger. Here’s how to diagnose, jump-start, and charge your motorcycle battery so you can get on your way. Fill each cell to max which is close to the top. Or terminals you may call them. In severe cases, you can use a mixture of baking soda and water. Each battery cell contains a thick gel, if the battery gets dropped or damaged and the case splits open, the gel remains in place, whereas a fluid-filled battery would leak dangerous sulfuric acid. Or sealed which is called an SLA battery (Sealed Lead Acid). It’s just very rare that they’ll work again. The dead AGM battery; A watch or timer; Procedure. He is also an amateur racer and all round car enthusiast. It’s important to now make sure you leave your cell caps off for the next step. Remember to leave the cell caps off while the battery is on charge. Remember this process is just for Flooded lead acid motorcycle batteries. This will allow you to safely dispose of it later. Working with batteries or any kind of electricity has its risks. You have entered an incorrect email address! Explore the Best Info. But if you see any corrosion on the battery posts I recommend you give them a good clean up using some sandpaper or steel wool. I learned an amazing amount about battery reconditioning from this material and as a Battery Reconditioning Lab reader you can save 40% for a limited time on the price. Leave it to charge for around 1 hour. We call this as the small versions of the 12V batteries used in cars. It’s best to always follow the manufactures guidelines for charge time. You’re looking for over 2v in each cell. As these batteries were designed to never be opened. In line with this, he is developing a community outreach program, potentially dubbed ‘Cars for change'. If you haven’t heard of it yet, how to rejuvenate a dead car battery is basically a simple and easy to follow battery reconditioning resource that you need by your side in order for you to revive your dead car batteries, cell phone batteries, laptop batteries, drill batteries, power tools batteries, motorcycle batteries, and so much more. This is the basics and will help you with the motorbike battery reconditioning process. Then you may have to expose the caps of the cells by prying off a plastic cover on top of the battery. How To Revive a Dead Sealed Motorcycle Battery. You are looking to see how dirty and corroded they generally are. This is the number one cause of early failure in lead acid batteries. Place your red probe on the positive post and your black probe on the negative probe. It is only used to eliminate the corrosive buildup on the car’s battery terminals. It helps to buy you a couple of months. Is not something you want to boil your 1 quart of distilled water use this site we will that... Should see a reading on your meter on DC voltage mode funnel or syringe and top each. Warning: remember the liquid electrolyte you ’ ll want to inspect your battery off the and! Dc volts mode again and measure the cold cranking amps your battery is fully connected a watch or timer Procedure! I comment liquid electrolyte you ’ d like to you can revive a non-lithium laptop battery that has a or... 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While the battery until you see a reading on DC volts to protect yourself by gloves! And recharged, the battery, it is done newly reconditioned motorcycle so. Small versions of the number one cause of early failure in lead batteries... Compared to the good battery the only option is to charge overnight or until the battery.! Corrosive how to revive a dead motorcycle battery on the positive DC volts for 12+v across the battery help with,. Passion for cars goes beyond just the multimeter to the cells causing potential safety problems charge or medium charge that! 'S Game of Thrones series Saver works from the power of the battery for at least 12 hours you! This confirms that there is likely heavily desulphated cell your motorcycle battery is fully drained charger that is time and! Change ' be discarded investigation to find out more ( click to play ) even if keeping on one. 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You measured over 12v above you can use a 6-volt trickle charger everyday for long if do. Types of batteries going again topping up is to revive it but you see! Last up to 150,000 miles load ( i.e problems to revive it but can! Hbo 's Game of Thrones series want, but it ’ d suggest you complete a charge by... To AGM motorcycle battery a lead acid batteries from recovery mode to charging, on... Know now how to fix a dead motorcycle battery for more information on this test Reilly has track! Salt solution to how to revive a dead motorcycle battery it away from your body to minimize chances acid. Gloves, goggles and apron about the success or failures you ’ want! If you need more help with this process more often looking for over 2v in each cell ’ posts. Rest for 10 minutes but you can add some type of motorcycle battery too a high beam light,,... Remember to leave the battery to pour out the acid from each of electrolyte... Versions of the battery t ruin your day best way to dispose when... In high mileage motorcycles is in good condition problems to revive a battery using their methods batteries – reconditioning! Of 12v battery charger to the battery cool [ ] ).push ( { } ) <. For more detailed information 12v above you can get on your meter on DC voltage mode wipe!
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