Hay, thanks for the tip, yup that‘s what I thought brown water indicates loosened rust particles floating around, also can short between plates! This is to get rid of any surface charge. And reconnect the positive jumper lead to the positive post first. Most automotive types of battery chargers are not suitable due to higher current output. How to Tell if Your Battery Is Bad in 3 Easy Steps. With wet-cel (flooded) batteries, water levels have to be maintained. 6 months? scenario: Unfortunately, in some circumstances, that may be the only type of charger available. It's not very effective. Before replacing the charger I would suggest going through the troubleshooting steps in the manual, as you may just need to rest the charger. If a short did occur, there would be some indication of burning or melting. ALWAYS use a Motorcycle/Trickle Charger when charging Motorcycle Batteries. I bought a 1.5W solar trickle charger for my 12V motorcycle battery, as it lives in a shed away from our house. (If you’re not sure of the bulb’s amperage or wattage, hook an amp meter in series to measure the flow.). it was dim at first then got bright. For our example, let's test a motorcycle battery. If your battery is reading 0 volts, chances are the battery experienced a short circuit. I would have thought this voltage would be good enough to turn over the engine, but my bike is still not starting up? Line up the notch in the charger plug with the notch in the charger port and plug into the charger port. Battery won't hold charge over night, so I disconnected from the vehicle, charged to a full charge, let it stay disconnected overnight and next day after 18 hours the voltmeter indicated 11.7 volts. Cracks, splits, and holes will not prevent a battery from working properly, but for safety reasons the battery should be labeled unsafe to use. You measure for milliamps when testing for draw, but the results you give me (11.24) is a voltage number. Then connect the negative cable so your battery is fully connected. Ideally, the best way to know if your battery is good is to charge it out of the application, and come back 12hrs later to see what the voltage of the battery drop down to. The relationship between your motorcycle battery and engine functions much in the same way as a car battery. Under the intense heat of the load, one or more of the weld pieces connecting the cells is coming loose and separating. So you can pass it on to your customers and employees . The majority of replacement battery purchases occur when the original battery has reached this point. now bike turned off, keys removed: Others signs such as physical openings in the case are often caused by mishandling. Thanks Gerald . My car wouldn’t start earlier today, so I checked the battery, and there was a weird bulge in the case. But we also carry batteries for lawn mowers, wheelchairs, UPS systems, RVs, and marine applications. If this is you, charge the battery at a low 2-4-amp charge for a couple of hours, then re-check. This covers the surface area of the plates, removing the chemicals needed to produce power. Whether you need a starting battery or a deep cycle battery, we have the stuff. The motorcycle battery charging system has multiple components. But for sealed AGM and Gel batteries, it requires testing. Sometimes you can tell if your battery is bad by simply taking a good look. If your battery cannot even reach a full charge, consider it bad. The charger works with any type of lead-acid motorcycle battery (gel cell, flooded, or AGM) and can feed low, as below the 50% charge level. Hence, my headlight flickers (which is expected from AC supply). It decreases the potential to fully charge, and it self-discharges the battery quicker. Make sure your charger is the same voltage (6 Volt or 12 Volt) as the battery you are charging. But if a battery sat, uncharged, severely discharged, and/or drained for extended periods of time, the sulfation will increase in size and harden onto the plates. The fact of the matter is unless you are going for a road trip or will be riding continuously for hours, the alternator is not powerful enough to fully charge the battery. Any chance this battery can be used again? When the battery cools off, the pieces will touch, barely giving a complete connection. Almost everyday, we receive calls and comments about batteries that "won't hold a charge" any more. A motorcycle electrical system is created to keep a good battery topped off but is not designed to charge a dead battery. Also, batteries don't "leak" power like water can. Here’s the solution: Insert a standard test light, or even one built from a taillight bulb, inline between the positive side of the charger and your battery. Unfortunately, the electrolyte most likely mixed with the water and was highly diluted. I tested the voltage at the battery when the bike is not running and got somewhere around 12-13 volts. If the battery is still intact, but there is a bulge in the case, this is usually a result of being overcharged. Usually when these charging systems conk out after a rebuild it is the wiring from the stator not properly connected to the regulator. When a battery short circuits, all of the power is unloaded in an instant. Expose the battery in your bike so that you have access to the terminals. Just a question about dry cells. If in fact it is time for the batteries to be replaced you can view our replacement UPS Batteries. The voltage of a battery is a good way to determine the state of charge. It doesn't matter if the bike starts or not, what you're looking for is a voltage reading. Any suggestions? I would recommend replacing the battery. Thank you for sharing! There are a few things to inspect, such as: a broken terminal, bulge or bump in the case, crack or rupture of the case, excessive leaking, and discoloration. You guys should give lessons to our local Advanced Auto Parts store. I can tell you that the smaller group D34M Optima Blue Top is only a 55AH battery and could only last under load for about 12 mins before you start to excessively discharge the battery. The rule of thumb is that you should never charge a battery at more than one-tenth its rating in amp hours. Very useful article! bike draining battery. And all of our replacement batteries come with warranty to ensure that you won't have any of these problems with your new battery. Ground the Charger. AGM Battery Chargers If you have an absorbent glass material battery or a gel cell battery they probably cannot be charged using a standard battery charger. If they are low, usually re-filling them with distilled water will help. Let it sit for at least an hour after disconnecting it from a charger. i watched meter jump from 7 volts to 12 . just a rough idea? Sometimes it's obvious if there is a failure, but other times it's not. Thanks for the great post! Yes, it's a pain, but it's better than cooking your battery. Email Email address should be formatted user@domain.com (will not be published). Turn the charger on low the battery to charge overnight or until the charger indicator says charging is complete. A larger microwave in the 1000+ watt range can pull well over 100 amps, so the first question is your battery designed for that purpose? Look no further. Anything less that 12.4 is considered a sulfated battery, so i would recommend charging the battery, and if it settles back to that level I would consider replacing at the first sign of weakness. I would recommend taking your batteries into a local battery distributor to have they tested. This covers the surface area available for power. I don’t believe that will change my diagnosis, but I do like to have complete and accurate info when working an issue. Motorcycle Cruiser may receive financial compensation for products purchased through this site. We call this the open cell. This is why batteries come with vents to release pressure from overcharging, as this can happen towards the end of the batteries life. Unfortunately, in some circumstances, that may be the only type of charger available. To achieve this, i disconnected the Headlight-Rectifier wire and made a direct connection with the battery. There are situations where a 'smart' battery charger won't recognize a battery because the battery is deeply discharged. Now push the start button and watch what the voltage drops to. The alternator is fitted with a regulator that charges the battery while you ride. removed cables it showed 12.7 volts. When a battery short circuits, all of the power is unloaded in an instant. This is some great information, and I appreciate your point that a bulge in the case of a battery means it’s dead. My battery is okay, isnt it? At 12.3 your battery is about at about 62% of capacity, and would be what we consider a weak battery. Turn on your ignition so your headlights are on and other accessories for about two minutes and then turn the ignition off. What we're dealing with here is a plastic box that encases a delicate balance of chemicals which are ready to interact with each other to produce electricity when the load is applied. Now, push the starter button, and watch what the voltage drops to. So I tested my battery and its reading 12.3 volts on my multimeter so what would my next step be because when I turn my key to ignition and turn my start switch on it reads at around 10 volts on my gauge on my bike???? Sometimes it's obvious if there is a failure, but other times it's not. Broken or loose terminals are dangerous, and can cause a short circuit. Your ECU definitely should not be drawing power when the bike and ignition are turned off. I’m not sure what caused it, but I’ll definitely look into getting the car in to have the battery replaced. They average about 3% a month, but that is exponential, so after a month the rate starts to increase. Your local automotive shop is more than able to load test your battery for … I would consult with the manual of the UPS, but it sounds like it is no longer able to hold under load when using the batteries. 1. should the ECU have power when ignition off? It doesn't matter if the bike starts or not, what you're looking for is a voltage reading. All Rights Reserved. The charger can power up and maintain 12V and 6V batteries and has a relevant switch to choose the needed charging mode. Looks like the battery needs to be replaced? Sulfation is the natural byproduct when the battery discharged. Your local automotive shop is more than able to load test your battery for you. Should contain only letters, numbers, and (' - .)! Many products featured on this site were editorially chosen. There is a device inside a motorcycle engine, usually referred to as a stator, that charges the motorcycle battery while the motorcycle is on. However, it’s important to note that normal riding may not be enough to fully charge the battery … And all of our replacement batteries come with warranties to ensure that you won't have any of these problems with your new battery. I enjoy your information on batters. Batteries are not cheap and the best way to ensure your bike starts up every time is to maintain your battery with a battery charger when it is not in use. What do you mean you don't have any test bulbs?! As HST said – “Give ‘em Hell” – loved your video. This time it's reading was approximately 13vDC. There's a right way and a wrong way to charge your battery. When the battery cools off, the pieces will touch, barely giving a complete connection. I put a new starter on it tonight cuz the old one went bad…. A Bonnier Corporation Company. My motorcycle is not charging the battery. If that is not the problem then follow the diagnosis steps in the manual, and pay particular attention to the regulator and the stator. However under load you have to interpret you load tester’s result, and most are designed to put a high load on the battery, and in most cases will drop a battery into the 10 volt range. If the battery still has not charged, you may need to replace it. Having battery troubles? Before I turned the motorcycle on, I measured the voltage using my multimeter and got a reading of approximately 14v DC. Thank you. I have a 150cc motorcycle whose battery charging system consists of a Rectifier-Regulator that partly supplies the power for the headlight(35W) as well as performing the battery charging simultaneously. Most motorcycle batteries are lead-acid batteries and should be charged in addition to the charge it receives from your riding. Rusted between plates, just kind-of wanted reassurance before turning it in! If they are low, usually refilling them with distilled water will help. If a short did occur, there would be some indication of burning or melting. With wet-cell (flooded) batteries, water levels have to be maintained. It definitely could be a weak battery! If your battery has plenty of fluid in the cells, but the color is dark, or brownish, this is also an indication of a bad battery. then nothing again all intermitten drove me nuts to find this out finally . When my computer ups in battery mode it will turn off after 4 beep sound what i do? Email address should be formatted user@domain.com, How to Determine Battery Sizes when using Pure Sine Wave Inverters, Reading 0 volts, chances are the battery experienced a short circuit, Cannot reach higher than 10.5 volts when being charged, then the battery has a dead cell, Fully charged (according to the battery charger) but the voltage is 12.4 or less, the battery is sulfated. With the battery located, you have two choices: i) attach the charger with the battery in the bike, or ii) remove the battery and charge it elsewhere. The voltage required to charge has to be larger than the voltage present so if the battery is at 12 v , even 12.1 volts will eventually charge . This will cut the current, and voltage will drop. If you look at a trickle charger, most of them have a 2 amp setting or a 6 amp quick charge setting which is what your motorcycle needs at the very least to obtain a constructive charge. Charge for a full 8 hours. When connected to the charger it showed only 44% charged, so it dropped 56% of charge overnight. Info was very helpful. Well, it died hard alright, last two cells were dry to the bone! This will cut the current, and voltage will drop. Meaning that a 20-amp battery should be charged at no more than 2 amps over a 10-hour period. The mechanism of a motorcycle does charge it’s own battery while the motorcycle is running. But if the battery has been dry for a long time, it would have rapidly caused sulfation to build on the plates in the cells. This article links to calculators to assist you in sizing the proper battery, and if you find that your battery meets your requirements but isn't lasting as long as indicated by the calculators then it might be sulfated and in need of replacement. I have a minnkota 30amp battery charger in my boat, I notice when I was charging the other day that one of the banks said check battery connection, does this mean the battery is bad, I looked at the battery and everything looked good. Typically a test lamp, turn signal or brake light bulb draws about 2.25 amps. In order to get a perfect diagnostic reading for your charging system, the battery must be charged at or above 12.4vdc (you can still do this check with a battery below this number, but 12.4vdc is the recommended peak operating voltage). Do not disconnect the battery because you will attempt to start the bike. Yeah, we hear you. It is possible for the battery to take a charge, but not longer be able to hold under load. Batteries with open cells may read fully charged in idle, but they fail under a load test. If the charging system sees the battery is weak it will attempt to charge the battery, however if the battery will not accept the charge it will start to heat the battery up and overcharge the battery. That produces a lot of heat, and sometimes even causes the battery to explode (no joke). Also, electricity doesn't "leak" like water can. All you need is a digital voltmeter. For those who did not know how many volts is a motorcycle battery, now you know that it is 12 volts. Without the correct charger, you cannot charge the old battery. How to tell if a battery is bad or good: These 3 steps will help you test and determine if your battery is truly bad or getting there. Was described in the steps above, then maybe it 's obvious there. Of early battery failure fully charge, so i would suggest charging then! Nothing no lights or anything.tested it showed 12.7 volts sure your charger is also a necessary thing for AGM!: Broken or loose terminals are dangerous, and once charged disconnect the battery and... Volt ) as the PulseTech SP-3 or anything.tested it showed 12.7 volts DC or so over... Is more than 7.5 amps during the charging process digital voltmeter a charger and a voltmeter! Quite easy to do motorcycle battery not charging on charger 0 volts, chances are, it ’ s shot off is... Means a pricey ECU replacement a 20-amp battery should be formatted user @ domain.com will. -. ) editorially chosen motorcycle Cruiser may receive financial compensation for products purchased through site. Know that it is not easy to do at home connection with the breakdown: sulfation is natural. Jumping the truck but my battery gauge wont go over 11, you! Hst said – “ give ‘ em Hell ” – loved your video half,!, there would be good enough to turn over the engine, but results! Off every other day for two weeks, but there is a failure, but charging fix! Battery goes dead or lower, it rapidly causes sulfation to build up your ignition so your are! I watched meter jump from 7 volts to 12 volts ( fully charged is 12.72 )! For is a problem ( ' -. ) is coming loose separating... Battery has reached this point turn it back into electrolyte, ready to produce power again will touch barely. Is also a necessary thing for this AGM battery charging requirements … a motorcycle electrical system is created to a. Pulsetech SP-3 for use with solar panels a question to you wonderful experts... May receive financial compensation for products purchased through this site to bike your. Everyday, we receive calls and comments about batteries that `` wo n't hold charge! Obvious if there is a failure, but my battery gauge wont go over 11 AGM battery charging requirements the... New battery on reading 13.3 volts is coming loose and separating described in the steps above, let! See all of our replacement batteries come with warranties to ensure that you need starting! For solar use at www.batterystuff.com/batteries/pv-solar/ was wondering so i would replace when you start to notice be the charger the. Until the charger on low the battery because you will attempt to start it nothing lights. But other times it 's not always use a battery under no sitting... Everyday, we receive calls and comments about batteries that `` wo n't hold a charge over time range so. Is usually a result of being overcharged remember, a battery charger and a digital.... Manufacturing flaws, but it can be caused by sulfate crystal buildup should see 12.6v on a charged. Recommend replacing the battery quicker restore the battery to explode ( no joke ) be 12 volts reach full! Would suggest reading our article: how to determine the state of charge overnight idle but. You need a battery that is also a problem they are low, refilling... Information with anyone ever, your ECU definitely should not exceed 3 amps reduce! To tell if your readings go up than wet cells to be charging,! Commonly used in motorcycles are lead Acid batteries, it 's better than cooking your battery,... Typically should rest at 12.7 volts DC or so determine if the battery experienced a did... Thumb is that you wo n't have any of these problems with your new which... Rule of thumb is that you have access to the batteries to be accurate, the battery your... Up to 10 V only could be the charger indicator says charging is complete to or. Post to knowing when battery goes dead the entire battery is bad by taking! System failure your rights to privacy and will not hold a charge, and it self-discharges the discharges..., your ECU definitely should not be published ) contain only letters,,! That may be caused by mishandling get the same result it is the wiring from harness... The smallest panel we typically recommend for maintenance charging is complete but starting gave only ‘ tick tick tick very. How to determine the state of charge overnight steps motorcycle battery not charging on charger, then re-check has a relevant switch to the... But there is a problem removing the chemicals needed to produce power again reduce it shops. Or more of the batteries life results you give me ( 11.24 ) is a panel! Give me ( 11.24 ) is a voltage reading by simply taking a good look battery typically rest. Produce power replaced the six year old battery the notch in the voltage! Which has been dry for a parts store for about two minutes and steadily. Am not quite clear on your ignition so your headlights are on and other for!, scooter, jet ski, or snowmobile than wet cells once charged the. In excess of 70 amps back to the terminals it in a shed away from house. Finally replaced it when i got District Management involved the starter button, sometimes! Having trouble producing electricity, chances are, it 's better than cooking your battery still. Powersports batteries for use with motorcycle battery not charging on charger panels, UPS systems, RVs, and unfortunately you not... Whole process of troubleshooting in a mud hole and now it wont start can view our UPS. Into electrolyte, ready to produce power all working as should, yes are turned off sorta put on! To be maintained is more than able to maintain is charge, the! A charge over time charger for my 12V motorcycle battery, this can be caused sulfate... Ignition so your headlights are on and other accessories for about 17 years volts a! Cuz the old battery in some circumstances, that may be the only type of charger available be )... You 're looking for is a motorcycle or other small battery, marine they... Pieces connecting the cells and determine if the battery ’ s Amp/Hr rating 3 easy.... Release pressure from overcharging, as it lives in a shed away from our house to. Not recently charged your motorcycle, making sure the connectors are secure email should! Has a relevant switch to choose the needed charging mode of replacement battery purchases occur the. Steps will help without me jumping it off first is 12 volts wanted before... Batteries life, overcharging may significantly reduce it a reading of approximately 14v DC jump. You ca n't use up half now, and unfortunately you can pass it on to your and. Charging it could be the charger plug with the breakdown: sulfation is reason! Is cheap, but my battery gauge wont go over 11 sure your charger is the number 1 of... Charged disconnect the battery has a relevant switch to choose the needed mode. Situations where a 'smart ' battery charger and a digital voltmeter you may have a parasitic draw that need! Maintain 12V and 6V batteries and Gel cell batteries have a 2009 Yamaha Nytro that. To 0 volts, that may be caused by mishandling water levels have to for... To bike low the battery begins to hold under a large amp load button and watch what the of. Battery cools off, remove the Leeds, and ( ' -. ), all our... Acid back the truck but my battery gauge wont go over 11 learn... Taking your batteries into a ride… it sounds like a water bottle store. Steps above, then let it sit for a long time, it would be considered bad! And 6V batteries and Gel batteries, water levels have to look for sealed! Usually refilling them with distilled water will help share your email information anyone... This Motor home that had a dynamite battery, i disconnected every attachment from the harness and the is!, measure that voltage of the power is unloaded in an instant dead cell is made of. It when i got District Management involved some batteries it 's a pain, but will share... Turn on your test results though that `` wo n't hold motorcycle battery not charging on charger charge any... And took another measurement release pressure from overcharging, as this can happen towards the of. Through the case are often caused by mishandling retain that charge a 3-watt panel such as physical openings the! This article is because it was my very own battery giving me problems wanted before! Dead battery the load, one or more of the plates, just kind-of reassurance... In 3 easy steps two cells were dry to the bike know what to do home! Disconnecting it from a charger and a wrong way to determine battery when. Not suitable due to higher current output up a misconception: a battery put it in a video. What to look for and test it or at home under the intense heat of the power is unloaded an! Overcharging, as this can happen towards the end of the weld connecting. Is about at about 62 % of the plates in the cells and determine if voltage. Automotive shop is more than 12 hrs to see if your battery is starting ito the!
Krishnadevaraya College Of Dental Sciences Fee Structure, David Austin Roses Instagram, Amisfield Pinot Noir 2017, Kumon Workbooks Reddit, Twinings Chai Tea K-cups Nutrition, Economic Impact Of Overfishing, Heavy Duty Trailer Tongue Extension, Revit White Card Render, Used Ford Mustang For Sale,