What causes your motorcycle battery to drain when its off? Why would a fully charged battery drain with ignition off and fuse removed in a motorcycle? It could be a bad battery. BatteryStuff Knowledge Base Article explaining how to test a lead acid starting battery, such as a car battery, to see if there is a parasitic drain. After time a battery slowly looses it's ability to fully recharge. Update September 2014: BizRate announced that BatteryMart. Check the battery voltage. Keep the top of the battery clean. By simply replacing your stock oil drain plug, you can drain your engine oil without tools or mess. Now with the negative (ground) cable off, use your meter to determine if there is a drain on the battery. Last night it was charged up to 96% at 10 PM beddie bye time. We thought it might had a bad battery so we replaced it. If there was a drain on it from powering something it would just be dead after 3 or 4 days. Then turn on the engine again and check the battery. Many of the automotive products that are used on a daily basis are flammable and cannot be disposed of in drains, storm water sewers, garbage cans, or septic tanks. Got a problem that is stumping me. Test the battery (fully charged) with the motorcycle off. Heat and Vibration. Will leaving the engine cut off switch in the "on" position cause the battery to drain even if the key is in the - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. Should the alternator or the fan belt fail, the vehicle's engine uses electricity from the battery. 25-ampere Battery Tender charger. Some motorcycle batteries cannot take on heat and vibrations. It’s best to think of motorcycle wiring like a circle: Power leaves the battery from one terminal, passes through whatever will use that power (lights, horn, coil, whatever), and ends up back to the opposite terminal of the battery. Or, if you prefer to keep things in one package, you can store your bike with a fully-charged battery. One last update on making the S5 battery last a long time. Keep the top of the battery clean. taillights if blowing taillight fuse) to see if the fuse still blows or the battery current drain disappears. On-board computers, clocks and other accessories can also drain a battery over time. stick if ALL electrics are working by vision first (lights, signals, horn, etc). My situation is this A customer knows I make battery packs that are super lightweight and wants to know if I could make a battery he could use for his CPAP machine when he goes camping over nightThe battery will charge off his motorcycle while he is riding out in the boonies. BATTERY TENDER PLUS TROUBLESHOOTING CHECKLIST REMEDY 1 No AC power available. Let you know what I find. Always be sure that you are using a quality, known good battery in your motorcycle. It should read close to 12. 7 volts when measured without any load. Usually when this happens, you'll see the headlights, dashboard lights and stereo lights dim or flicker during engine operation. When a battery is drained and neglected, sulfate will most certainly accrue. 91 volts 4) Start bike while monitoring: Dips to 9. Some testers also measure the amps drawn by the starter while cranking the engine, and analyze the charging system's output under load once the engine is running. com FREE DELIVERY possible on eligible purchases. Not much, but enough to draw a marginal battery down over the interim of a long storage. Find smoked voltage for sale here online!. However, when I turn on the headlights and the blower motor, (not engaging the starter), the voltage on the battery plummeted to 8-9V within 10-15 seconds of doing so. With experience, one can accurately determine state of charge using a voltmeter. Car and truck owners, truck fleet operators, and industrial engine manufacturers can testify to the impeccable quality, proven performance, and reliability of the Fumoto valve. 5 Reasons Your Battery's Dead. taillights if blowing taillight fuse) to see if the fuse still blows or the battery current drain disappears. Those should be put on negative for the reasons stated (less risk of shorting battery accidentally). Self-confessed “idiot” Daniel Tredinnick, 43, said investigating. It just snowed in Sturgis. Stop the motorbike & switch off. Best Answer: You only need to disconnect one terminal of the battery to minimize battery drain while you are gone. found out its only draining when runing. Build it yourself using stripboard or veroboard and a few cheap off-the-shelf components. Some parasitic drain is normal - your battery delivers enough energy to keep things, like your clock, radio presets, and security alarm operational at all times. ) Disconnect all loads from battery (or battery from vehicle), then reattach Battery Tender PLUS. About Suzuki Parts House We're the source for any Suzuki Parts you may need - Covers, Accessories, or any Replacement Parts! Suzuki Parts House is owned and operated by Babbitt's Online. You should be getting slightly over 12 volts. Peter Stevens Motorcycles Online is the best place to find motorcycle battery tenders and chargers. Do not store a battery in an excessively hot or cold place (less than 32° F or more than 90°F). [Motorcycle Battery Charger] - [Motorcycle Batteries] Center Stand Block up the motorcycle frame to raise both wheels off ground. com) but some folks prefer to have their questions answered here and we're happy to oblige. What causes your motorcycle battery to drain when its off? Why would a fully charged battery drain with ignition off and fuse removed in a motorcycle? It could be a bad battery. If the battery is dead it would still run, but rough until the battery charged. However, the amount of power is very small. That's why the first iPhone was such a scam - Steve Jobs claimed 3G was too big a battery drain, despite allowing wifi! You can automate turning off wifi, silencing your phone, etc every night by using the excellent Tasker app. The more circuits you add the greater the potential for creating a maze of wiring sprouting from under your bike's seat, draining the battery and overloading the electrical system. I put the battery in this morning and it started. Normal top-up charges for a camera or phone won't flatten your battery unless it's on its last legs. 8 volts, 12 volt batteries are considered to be dead. My 98 draws 3. It's possible for your motorcycle to start and run with a bad battery, but that can create even more problems like causing the bike to run poorly and miss. The battery would not “hold a charge” for more than 1-week to 10-days. ) but nothing wrong doing it the lazy way. Start by connecting a digital multimeter to the negative battery terminal of your vehicle. Fully charge battery before storage using a Yuasa approved charger. You can buy with confidence that your Harley replacement battery will have a long life at a great price. As a trickle charger will prevent the car battery from draining energy even if the car battery is rarely used. Battery is completely. How long to charge a motorcycle battery is an important aspect if you ever need to do it yourself at home. When a battery is drained and neglected, sulfate will most certainly accrue. Build it yourself using stripboard or veroboard and a few cheap off-the-shelf components. In some cases you can crank the engine until the battery seems totally dead, then come back an hour later and crank it again. what causes my battery to drain overnight? Parasitic (or ignition key off) drain is the cumulative load produced by electrical devices, for example, emissions computers, clocks, security alarms, radio presets, etc. Under normal circumstances, starting your car will drain the battery a little, but the alternator will charge it back up as you drive. The voltage always needs to match, so 12-volt batteries require a 12-volt charger. Then check the battery voltage with a voltmeter. Drains on the battery can even come from a filthy battery. The theory then (and it still applies today) was that a large parasitic drain would cause the test light to glow brightly, and a small drain would either not light the bulb or only light it very. If your current battery has been run dead and charged then run dead again more than 2 or 3 times chances are its fried and will no longer hold the charge no matter what you do. One last update on making the S5 battery last a long time. The CTEK LITHIUM XS battery charger is a fully automatic "connect and forget" charger with 8 charging steps including a testing sequence to show if the LiFePO4 battery can take and retain charge, a unique maximisation step to restore full capacity, and patented maintenance charging to ensure maximum performance even after months of inactivity. Jumping ATV Battery. A trickle charger would take at least 12 hours to charge the tiny battery on my motorcycle from an OCV of 11. You will need to go through your electrical components with a digital volt meter to determine where your drain is, I would start with the radio as that seems to be the last thing you mentioned. Upgrade chart for motorcycle, powersport and bike batteries from Yuasa Battery. In addition to testing the battery with the engine off, test it with the engine running to make sure you're alternator is charging properly (can't recall exact number, but should be 13. what causes my battery to drain overnight? Parasitic (or ignition key off) drain is the cumulative load produced by electrical devices, for example, emissions computers, clocks, security alarms, radio presets, etc. An out-of-warranty battery replacement, normally $79 for an iPhone 6 or later model, will instead cost $29 through December 2018. 25-ampere Battery Tender charger. 2020 Harley-Davidson LiveWire Electric First Ride. Sometimes replacing a battery is financially painful, but the right thing to do. The fast charger charges 12-volt batteries in about 30 minutes. While most of today’s automotive and marine batteries are 12 volt, some motorcycle and lawn tractor batteries are 6 volt. You’ll see all kinds of debris attached to your drain plug. Not only is disposing of car waste harmful and potentially life threatening, it is also illegal, and individuals who dump vehicle waste can face both civil and criminal penalties. March 29, 2014. Battery is completely. If you use a taper or trickle charger, it will take longer to charge the battery. These are an extremely lightweight (2. I have no idea but I doubt there is a standard that says a car must start after sitting so many days. If it grows weak, it's the alternator,, which is failing to charge the battery. Skip to content. When jump-starting a bike using a booster battery, observe the following precautions: Before connecting the booster battery, make sure that the ignition is switched off. Battery Charging Chemistry. Will leaving the engine cut off switch in the "on" position cause the battery to drain even if the key is in the - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. You can jump your ATV battery, but whatever you do don't jump it off from your truck or car. Got a problem that is stumping me. If the battery drains faster after it decreases to 50%, very likely, you should re-calibrate the battery by using it till less than 5% a few times. • A deep cycle battery is designed to provide a steady amount of current over a long period of time. If you use a taper or trickle charger, it will take longer to charge the battery. This oil tank has no battery compartment, and is 1¾" shorter than the Paughco #746MAG. Power port LEDs vs. Example: If the battery has a reserve capacity rating of 100 minutes, the current drain should not exceed 25 milliamps. Inexpensive 12 volt Smart Battery Isolator with 150+ amps pass-through and solid-state control: Click here for a solid state 80 amp battery isolator, 12V or 24V: Battery isolator (or split charge relay) allows an auxiliary battery to be charged by the vehicle's system, yet not participate in engine starting. My situation is this A customer knows I make battery packs that are super lightweight and wants to know if I could make a battery he could use for his CPAP machine when he goes camping over nightThe battery will charge off his motorcycle while he is riding out in the boonies. Unscrew the handle, and all power from the battery is cut off. Motorcycle Wash Photo 3: Clean and polish the dash. Harley-Davidson Battery Maintenance Solutions. Some newer motorcycles experience a slight battery drain (even when the ignition’s off) in order to maintain things like your clock and radio presets. This could be one of several things. It should be reading somewhere between 13-14 volts. Call us at (864) 482-6112. You will need to go through your electrical components with a digital volt meter to determine where your drain is, I would start with the radio as that seems to be the last thing you mentioned. Myth: You should completely discharge your battery before charging. It's also important to make sure that the battery that you use produces enough amps to properly power all of the electrical components. Pneumatic Oil Drains Trg2018 60L - High Quality car service equipment. key to "off" allow battery to sit for one minute- returns to 12. com A Shocking Expose: Your Car's Battery | Edmunds How to Test Battery Failure – Off Grid Campers. MotoSport Hillsboro is the Portland Area's Premier Motorcycle Dealer. Annoying loose battery cable quick fix? It seems that every time my wife drives my 560sl she has an uncanny knack for finding all it's idiosyncracies. The sulfur also corrodes the lead plates, but as long as the corrosion isn't severe, you can fix a dead motorcycle battery without spending a lot of money. I have a 2004 Chevy TrailBlazer that recently refused to start for my wife. If the battery is dead when the car has been left alone for a day or more, and no lights were left on, the problem could be in the wiring or the battery itself. Skip to content. com, your home for the most dependable and longest lasting batteries for all of your electronics. When the engine is on the alternator and a strong battery can over come most drains, because the alternator is recharging the battery. This will be done in depth, and I will explain it in various ways, in the hope that you will follow along with the sketches in the Chitech Electrics manual, and thereby get a truly solid understanding. While LiPo fires are rare, they can happen incredibly quickly and can do a lot of damage. Usually there’s some combination of brightness levels being mixed, some number of pixels are off entirely, and these states may change many times per second. Squirt a small dollop of polish onto a microfiber towel and work it into the dash using a random circular motion. Provides the most effective way to avoid auto theft and can also cut off power on racing cars & prevent fire. 0V means you have about 25 percent charge left. must be the stator wonder if when my regulator went out due to that melted plug maybe it took the stator to. If it were creating current it would run once it was off cables. Wipe it up carefully. The time a vehicle operates solely on battery power until battery discharge is a practical measure of reserve capacity. I suppose I can keep riding with the lights off!!. Finding the right parts has never been easier. Start the motorcycle and hold the RPMs to about 3000. When a battery is drained and neglected, sulfate will most certainly accrue. battery testing/replacement The motorcycle battery is one of those things that is very often forgotten until it is too late. com has received the Circle of Excellence Platinum award for 2014. After charging the battery, allow the battery to sit 1-2 hours before checking the state of charge with a DC volt meter. RAY If your car is one of those that continues to power the outlet even when the car is off (so the. Car Talk: LEDs Not A Significant Battery Drain. 8 volts, 12 volt batteries are considered to be dead. You can remove the battery from your bike altogether and trickle charge it all winter. Thinking about buying motorcycle underglow lights for your ride? We've put together a list of 10 things that every rider should know about motorcycle underglow or colored motorcycle LED lights. Fortunately, battery disconnect switches can help. A “drain” is any electrical device that is ON when it should be OFF, thus draining power from the battery when the vehicle is not running. key to "off" allow battery to sit for one minute- returns to 12. How long does a motorcycle battery last for & why don't they come with long warranties like car batteries? Most motorcycle batteries are at their best for about 3 years. 6V or higher. Hi wonder if anyone can help. Our remote cutoff switch stops idle battery drain. Say for example the battery gets very cold or you leave it in the shed for an extended amount of time, it can benefit from a full conditioning cycle. The voltage always needs to match, so 12-volt batteries require a 12-volt charger. The FSU can go bad w/out any visible signs (normally the fan speed goes wacky) and drain the battery totally overnight. Battery was dead. It isolates the battery circuit for anti-theft, anti-fire, short circuit protection, and unwanted battery drain and is ideal for RV, marine and farm equipment. He asked if I could fix it and I said it a pretty big job. On-board computers, clocks and other accessories can also drain a battery over time. Make sure that nothing enters the battery during cleaning. Here are two H-D Battery Tenders to consider for your Harley-Davidson motorcycle: 750mA SuperSmart Battery Tender. I have no idea but I doubt there is a standard that says a car must start after sitting so many days. It's possible for your motorcycle to start and run with a bad battery, but that can create even more problems like causing the bike to run poorly and miss. The battery, alternator, and rectifier/regulator all join forces to keep your charging system up to snuff. It seems like the battery is just bad, but it's weird. An out-of-warranty battery replacement, normally $79 for an iPhone 6 or later model, will instead cost $29 through December 2018. Under normal circumstances, starting your car will drain the battery a little, but the alternator will charge it back up as you drive. I got it home, cranked it, mowed my yard. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. Sometimes replacing a battery is financially painful, but the right thing to do. Battery storage myth: Placing a battery on a concrete floor will not discharge or drain the battery. BikeMaster produces motorcycle parts and accessories for every need. Wether you like adding new accessories to your bike or even try tackling your own motorcycle electrical issues. Using Your Battery Eliminator. I'll be surprised if this is the culprit, but, you can disconnect the electrical plug from it, then try connecting the negative cable, again. This article contains online calculators which can calculate discharge times for specified discharge current using battery capacity, the capacity rating (i. Ideally you would go through a relay from some power that is on only when the key is turned (like license plate light, daytime running lights, parking lights, low beam headlight, etc. Little Big Horns are on sale for up to 60% off, supplies are limited, NO Refunds or Exchanges, all sales final, call 770-992-0034 for info. How to test car battery for dead cells. Steve Saunders Goldwing Page brings you a tips page dealing with how to make Honda Goldwing motorcycle maintenance easier or less costly. Sometimes an owner may be looking for a parasitic draw, but is really only dealing with a weak battery. If it is a newer battery in good condition, the dash cam will unlikely drain the battery for numerous days. Do not store a battery in an excessively hot or cold place (less than 32° F or more than 90°F). On the other hand, if your primary battery charging activities require a quick charge for immediate use with the occasional need to store a battery, you’d be better off investing in a regular charger, and just plan on charging the stored battery every 30 to 45 days. My 2004 R1150R has been laid up for the winter since mid November. If the measure is anything other than zero, either you have an accessory that is constantly on (like a fuel. If the battery drains faster after it decreases to 50%, very likely, you should re-calibrate the battery by using it till less than 5% a few times. 1 Battery voltage is less than 3 volts. However, make sure you don't plug in too much or too often and drain your bike's battery. Sounds like you have a dead battery, will not take a charge, that would explain the ticking you see. Our battery reconditioning methods works for nearly all types of batteries. Stay cool during the hot summer with Camping World's selection of air conditioners & air conditioner accessories. Battery is oem and less than 1 month old. As you can imagine, you often crank your engine for few seconds at at time. Under normal circumstances, starting your car will drain the battery a little, but the alternator will charge it back up as you drive. Established in 1985, Datatool ® was one of the first companies to bring electronic security to motorcycles and scooters. Take the negative lead off the battery and put the positive lead from the ammeter on it on it, then put the negative lead. If there was a drain on it from powering something it would just be dead after 3 or 4 days. An automotive battery is a rechargeable battery that supplies electrical current to a motor vehicle. Cut it back and tape it off to prevent a short circuit (it will still have power when the low beams are on. By simply replacing your stock oil drain plug, you can drain your engine oil without tools or mess. burned-out light bulb. My situation is this A customer knows I make battery packs that are super lightweight and wants to know if I could make a battery he could use for his CPAP machine when he goes camping over nightThe battery will charge off his motorcycle while he is riding out in the boonies. She drove it to work and back today and after stopping at the grocery, the electrical was dead. When a vehicle is in proper condition, the alternator replaces the electricity a battery puts out. It will drain a battery if it is unplugged from the wall, it puts out too much voltage to be left alone essentially forever, and the stupid wires on it suck. Although an engine is considered the heart of the motorcycle, the battery also remains equally important. 7 The opposite end of the can (the positive end of the battery) is then closed with a steel plate that is either welded in place or glued with an epoxy-type cement. It's possible for your motorcycle to start and run with a bad battery, but that can create even more problems like causing the bike to run poorly and miss. In this video, Mike covers a parasitic draw test for checking for, or measuring a draw on the battery of your Harley Davidson. If you have questions, please ask them either here in the comments or on my new Motorcycle Repair Forums. Fully charge battery before storage using a Yuasa approved charger. Certain devices, such as clocks and alarm systems, continue to drain battery power when the vehicle is off. With a replacement ATV battery from Impact Battery we can get you back out there again!. March 29, 2014. Antigravity-batteries-ag. If there are two bolts, the off-center one is a drain, which you can use to get rid of any fuel without removing the bowl; place a container beneath the carburetor and remove the bolt. Useful when the main battery current needs to be switched off. This is an excellent oil tank to show off all-chrome transmissions because it has no battery compartment, and is 1¾" shorter than the Paughco #746MAG. you have much less draw than that, so it would be a while. That would show the rectifier is working. Usually there’s some combination of brightness levels being mixed, some number of pixels are off entirely, and these states may change many times per second. If left in the house, your battery should be kept off of counters and tables in living spaces. Sign in with Facebook. ) Disconnect all loads from battery (or battery from vehicle), then reattach Battery Tender PLUS. Battery “Drain” or “Discharge” is often indicative of a “short”, bad wire or connection, or some other malady. Battery Switch, 6V 12V 24V 48V 60V Battery Disconnect Master Cut Shut Off Switch for Marine, Boat, RV, ATV, Vehicles, Waterproof Heavy Duty Battery Isolator Switch, 275/1250 Amps Add To Cart There is a problem adding to cart. One thing my husband and I both noticed is that even though we were using it without the cord, the screen did not dim like it does when it’s not plugged at home, AND the battery lasted for hours. Finding electrical issues can be time-consuming for a car, but if you know you have one, then you can use a trickle charger each night to keep your car charged in the morning. Little Big Horns are on sale for up to 60% off, supplies are limited, NO Refunds or Exchanges, all sales final, call 770-992-0034 for info. Neutralizing it with a base, such as baking soda, will remove its "hazardous" characteristics (corrosiveness), and indeed you very likely can then dispose of it in many ways, possibly including down the drain (if you don't have a septic tank). Some parasitic drain is normal – your battery delivers enough energy to keep things, like your clock, radio presets, and security alarm operational at all times. ) but nothing wrong doing it the lazy way. If you have questions, please ask them either here in the comments or on my new Motorcycle Repair Forums. To check your charging system get a volt meter and first check your battery is at 12. JustGasTanks is a leading fuel tank reseller in the world. Squirt a small dollop of polish onto a microfiber towel and work it into the dash using a random circular motion. The standard car battery is not a deep cycle battery and therefore cannot handle this type of battery drain problem for long. Obviously, a 60mA drain over 2 days shouldn't drain a full Volt off the battery. That depends on the battery. This insecure connection has caused occasional issues with providing power to start my car. 05 amps or 50 milliamps if I am correct. he was pissed, but who wouldn't be. You will get the lowest prices guaranteed with our "Beat it by a Buck" program. In addition to testing the battery with the engine off, test it with the engine running to make sure you're alternator is charging properly (can't recall exact number, but should be 13. [Motorcycle Battery Charger] - [Motorcycle Batteries] Center Stand Block up the motorcycle frame to raise both wheels off ground. ← Battery Charging 3 Ways To Revive A Dead ATV Battery. Browse vle matched motor in stock and ready for shipping right now. The net result is that the amps demanded goes up in a vicious cycle. If it were creating current it would run once it was off cables. Explore simple guidelines to prolong lead acid batteries by proper use. This battery specialist sells batteries for most electronic devices and they even have a range of high-performance batteries for motorcycles, alarm systems, cars, golf carts, jet skies and more. Whatever you need to power, Chrome Battery can lend a helping hand. Battery Tenders & Chargers. Battery storage myth: Placing a battery on a concrete floor will not discharge or drain the battery. Totally recharged with new smart charger for 5. This page was the original hook-up on the web for battery Christmas lights! Way back in the 1990s this page showed readers how to re-wire Christmas lights to run off batteries, since battery-powered Xmas lights were extremely rare. On-board computers, clocks and other accessories can also drain a battery over time. The electrolyte of a stratified battery concentrates at the bottom, starving the upper half of the cell. Battery Lifespan and Replacement. Of course if you are using your car battery to power other devices then AH becomes also important. With a wide selection of products from all the top automotive brands, you can rest easy knowing you're getting the best. That way, if you've forgotten to disable anything, your battery will still be fully charged when you want to use it. All vehicles today have parasitic drains and over time will drain all batteries if not driven or charged periodically. , that operate continuously after the engine is stopped and the ignition key has been switched off. From tires to car batteries, Sears has everything you need to keep your vehicle or motorcycle moving down the road. AutoZone also offers overnight battery charging for 6 or 12-volt lawn and garden, motorcycle and marine batteries. It is typically recommended to disconnect the negative terminal because it is a somewhat safer procedure: If your wrench should accidentally contact the car chassis while doing so, it is no big deal, as the negative terminal is connected to the chassis, anyway. Useful when the main battery current needs to be switched off. While most of today’s automotive and marine batteries are 12 volt, some motorcycle and lawn tractor batteries are 6 volt. If you won't be riding your motorcycle for several weeks (if it's carbureted) or several months (if it's fuel injected), you'll want to make sure your fuel delivery systems are ready for inactivity. If there are two bolts, the off-center one is a drain, which you can use to get rid of any fuel without removing the bowl; place a container beneath the carburetor and remove the bolt. Choose from a large selection of the latest Cable Drain with great offers only on Aliexpress. Overcharging a battery can lead to all sort of problems: The electrolyte may boil, the battery can overheat and buckle the plates and, in extreme cases, the battery may even blow up, especially if excess hydrogen gas is released and there's a spark. The battery is perfect. Dirt and engine grease can build up and, when they do, they serve as a conductor, which drains battery power. Using Your Battery Eliminator. March 29, 2014. A parasitic drain is when something is drawing power from the battery when it is off and causing it to die. My 2007 sporty has battery drain too, we feel it may be the Cruiser amp & speaker kit that was installed 2 years ago, some people on the net feel it doesn't turn off and a relay needs to be installed whereas Harley told me the new ones (which I have) don't have that problem. 5, when I turn it on, lights and all, that battery obviously goes down a little but it drains down quite fast. A full 12 kilowatt-hours' worth of onboard lithium polymer batteries gives. If you have a lead acid, gel, or absorbed glass mat battery, then use a trickle, float, or smart charger. Fan constantly running, draining battery Reply Reply Author. Sometimes an owner may be looking for a parasitic draw, but is really only dealing with a weak battery. Then try to start your car again. 2 Ohms @ the lowest (200 Ohm) setting on my meter. If you live in a place that gets a cold winter, you know to keep jumper cables in your car because there's a good chance you or someone you know will have a dead battery. Would unplugging the battery when I'm not planning to drive the car help prevent power drain? If so, would I have to unplug both terminals, or would unplugging just the positive one do? To the best of my knowledge, there is only one active drain on the battery: a factory-installed anti-theft LED blinker that I can't seem to turn off, even. What if my charged up and disconnected (NEW) battery is at 13. The electrolyte of a stratified battery concentrates at the bottom, starving the upper half of the cell. That would show the rectifier is working. When you are riding it regularly it charges just enough from the stator that it starts easily. So I feel the best way to change it out is to attach a motorcycle battery to the leads under the hood prior to R&R of battery as I have done in the past with my wife's Jag. Tried letting it run and unhooking the terminal to see if it ran off of the alternator. This is an excellent oil tank to show off all-chrome transmissions because it has no battery compartment, and is 1¾" shorter than the Paughco #746MAG. It's also important to make sure that the battery that you use produces enough amps to properly power all of the electrical components. It seems like the battery is just bad, but it's weird. This will get you eventually into the circuit draining the battery. A built-in protection circuit board prevents the battery from overcharging, discharging, and over-drain ; When over-charge or over-discharge (voltage below a certain threshold) is detected, the BMS will shut off the battery (cannot charge/discharge) to prevent permanent damage. Keep It Out of the Sun During Summer. 4 volts), it means that the battery is starting to fail. With the ignition switch off (no load), the battery voltage should be 12 Volts or slightly higher. Add-on options are available as well, giving you the ability to expand your underbody kit and also connect to front-end, wheel well and interior lighting kits. The battery is the heart of the system that produces voltage and provides storage for electrical current. Even if the battery says no maintenance, it still needs to be charged once a month. Any fuel. While "How Long Does A Motorcycle Battery Last?" has no exact answer, as a general rule if you take care of your motorcycle battery through the proper maintenance and ensure that it is always getting a good charge, there is no reason why you cannot expect your motorcycle battery to last between two to five years. Check the fuse. Page 1 HONDA GOLDWING GL1500 OWNER'S MANUAL • MANUAL DE EXPLICACIONES • INSTRUKTIEBOEK • Page 2 IMPORTANT NOTICE • OPERATOR AND PASSENGER This motorcycle is designed to carry the operator and one passenger. Connect a basic resistor across the battery's terminals, then monitor the discharge over time until the voltage decreases to 12 volts. The first calculation is to divide the load (in Watts) by 10 for a 12-Volt system or by 20 for a 24-Volt system resulting in the number of Amps required from the battery bank. Flat battery, advice on jump starting your car, bump starting your car and comprehensive information on all aspects of looking after car batteries. My Battery was totally flat 0v. The battery is just one component of a well-running car, so make sure to properly maintain all parts of your car to extend its life and the life of your battery. The best AGM battery makes that warm weekend getaway what it should be: Care Free. To do a current drain test see my post above It should be done with Digital Volt Meter set on the amps scale and connected in series on the battery negative. Certain devices, such as clocks and alarm systems, continue to drain battery power when the vehicle is off. Shop online or at any of our 41 stores in Illinois, Iowa, Michigan, and Wisconsin. When cranking, it should not drop below 10. Call us at (864) 482-6112. Checking the voltage with a voltmeter versus relying on symptoms alone will prove highly beneficial. Check car battery. Learn more here.