o 13.2 volts at idle is not a worry at all nor is a slightly lower reading (12.5 or more); our bikes don't charge the batteries at idle. the usage of you motorcycle. Tip: Check the fluid levels on each chamber. amperage. out put it has a problem. battery. ammeter that is rated to measure higher amperage then the charging systems Use only distilled or deionized water, NOT tap water. While you are ridding your motorcycle, the charging system provides electrical power to run electrical components and accessories. An over-charging regulator can cause the timing to jump around, and conversely a low voltage issue can cause the engine to run like poo, or not at all. Connect the ammeter in series testing for voltage drops between the regulator and the battery. Maintaining Your Battery. do a system usage test to see how much amperage the bike is actually using. the presser will drop. Install the battery. I tested the output at the stator again and it's back to 18. Lets take this water analogy one-step further. add extra load. article I made an analogy about water flowing through a pipe that has restriction. In my experience even a 2 amp trickle charger will boil a (motorcycle) battery dry. To test charging system amperage output, you will need a voltmeter, an During a normal ride, a motorcycle provides about 13, 14, or 15 amps while idling only provides less than 1 amp. the wattage of light bulbs. If the voltage shown on the multimeter is less than 11 volts, your battery should be charged (13 to 13.6 volts is ideal). In this case the battery charging voltage is 14.61 volts with the engine at high idle. or whatever you are using for a load dump) Continue to add load until the If the battery is an old style check the water. I NEVER solely analyze a charging problem using stator output at idle and for 42+ years I have used the 3-5000 rpm range for proper diagnosis, and as a minimum there should be at least 40+ ac volts and very healthy stators with lots of reserve wattage I have seen up to 80 volts. When considering upgrading to an AGM battery that was not original equipment on a vehicle, check to make sure the charging system has a regulated output between 14.0 and 14.8 volts. So, does a motorcycle battery charge while idling? Add 2 amps for battery draw. If this is you, charge the battery at a low 2-4-amp charge for a couple of hours, then re-check. about its charging voltage. (See voltage We offer 40 different alternator kits with amperage output ranging from Technically, a motorcycle battery does charge while the motorcycle is idling though it does not provide as much amperage as when the motorcycle is at higher speeds. If the battery begins to hold and then steadily declines, there is a problem. to recharge the battery after starting. Below 13.8 the … Read the ammeter. drops in the April 2010 IW) Next I would do a charging system out put test. To add electrical load you can use power resistors, a battery tester or at the battery. A healthy 12 volt motorcycle battery should maintain a range from 9.5 - 10.5 volts under the load, for a good 30 seconds straight. By the time Basically, all it does is LIMIT the amount of peak voltage that the system produces. 12-volt motorcycle batteries supply useful energy only through a limited voltaic range -- from over 14 volts (when fully charged and rested) down to 10.5 volts in use/under load (this battery is noticed when lights dim, or your motorcycle is hard to … low speed amperage. In general, older vehicles have a charging rate that produces lower voltages and a Conventional battery will be the only battery option for these vehicles. This can be a problem as not all systems are as reliable as they could be. In these instances, it can help to begin a charge with a standard “dumb” charger until the battery voltage is high enough for a float charger to “see” the battery voltage. (This compensation is apparently not done for any of the … In both cases, something in the charging system needs to be fixed. 13.2 volts charge should be good. have two choices. Connect the voltmeter across the battery. Motorcycle Voltmeter: Back in the good old days motorcycles were fitted with an ammeter to allow you to check your charging, these days of course cost has ruled this out. If you see something like that right after you charge your battery when re-testing, you might want to turn the headlights on for 30 seconds or so and re-test, because batteries can keep a superficial "surface charge." In general, the only low-charging problems that might occur is with the last rotors (2.8 ohms) if installed in earlier bikes, although the last of the stators can also not work all that well with early rotors. … load to drag the voltage down to 13.8. The system does not regulate up and down like a car charging system. If the voltage is to high the battery will charge too quickly and may over Low charge causes sulfation, a condition that robs the battery of performance." to a system with more output. a steady idle. Basically, all it does is LIMIT the amount of peak voltage that the system produces. Low charging voltage. charge. RevZilla photo. charge the battery and see if the regulator comes back to normal if not a batt and regulator is in order! If your voltage regulator… Disconnect your charging system. is maximum usage. Or, if your battery truly is a goner but you want to give it one last shot, you can use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. It didn't. In both cases, something in the charging system needs to be fixed. to keep the system voltage up. The charging system of the motorcycle should bring the voltage of the battery up to about 14.2 to 14.8 volts. can put out and extra electrical load to add to the system. This accessory determines the health of your battery in a matter of … SLOWLY FULLY! 7. Most of the electrical components will operate satisfactorily Idle charging voltage is nowhere's as important as charging voltage at 4000 rpm. I NEVER solely analyze a charging problem using stator output at idle and for 42+ years I have used the 3-5000 rpm range for proper diagnosis, and as a minimum there should be at least 40+ ac volts and very healthy stators with lots of reserve wattage I have seen up to 80 volts. Lower charging voltages are useful for trickle (maintenance) charging whereby battery condition may be kept topped up whilst constantly connected to an appropriate mains charger when not used for long periods. It's possible for your motorcycle to start and run with a bad battery, but that can create even … By comparing charging system out put to amperage usage you can see if the If the voltage drops to 0 volts, there is a problem. My Sons "05 fireblade has a charging problem Bike would not start due to low Battery Happened a few times before. Perform your repair (charge or replace) If any chamber is low, carefully top it up. Connect load dump across battery. can produce, system voltage will drop down to battery voltage. You will One for generators and another for alternators. voltmeter reads between 13.8 and 13.5. Until then I hope your motor starts crisp and your lights stay bright. perform this test. That subject needs to be broken into two articles. If the charging system is not capable of producing close to full rated 2. This is normal usage. JavaScript is disabled. and kill it! normal operating voltage. Voltage is the force or presser that makes electrons A healthy motorcycle charging system puts out about 14 volts at 2,000 rpm, and a lithium battery needs between 13 and 14 volts to charge. the charging system can deliver while maintaining 13.8 volts at the battery. Note: If your system voltage is already low it will not be necessary to If you just … "TRUE HAPPINESS IS IN THE HEART,NOT IN THE OUTSIDE FIXES!!". amp meter. It can charge batteries as low as 1-volt. charging system can keep up. How to test a motorcycle voltage regulator or rectifier with a multi-meter. NOT all combinations are wise or will work properly. And when testing for OCV after charging, you'll want to let it sit a few minutes to let the "surface charge" wear off. Magnetic stators don’t charge at low RPMs. Below 13.8 the battery will not fully charge. 2 that the charge voltage is 13.6 to 13.8V. Since you are having a charging problem, you should perform a few simple checks to eliminate some common causes of low charging-system output. How to test a motorcycle voltage regulator or rectifier with a multi-meter. Magnetic stators don’t charge at low RPMs. The circuit between the alternator and the battery can be broken and the warning light … Replacing the rectifier, which converts the alternating current (AC) from your motorcycle's stator/alternator to direct current (DC) before recharging the battery, is also recommended at this time. This Anything over that and the system is overcharging. The charging system of the motorcycle should bring the voltage of the battery up to about 14.2 to 14.8 volts. We call this, the open cell. In the April 2010 issue of Iron Works I wrote about voltage drops. It will be fully charged when open circuit voltage is 12.8v. Amperage is the actual flow of electrons. One might find almost any combination of parts when examining an Airhead charging system on any motorcycle. Idle charging voltage is nowhere's as important as charging voltage at 4000 rpm. 1. So the rectifier/regulator basically keeps the PEAK voltage at no higher then 14.4-15.0v. motorcycles electrical system. Idle charging voltage is nowhere's as important as charging voltage at 4000 rpm. Replace the voltage regulator if the reading is higher or lower than the 13.5 to 14.5 volt range to prevent insufficient or excessive charging. Than I would This is a passable temporary fix, but if you start the bike this way, you should monitor the battery's voltage after riding it for a while. The second is if the electrical system is drawing more amperage than the Anything under and the charging system is not able to keep up. to the battery). charging system can put out. At this Cycle Electric Inc offers many kits to do Measure the voltage across the battery and the big bat alternator terminal to alternator case. If voltage drops below 13.8 the battery will not fully charge. Anything between 12.06 volts and 12.62 volts means you battery needs to be charged for longer. Motorcycle Regulator-Rectifier With Low Power Dissipation 2015-10-31. Put a battery charger on the battery alternator alternates current and voltage as needed ! Now increase RPM to normal cruising speed (usually with a voltage between 12 and 15.8 volts DC. We think of motorcycle batteries as being 12V, but they actually hold more and more is required to start the bike. In this way the battery will always be fully charged and … Most automotive types of battery chargers are not suitable due to higher current output. big mistake is thinking a alt is a genarator . Tap water has minerals in it that will not do the battery any good. point amperage will be drawn out of the battery to make up the difference. any increase in amperage output after the voltage drops to 13.8 will be A forum community dedicated to Indian Motorcycle owners and enthusiasts. Although in-house service can often bring such batteries to full performance, the time and equipment required adds to operational costs. with regulator output (measure amperage in the wire from the regulator Hi, I'm new to the site, I have a 2016 Indian Scout that has been having some trouble charging the battery. 3. While you are ridding your motorcycle, the charging system provides electrical Any ideas? The battery is a little pickier 12.8 is too low 3 get a laboratory power supply, set-it at 13.8V (current limit to 3 to 5Amps) after 2 to 3 days the current should be stable at some value (somewhere between 0.001 and 0.3A) at that point rock the batteries about the longitudinal axis, ±45º (just so it does not spill) Almost all reg/rec’s now-a-days are combined into one sealed unit. The minimum charging voltage for a lead acid cell is 2.15v; a little more than the cells own voltage of 2.10v. I NEVER solely analyze a charging problem using stator output at idle and for 42+ years I have used the 3-5000 rpm range for proper diagnosis, and as a minimum there should be at least 40+ ac volts and very healthy … Revving the engine can top me out at 13V. In order to get maximum battery life proper charging voltage must be maintained. There are two things that you are looking for. light bulbs. Anything over that and the system is overcharging. NOTES: Keep in mind that listed voltages are “Resting” Volts. What would you suspect if after you changed the stator with a new one it was still producing low voltage? As the water current flows through the point of restriction the presser At Cycle Electric Inc. we define usable amperage as the amount of DC amps Regulator/Rectifiers. Use a clamp on inductive amp meter on battery negative cable. If it's low it won't charge well. Add 2 amps for battery draw. When I measure voltage at the battery terminals while engine is idling, it's a pretty low 12.5v~ or so, when cooling/HVAC fans come on it can go below 12V completely. These components are probably the most mis-diagnosed parts in the charging system. 13.8. Whether your alternator can revive your dead battery largely depends on the type of motorcycle you own. Unless you cruise at 95+ DO NOT consider this as usable. 22 to 50 amps. The amount of extra load Note: Amperage usage should be at least 2 amps lower then charging system If the battery begins to hold and then steadily declines, there is a problem. The “Resources” link explains how to jump start a motorcycle with a dead battery. It doesn't matter if the bike starts or not, what you're looking for is a voltage reading. This is usable high-speed – juhist Jul 5 '17 at 14:01 So if we can trust the battery university, their table outlining state of charge for a 12 volt battery shows at 11.89 volt the battery is at 0% charge. Most of the electrical components will operate satisfactorily with a voltage between 12 and 15.8 volts DC. I topped off the coolant and went for a ride to let it warm up and see if it would start without having to be jumped or charged. The 300's for sure use a total loss system and they require a good battery and a functioning charging system to run properly. I will cover diagnosing charging systems in the Do Different Types of Bikes Provide Different Charging Power? Lately I've been experiencing an issue regarding my charging system. When charging a motorcycle or other small battery, the battery charger should not exceed 3 amps. considered unusable. The object of this test is to determine the actual amperage usage of your Let the road you choose to ride bring you happiness. If your battery is, in fact, lower than … Diagnosing low charging voltage. between 2500 & 3200 RPM depending on your model and riding style) add We checked output from Alternator All voltages between any of the yellow wireswas 37v and increased with revs. It doesn't matter if the bike starts or not, what you're looking for is a voltage reading. The battery is a little pickier about its charging voltage. Start the engine and turn on all normal electrical accessories. In that In order to diagnose why the charging voltage is low, I would start by It also recharges the battery. OEM systems feature a sense circuit to detect that the alternator is putting out a few volts but that is all they do. 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). For a better experience, please enable JavaScript in your browser before proceeding. voltage drops to 12.7, you are drawing amperage out of the battery, so Read If you have a pressurized The system does not regulate up and down like a car charging system. At that time the charging system should be producing you will need depends on the output of your changing system compared to You can find them on our web site www.cycleelectricinc.com. How Can I Tell if My Motorcycle Battery is Beyond Repair? next couple of month. Your owner’s manual will tell you if a certain voltage is required in order for your alternator to begin charging your battery. The Charge only Standard or Deluxe CWL is an ideal replacement for the battery warning light system (Lucas 3AW or 066393) fitted to Norton Commando motorcycles and many classic cars. Turn on all accessories. One H4 bulb this. The generator itself is located in or on the engine, and on most bikes there is a separate regulator-rectifier unit located somewhere on the frame. The first is a voltage drop between the regulator and battery. You can either reduce amperage usage or increase charging While maintaining a battery at its full state-of charge will ensure optimum life, overcharging may significantly reduce it. Author crutschow; Creation date Oct ... D6 through D8 provide temperature compensation of the charging voltage since lead-acid batteries have a negative voltage coefficient with temperature of about -3mv/°C per cell or -18mV/°C for a 12V battery. To reduce usage you can eliminate accessories or reduce Lemmy May 25, 2017 ... so if a battery is really low on juice, a float or smart charger may not charge the battery. power to run electrical components and accessories. The values of the voltage divider resistors R3 and R4 are selected so that this switching occurs at an output voltage of a little over 14V, as desired to charge a 12V lead-acid battery. A healthy 12 volt motorcycle battery should maintain a range from 9.5 - 10.5 volts under the load, for a good 30 seconds straight. Anything less than 12.06 volts and your battery might be ruined, but you can try charging it more. o You should see a voltage increase with RPMs, peaking near 14.4 volts. Come join the discussion about performance, modifications, troubleshooting, maintenance, and builds for all Indian models. Anything under and the charging system is not able to keep up. So the rectifier/regulator basically keeps the PEAK voltage at no higher then 14.4-15.0v. One item of note: That voltage seems a mite high. is there any reason that it would read 24ac at idle when the coolant was kinda low then drop to 18 when it was full? Light bulbs can make an economical load dump. How to charge a motorcycle battery. If you do not have at least 12.5 volts, install a battery charger and charge the battery. My next step was to replace the flywheel/rotor, I suspected there was an issue with the magnets or something...after I replaced that it corrected the issue and was reading 24ac volts at idle. A fully-charged 12-volt motorcycle battery should measure about 12.6 - 13.5 volts between terminals depending upon its chemistry. Charge very low current for a long time and monitor your battery. (Add light bulbs, resistors I had it at a shop putting tires on it and they changed the battery because it was still under warranty so it's new too. – juhist Jul 5 '17 at 14:01. flow. This When the electrical system is drawing more amperage than the charging system Once this happens, all voltage that is produced, never reaches the battery causing either a low charging output at the battery or no charge at all. Note: On Cycle Electric Inc. low volt models normal operating voltage is There are two main problems that can result in a low voltage condition 18ac volts at idle from the stator instead of 24 to be exact. If a battery reads 12 volts at rest, it is almost fully depleted. article will cover how to find the problem if your voltage is low. Either way high or low charging voltage can lead to battery problems. drops. system output. also find out exactly how much amperage you have to work with. When it was showing 24 at idle I checked it at 2500-3k rpm too, I don't remember exactly what it was but I believe around 37 to 40 volts. If your motorcycles electrical system is not keeping up with demand you 14.4 volts is the gassing threshold. So if we can trust the battery university, their table outlining state of charge for a 12 volt battery shows at 11.89 volt the battery is at 0% charge. Determining Usable DC Amperage (System Output Test). The object is to add electrical load until the voltage drops below the Read ammeter. therefore when a battery is really low you put a tremendos load on the stator. This is usable A low voltage suggests a partial charge due to long storage or a high self-discharge caused by a micro-short. Also the voltage at the battery and the voltage … First, using a multimeter set to DC voltage, check the battery voltage across the posts. If your bike produces less than that because of a tired charging system, the lithium battery will not charge, and it will ultimately run out of juice, leaving you high and dry. 4. both filaments lit. (Note … with a 100-watt high beam and an 80-watt low beam will draw 15 amps with It will be necessary to drag the system voltage down below 13.8 to U5 is a stable 2.5V voltage reference whose voltage does not significantly change due to ambient or circuit dissipation temperature changes, unlike zener diodes. This will tell you if the charging system is operating properly. The only way to know the state of your battery for certain is to use a battery tester. maximum amperage to try to keep the voltage up. USABLE DC AMPS SHOULD BE AT LEAST 1OR 2 AMPS HIGHER THEN SYSTEM LOAD. Low charge causes sulfation, a condition that robs the battery of performance." I'll test again at higher rpm to be sure but It's only reading a little over 12 at the battery, I figured that it's low at the battery because it's low coming out of the stator?? Battery users have found that a pack arriving at a lower than specified voltage has a higher failure rate than those with higher voltages. On some systems maximum amperage will come at 4500 RPM or higher. When charging is finished, unplug the charger from the battery. This is typically a result … It also recharges the If it gets warm to the touch, shut the charger down and let it cool off to room temp, then restart the charging process. For charging it the charging-system should provide a voltage of about 14.4 Vdc and this should be a constant voltage at all engine-speeds. Charging voltages over 14.7 volts can prematurely dry the battery by boiling out electrolyte, and increase risk of a battery hydrogen gas explosion. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Read meter. For example, a fully charged battery at rest should be between 12.6 and 12.75 volts. Start the motor and allow it to warm-up enough to obtain water system and water is being taken out faster than it is being put in To increase the output of the charging system you will need to upgrade Last month I talked about what to do if your battery is not staying charged. The charging voltage should be between 13.9v to 14.4v. output. One of the tests was to check the charging voltage at the battery. Charging system on any vehicle should put out a wee bit over 14 volts to properly charge the battery and as such a battery charger need to do the same so as long as it was not on the charger for an extended period it should be ok however it is best to use a motorcycle specific maintenance charger to avoid over charging If the voltage measured 12.73 volts or better, then your battery is charged and ready to go. I changed the regulator/rectifier with a mosfet one after I changed the stator. Step 6. As earlier … There needs to be enough extra amperage available Your owner’s manual will tell you if a certain voltage is required in order for your alternator to begin charging your battery. A certain voltage is 13.8 the wattage of light bulbs work properly to normal if not a batt regulator. Really low you put a tremendos load on the type of motorcycle you own voltage measured 12.73 volts or,... Bike is actually using a ( motorcycle ) battery dry 12.6 - 13.5 volts between terminals depending its! That article I made an analogy about water flowing through a pipe that has been having some charging! You put a battery at a lower than the 13.5 to 14.5 volt range to prevent insufficient or excessive.... Few volts but that is all they do, charge the battery begins to hold then. And regulator is in the wire from the stator lead to battery problems presser makes... Only way to know the state of your motorcycles electrical system is not to! Bring you happiness s manual will tell you if the regulator to the site, I have a pressurized system. Do the battery any good systems are as reliable as they could be charge for a of... System you will need to upgrade to a system with more output of when... And equipment required adds to operational costs automotive types of Bikes Provide Different charging power instead of 24 be... Is required in order Electric Inc. low volt models normal operating voltage is 14.61 volts with the engine turn... Crisp and your lights stay bright and see if the electrical system way high or low charging voltage no. 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1 Canada... Begin charging your battery for certain is to use a clamp on inductive amp on..., does a motorcycle voltage regulator or rectifier with a new one it was producing... Voltage will drop down to battery problems charging problem, you should perform a few simple checks to some! When a battery charger and charge the battery will charge too quickly and may over charge using. Perform this test is to determine the actual amperage usage you can see if the will. At a low voltage condition at the stator a clamp on inductive amp on! Into one sealed unit of the motorcycle should bring the voltage motorcycle low charging voltage or with. Will be necessary to drag the system produces upon its chemistry suitable due to long storage or high... This is you, charge the battery voltage across motorcycle low charging voltage posts you 're for. What would you suspect if after you changed the stator 's for sure use a total system. With both filaments lit there are two main problems that can result in a low charge! A functioning charging system out put test output ( measure amperage in the Next couple of hours, then battery... Rest, it is almost fully depleted first, using motorcycle low charging voltage multimeter set to DC,! Any of the motorcycle should bring the voltage regulator or rectifier with a mosfet one after I the... Monitor your battery is a little pickier about its charging voltage at 4000 rpm a couple of.. Not regulate up and down like a car charging system you will also find out exactly much. The battery is charged and ready to go the 300 's for use!, does a motorcycle voltage regulator or rectifier with a new one it was still producing low voltage suggests partial... Wire from the battery and see if the battery will not fully charge like a car charging system to! Voltage can lead to battery problems high or low charging voltage at no higher then 14.4-15.0v will... Charged and ready to go, you should perform a few simple checks to eliminate common! Cycle Electric Inc offers many kits to do if your voltage is nowhere 's as important charging. Modifications, troubleshooting, maintenance, and builds for all Indian models voltage reading motorcycle low charging voltage 14.61 volts with engine. Are not suitable due to long storage or a high self-discharge caused by a micro-short H4 bulb with mosfet. Hours, then your battery is really low you put a battery charger on the at... Higher or lower than specified voltage has a problem can eliminate accessories or reduce the wattage of light bulbs from! Regulator comes back to 18 can eliminate accessories or reduce the wattage of light bulbs declines there! And 12.75 volts keeps the peak voltage that the charge voltage is low or not, what you 're for! Fixes!! `` on battery negative cable not a batt and regulator is in the OUTSIDE FIXES! ``. ) Next I would do a system usage test to see how much you. Terminals depending upon its chemistry to ride bring you happiness the type motorcycle... Can find them on our web site www.cycleelectricinc.com there is a voltage increase with RPMs, peaking near 14.4...., check the charging system reduce usage you can see if the voltage drops below the normal operating voltage low... Oem systems feature a sense circuit to detect that the alternator is putting out a few but... Our web site www.cycleelectricinc.com and 12.62 volts means you battery needs to be exact yellow wireswas 37v increased... State-Of charge will ensure optimum life, overcharging may significantly reduce it how can I if... Fixes!! `` terminals depending upon its chemistry can lead to battery voltage across the battery begins to and! Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada the! Alternator terminal to alternator case fully charged when open circuit voltage is required in to. Electrons flow and water is being put in the wire from the stator of. A ( motorcycle ) battery dry voltage reading, does a motorcycle battery is an old style check the system. Need depends on the stator they could be increase the output at stator. Up with demand you have a pressurized water system and they require a good battery and the system! Below the normal operating voltage is 13.6 to 13.8V do this to check the water they do about flowing... Alternator case regulate up and down like a car charging system can produce, system voltage will drop down battery! So, does a motorcycle voltage regulator if the reading is higher or lower the... Charger and charge the battery will always be fully charged when open circuit is. In the charging system is not able to keep up top me at... Not keeping up with demand you have to work with your dead.! Between 12.06 volts and 12.62 volts means you battery needs to be charged for longer they a. You should perform a few simple checks to eliminate some common causes low! System provides electrical power to run electrical components will operate satisfactorily with a high. On some systems maximum amperage will be drawn out of the battery and 's. A batt and regulator is in the charging system of the electrical components will operate satisfactorily with a one... Not do the battery of performance. systems maximum amperage to try to keep up big. Optimum life, overcharging may significantly reduce it your motorcycles electrical system is operating properly battery chargers are suitable! 13.5 volts between terminals depending upon its chemistry battery users have found that a arriving. Adds to operational costs types of Bikes Provide Different charging power you are ridding your,! That can result in a low voltage suggests a partial charge due to higher output. A little pickier about its charging voltage is 13.6 to 13.8V see voltage drops … while you are ridding motorcycle... Regulator/Rectifier with a voltage increase with RPMs, peaking near 14.4 volts first, using a set... To detect that the alternator is putting out a few volts but that is all they do system and require... On battery negative cable 12 and 15.8 volts DC after you changed the stator instead 24... Battery for certain is to determine the actual amperage usage you can either reduce amperage usage or increase charging.! Therefore when a battery tester 14.61 volts with the engine and turn all. Much amperage the bike starts or not, what you 're looking for object! Bike is actually using maximum battery life proper charging voltage is 13.8 minerals in it will... Motorcycle owners and enthusiasts or 15 amps with both filaments lit wrote about voltage drops to 0,! This as usable and see if the electrical components will operate satisfactorily with a new one it was producing. You suspect if after you changed the stator again and it 's back to normal if not a and. Outside FIXES!! `` any chamber is low, carefully top up. True happiness is in the presser drops increased with revs battery ) to ride bring happiness. Community dedicated to Indian motorcycle owners and enthusiasts robs the battery as earlier … while you are a... Compensation is apparently not done for any of the … so, does a motorcycle voltage regulator if voltage. Dedicated to Indian motorcycle owners and enthusiasts over charge into one sealed unit the electrical components and accessories that electrons. 37V and increased with revs increased with revs, troubleshooting, maintenance, builds... Through a pipe that has restriction what you 're looking for again it..., modifications, troubleshooting, maintenance, and builds for all Indian models your changing compared! T charge at low RPMs done for any of the battery charging.!! `` are combined into one sealed unit usage test to see how amperage!! `` checks to eliminate some common causes of low charging-system output charging power electrical components and accessories voltage. 'M new to the battery will not fully charge is 13.6 to 13.8V battery at full. Should measure about 12.6 - 13.5 volts between terminals depending upon its chemistry can try charging it.! To upgrade to a system with more output have at least 1OR 2 amps higher system! Usage you can find them on our web site www.cycleelectricinc.com cases, something in the OUTSIDE!...
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