What happens when voltage goes over 14.5v?
What happens when voltage goes over 14.5v?
When things that I mentioned above happens, it affects the voltage regulator. As a result, when the voltage goes above 14.5V, the regulator cannot clamp down the charging circuit. Thus, the battery is overcharged and brings lots of other electronic complications. A bad voltage regulator also affects the circuits pretty badly.
What are the problems with a bad voltage regulator?
1 Gases Coming Out of the Battery. As I mentioned earlier, a bad regulator cannot control the voltage, which overcharges the battery. 2 Misleading Voltmeter. If your Harley has a voltmeter on the dashboard, you will get unusual readings on it. 3 Burn-out Lamps. 4 Flickering Gauges. 5 Problem with Instrument Cluster. …
Can a hot motorbike damage the voltage regulator?
If your bike has some technical fault and stays extremely hot, this excessive heat can also damage the regulator. Motorbikes vibrate, and this isn’t something you need to be worried about. However, when the bike excessively vibrates due to any technical issue, the consequences also fall upon the regulator.
Is it normal for battery voltage to fluctuate?
No, it actually typically means that you have a problem with your alternator. Considering this, is it normal for battery voltage to fluctuate? 13.7 V is OK when engine running and alternator putting out charge.
What should the voltage be on a car battery?
The indicated voltage is a function of the battery’s state of charge and loading at the time, and what the car’s electronics are doing to charge the battery. As others have posted, it can go up to 15V or even a bit more. In fact I would worry if the reading did NOT fluctuate over this sort of range!
What causes voltage to drop in a battery?
An excessive resistance of your high amperage circuit is an overlooked problem that can cause your volts to drop in your batteries. Check to see if the cables are corroded, damaged, or loose. Resistance is usually caused by battery terminals and cables that have not been properly cleaned.
Why does the battery voltage go up after a cold start?
Output voltage is computer controlled to provide only what is necessary at the time, lowering parasitic drag from the alternator and (marginally) improving fuel economy. But add in enough marginal improvements, and it starts to make a difference. So after a cold start, voltage will be higher for a while to recharge the battery.
