How Many Volts Is A Motorcycle Battery? What You Need To Know!

Usually, bike batteries are labelled as being possibly 6 volts or 12 volts, but these figures do not symbolize the voltage that the battery is billed at or runs at. You should uncover that a fully charged 12V battery has twelve.5V or twelve.6V while a totally charged and healthful 6V battery has 6.three volts.

If, when completely charged, and your bike has been at relaxation for a handful of hours, your battery is displaying at reduce than twelve.5V or 6.25V, it could indicate that you have a difficulty with your battery and it may possibly need replacing or, at the really least, it needs to be provided a deep-cycle demand.

Appropriately maintaining your motorbike battery will aid make certain that it lasts more time, which implies considerably less recurrent battery changes, and it will also help make certain that all vital factors of your motorbike are acquiring the amount of charge that they need to have to be ready to run correctly. Read through on for more information on motorcycle batteries, such as how to examination them, how to demand them, and how to correctly sustain them.

Batteries And Cells

Whether or not your bike battery is classed as a 6V battery or a 12V battery, it is created up of a collection of 2V cells. A 6V battery consists of three 2V cells whilst a 12V battery includes 6. And, in all cases, these cells will show around volts each. When in sequence, the cells would incorporate up to be six.3 volts or twelve.6 volts.

The genuine measured voltage of the battery will alter according to how a lot load is placed on the battery and its amount of demand. So, if the bicycle is working and lights and other electrical programs are being run, the battery will present a significantly reduce voltage studying.

How Many Volts Is A Motorcycle Battery? What You Need To Know!
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Recharging Batteries

Lead-acid batteries need normal recharging. If you use your bicycle frequently, and every little thing such as the battery is in excellent problem, starting and working the bicycle will recharge the battery. It can completely recharge during a 30-moment trip. Nonetheless, if you really do not experience the bicycle frequently, you will want to give the battery a hand in recharging.

Professionals advise that motorcycle batteries both need to have charging every single thirty times or they ought to use a intelligent charger. A wise charger establishes the existing degree of charge and whether or not the battery requirements charging. If you do not cost the battery or begin your motorcycle, you can expect a modern battery to die after about 4 months, but it is ideal not to let the battery get anywhere near this phase of depletion.

Associated Read: How to Change Bike Gears — 7 Skilled Ideas and Methods

Measuring Battery Voltage

You can measure the voltage of your battery making use of a voltmeter. This measures the possible big difference in an electrical circuit: in this situation among the optimistic and adverse factors of the battery. Use a digital voltmeter for precise and reliable benefits and adhere to these steps:

  • Remove the positive terminal cover and clean away any excess gunk before checking for signs of corrosion.
  • Attach the positive lead from the voltmeter to the positive terminal on the battery.
  • Remove the negative terminal cover and, similarly, remove any dirt and check for corrosion.
  • Connect the negative lead from your voltmeter to the battery’s negative terminal.
  • Check the reading. A fully charged 12v battery should read between 12.6v and 12.8v. If the voltmeter shows anything above 12.4 but below 12.9, your battery is in good health.
  • If the meter reads 12.9v, it means that the battery is overcharged. Turn on the full beam headlights to drain excess voltage.
  • If the meter reads below 12.4v recharge it. A reading below 12.2v would benefit from a slower, trickle charge, because it will be less likely to cause excess heat.

Associated Read: How Numerous MPG Does a Motorcycle Get?

How Many Volts Is A Motorcycle Battery? What You Need To Know!
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Battery Maintenance

Maintaining your motorbike battery and trying to keep it in good order will support prolong its life and guarantee that you often have electrical power when you need it. Examine your battery every single few months, at minimum. Keep terminals thoroughly clean by wiping absent gunk and dust. Also examine the terminals are not unfastened and make sure there are no leaks coming from the battery.


Bike batteries are usually marketed as 6V or 12V, but a wholesome battery that is completely charged and is not below load need to study at 6.3V or 12.6V respectively. You can examination your battery making use of a voltmeter, cost it routinely to make sure that your bike commences, and your battery will not die early, and maintain the battery to extend its existence and prevent getting to get new batteries. A normal, modern day bike battery should previous approximately 4 several years.

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