Why Do Motorcycle Batteries Die So Fast?

All too often, motorcycle batteries die young, murdered by neglect. Dehydration, improper charging, and a slow discharge during storage all shorten a battery’s life. … To prevent these draws from killing your battery, you could disconnect the battery, but even if there is no load on them, batteries self-discharge.

How long can I leave a trickle charger on my motorcycle battery?

So 16 hours is the maximum safe time that the battery should be on that charger. The longer it is left on the hotter the battery will get and over time it will boil the battery dry.

Is it safe to leave a motorcycle battery charging overnight?

Assuming you don’t help it along by fast charging at any point, it’s a good idea to leave a battery on a trickle charger overnight before you count on it starting. The point of trickle charging is to stop the depletion of charge while a battery is sitting and to slowly charge it without overcharging.

How often should I charge my motorcycle battery?

How often should I charge my battery when I’m not using my bike? For a healthy battery, a full charge once every 30 days at a minimum is recommended. This is because lead-acid batteries have high self-discharge rates, losing 0.5-1% of their charge every day they sit.

Can a motorcycle run with a dead battery?

The answer is yes you can keep the motorcycle running if you remove the battery after you get it started. This holds true not only for motorcycles, but for pretty much any other vehicle in the world.

Can I start motorcycle while on trickle charger?

It’s no problem jump starting a motorcycle from a car or another motorcycle. … Even if you do it from a running car, it’s 14.2 V as opposed to 12.8 V of a fully charged battery, the jump start won’t damage the bikes charging system.

Do I need a trickle charger for my motorcycle?

ALWAYS use a Motorcycle/Trickle Charger when charging Motorcycle Batteries. A Motorcycle charger supplies NO MORE than 7.5 Amps during the charging process. Make sure your charger is the same voltage (6 Volt or 12 Volt) as the battery you are charging. Charge for a full 8-12 hours.

Does a motorcycle battery charge while idling?

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. During a normal ride, a motorcycle provides about 13, 14, or 15 amps while idling only provides less than 1 amp.

Is it better to charge a battery at 2 amps or 10 amps?

Slow charging using 10 amp chargers or less is generally accepted to be better. This is because repeatedly fast-charging a car battery may lead to overcharging and will severely reduce its performance. The short answer: 10 amp chargers are generally preferable than 2 amp chargers.

Will a trickle charger charge a dead motorcycle battery?

Fully charging a motorcycle battery with a trickle charger will take anywhere from 12 to 20 hours depending on the battery and charger quality/type. However, if you’re battery is “dead” or “impaired” it won’t hold its charge whatever the time you spend charging it.

How do I know if my motorcycle battery is bad?

The Basics. Most motorcycle batteries are lead-acid batteries and should be charged in addition to the charge it receives from your riding. 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.

Why is my motorcycle battery not holding a charge?

If your battery isnt holding charge and it isnt too old it is most likely a wiring fault. If it is old, then it is time to get a new one. You could also have a problem with your voltage regulator or stator which is leading to incomplete charging of your battery. … If it drops then it’s your regulator.