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How to charge a motorcycle battery with a car

Can you charge a motorcycle battery with a car charger?

Large automotive-type battery chargers, designed to charge a good-sized car or truck battery, can easily overcharge a small motorcycle battery if you’re not careful. Unfortunately, in some circumstances, that may be the only type of charger available. … Yes, it’s a pain, but it’s better than cooking your battery.

Do I need to disconnect my motorcycle battery to charge it?

Ensuring your bike is switched off, you’ll need to disconnect an remove your battery. This avoids any nearby components being damaged during the charging process. … The charger should then be connected to the battery using the correct terminals (positive and negative) Once connected, switch your charger on.

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

A basic charger usually charges at around 2 amps – and so needs 24 hours to deliver the 48 amps needed to fully charge a flat, 48 amp hour battery. But there is a wide range of chargers with different charge rates on the market – from 2 to 10 amps. The higher the charge output, the faster a flat battery is recharged.

Can a completely dead motorcycle battery be recharged?

If you have a traditional lead-acid, an AGM, or a gel battery, you can safely recharge it with fairly traditional methods. … You can, however, hook your motorcycle battery to a car battery, as long as that car is not running. Leave it hooked up for a few minutes, then try your bike.

How long should I ride my motorcycle to charge the battery?

Yes. That’s what is designed to happen, so if your alternator and battery are in fine fettle, a 30 minute ride should easily be enough to top up the battery.

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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 does it take to charge a completely dead motorcycle battery?

between 4 to 24 hours

Can you start a motorcycle while on a 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.

Can I use a car battery to jumpstart a motorcycle?

Manufacturers do not recommend attempting to jump start a motorcycle battery from a car. The reason is that car batteries are much larger and have a much higher amperage (more power) and can damage a motorcycle battery.

Should I charge my car battery at 2 amps or 6 amps?

In answer to your question, the six amp charger will charge your battery three times faster than the two amp charger. Six amps is stil a relatively slow charge and should be fine to use for a deep cycle battery. If your charger is telling you the battery is full, place a load on the battery before charging it.

Can you overcharge a battery at 2 amps?

A: If you leave the charger connected continuously, even at a mere 2 amps, the battery eventually will die. Overcharging a battery causes excessive gassing — the electrolyte gets hot and both hydrogen and oxygen gas are generated. … On sealed batteries, the buildup of gases could cause the battery to burst.

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