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Motorcycles usually have smaller batteries which are of 4 to 6 volts. To charge a motorcycle battery at 2 amps it would take up to around 8 hours. while if you charge the same battery at 10 amps then you can get it fully charged within an hour or two.

## Can I charge my motorcycle battery with a 2 amp charger?

Charge it! The rule of thumb is that you should never charge a battery at more than one-tenth its rating in amp hours. … Meaning that a 20-amp battery should be charged at no more than 2 amps over a 10-hour period.

## How long will a 2 amp charge take?

Using 2 amps

If your battery has 60 amp hours, then a 2 amp charger requires 30 hours to fully charge your battery. To determine this, you just divide the number of amps by the amp hours.

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

It is best to slow charge the battery. Slow charging rates vary depending on the battery’s type and capacity. However, when charging an automotive battery, 10 amps or less is considered a slow charge, while 20 amps or above is generally considered a fast charge.

## How long does it take to trickle charge a battery at 2 amps?

If your battery is completely dead, it will take a 1-amp trickle charger 48-hours to recharge it fully; meanwhile, a 2-amp trickle charger could do it in 24-hours.

## How long should it take to charge a motorcycle battery?

Generally speaking, on average a lead-acid battery would take somewhere around 6 to 24 hours to completely charge. The charging is often non-linear even when the battery is charged with a constant current. The first 70% can take around 5-8 hours while the remaining 30% can take as long as 8-10 hours.

## How many amp hours in a motorcycle battery?

Ampere-hours (Ah)

Motorcycle batteries can be between 2.5 and upwards of 32 ampere-hours. The lower the ampere-hours, the smaller the battery is. The ampere-hours do not affect how much power the battery can produce, but rather for how long it can produce that power.

## 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.

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

For faster charging, get a higher amperage charger.

If you need a charge in a hurry, it makes sense to increase the amperage. Going above 12 amps can be risky if done for an extended time. Charging for too long puts the battery at risk of exploding. To avoid this, only use chargers above 12 amps for an hour at a time.

## How do you tell when a battery is fully charged on a battery charger?

The battery is fully charged once the current stabilizes at a low level for a few hours. There are two criteria for determining when a battery is fully charged: (1) the final current level and (2) the peak charging voltage while this current flows.

## What is the best amperage to charge a motorcycle battery?

When charging a motorcycle or other small battery, the battery charger should not exceed 3 amps. Most automotive types of battery chargers are not suitable due to higher current output. While maintaining a battery at its full state-of charge will ensure optimum life, overcharging may significantly reduce it.

## How long can you leave a 10 amp charger on a battery?

Car batteries range from 40AH to 110AH, and alternators range from 45 amps to 200 amps. If you are using a battery charger, a 10 amp charger will take 4 to 11 hours to fully charge the battery, a 2 amp charger will take 2-4 days.

## Is 2 amp a trickle charge?

This trickle charger can charge small batteries or large batteries, and can even be used for classic or antique batteries. It has two different charging settings. There is a two amp trickle charge rate for six volt batteries, and a four amp trickle charge rate for twelve volt batteries.

## How do you know if a trickle charger is working?

Look at the voltmeter. It will tell you how many volts are available in the battery. Movement of this needle over time indicates that the trickle charger is performing its job. For example, if the voltmeter shows 6v at the beginning of the day and 12v at the end, you know that charging has occurred.

## How long should you leave a trickle charger on a battery?

The maximum safe time is 16 hours. The hotter the battery is, the more it will boil the battery dry.