How Long Does It Take to Charge a Deep Cycle Battery at 10 Amps?

We all know what a battery is. Without batteries, there are some objects, such as household appliances and vehicles that will not be able to work. Things such as clocks, remote TV, and even cars will not have the ability to wake up and do its duty without the help of battery. For this reason, it’s important for us to take care of batteries, including how we charge it. For this reason, we will tell you all about batteries and how to charge a deep cycle battery at 10 amps.

How do you charge a battery at 10 amps?

To know how you charge a battery at 10 amps, it’s important to know some aspects of the batteries. They are:

Amps

It is the standard of unit in batteries. It should be noted that amps, volts, and watts are different. Amp is the most basic standard of unit in the battery world, where are volts and watts are units used for a different purpose.

Charging hours

Charging hours are the hours needed to charge a battery. There is no designated time, as charging hours depend on the batteries characteristics, energy, amp, and so on.

Reserve capacity

Reserve capacity, or reserve minutes, is the number of minutes where the battery can actually hold out the energy and give it to the object constantly until the battery is fully discharged.

For example, a battery can hold out for at least 12 hours theoretically. However, in practice, they can hold out less than 12 hours because it’s best not to make the battery discharge until they are at 0%. It’s best to prevent the battery discharge no more than 80%, so the battery can only hold out before in less than 12 hours.

To know how you charge a battery at 10 amps, let’s take a look at the section below.

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

Although this seems like a simple matter for some, knowing what amp we should use to charge the battery is actually important. Knowing the amp will help us to understand how long we should be able to charge the battery. Here are the rules you should know when it comes to charging:

1. Never beyond 10 amps

It is actually ok to charge either 2 amps or 10 amps depending on the battery’s time. However, it is an unspoken rule not to charge beyond 10 amps (especially 20 amps), or else the battery will have its performance reduced and might suffer from overheating.

2. Find out the battery’s amp hours

Amp hours actually play a big role because it can help us know the amp of our battery. For example, if our batteries can hold on for 48 amp hours, it means that a 2-amps charger needs at least 24 hours to charge, 8 amps in 6 hours, and so on. Since the amp and the hours or charging correspond to each other, it’s best to know the number of amp hours your battery has.

You can find out the amp hours by using the battery’s reserve capacity that can be found in the manual. Once you know how many minutes is your battery’s reserve capacity, you can then multiply it by 0.6. So if your battery has 80 minutes of reserve capacity, it means that it has 48 amp hours.

3. Get the charger according to the appropriate amp hours

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After you’ve known your amp hours, it’s time to get the appropriate charger for your battery. Make sure that the charger you bought is suitable for the charging time you need. For example, if your battery has 48 amp hours and you bought a 2-amp charger, you need to be aware that it will take 12 hours to charge the battery. If it’s a 10-amp battery, it will take 4.8 hours.

You can get chargers that have amps more than 10, but it should be noted that those types of chargers do not have the exact output as it is written. So it doesn’t matter whether you use 2-amp or 10-amp chargers as long as you know how to use them, but it’s best not to take a charger more than 10 amps.

How long does it take to charge a deep cycle battery?

To understand how long it takes to charge a deep cycle battery, it’s important to know what a deep cycle battery is.

Deep cycle batteries are lead batteries that are used for most objects. It can be used until it 80% or more of its battery has been used, where the owner of the battery is supposed to recharge it. Some experts say that it should not be less than 45% though, or else the battery’s performance might be reduced.

The amount of time to charge a deep cycle battery depends on the battery’s “size.” if it has lots of amps, then expect a long amount of charging time too. For example, if your battery has 100 amps, then it’s bound to have at least 50 to 10 hours of charging time.

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Of course, it depends on the amp of the charger too. So, make sure your charger suits your time and needs the most since you will be the one using the battery. If your days are not in a rush, then you can use a 2-amp battery for charging. If you will always need the battery, then it’s best to get a 10-amp battery.

From here, we can see that amp hours and the amp of the charger play a big role to determine the amount of charging time for the battery. So as long as you know your amp hours and the amps of your charger, you’re good to go.

And since you know that the amps of the charter don’t make any difference, you are allowed to buy any battery with any amp. The question is, which one suits your needs the most?