Guide to Cleaning Your Flooded Lead Acid Batteries

Flooded Lead Acid Batteries

Cleaning your flooded lead acid batteries is probably going to be far, far easier than you thought. This is a guide to ensuring that you can keep those batteries in prime condition. After all, you want to ensure that they continue to perform for you for as long as possible.

Do not neglect other maintenance Flooded Lead Acid BatteriesFlooded Lead Acid Batteries

Before we dive into how you should be cleaning your batteries, it is important to note that this is only a guide to cleaning. This type of battery requires a lot of effort from the maintenance side of things. You need to constantly check fluid levels inside, for instance. Therefore, it is suggested that you look up guides on how you can accomplish this.

Does Your Battery Need Cleaning?

When we are talking about cleaning these batteries, we are talking about whether there is ‘rust’ around the terminals of the battery. It probably does not matter if the case of the battery has a bit of grime on it. What matters is that the battery terminals are as clean as possible. This will help to ensure that it is able to transfer power with ease. Rusted terminals will ensure that your battery is a little bit more sporadic with the way that it functions.

If one of the following occurs, then it is safe to say that your battery probably needs cleaning:

  • The terminals have small amounts of white powder around them.
  • The terminals have clear oxidization on them i.e. they are rusting. This is a problem which is going to be a bit tougher to deal with, but we are sure you can manage! You will need to act sooner as opposed to later, however.

Preparing a Cleaning Solution

There are plenty of cleaning solutions on the market that you will be able to purchase for cleaning your batteries. However, honestly, they are a bit on the expensive side. In most cases, you should be able to just use a standard mixture of water and baking soda. The solution should be 1:1. It is important that it is not too runny as you do not want it to get inside of the battery as it could compromise the integrity of it.

Disconnect the Battery

Once this is done, disconnect the battery from whatever it is powering. You need to be careful with this. You should not use metal tools to disconnect the battery as this could create a short.

Cleaning the Battery

Apply the cleaning solution to the terminals of the battery. You will notice that it starts to fizz. This means that it is getting to work. Once the fizzing has stopped, you can use a wire brush to gently tease off the corrosion. Try not to be too rough here.

Once you believe all the corrosion has been eliminated from the battery, or at least as much as you possibly can, wipe everything down with a cloth, add some petroleum jelly to the terminals, then connect everything back up.

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