Valve Regulated Lead Acid Batteries-Introduction, Working And Charging

The world of rechargeable battery users have never been more divided as it has when it comes to lead acid batteries. The controversy most likely coming from the information they have gathered before now. Well, I don’t know what you have heard in the past. What I am here to tell you is that lead acid batteries are in various categories and types.

If you are interested in knowing more about other useful lead acid batteries, then you should pay more attention to Valve Regulated Lead Acid Battery. These are a unique set of lead acid batteries that is also known as sealed lead acid batteries. There are a number of remarkable features that put this unique brand above other lead acid batteries. On this post, you are going to be learning much more about this special battery brand, as well as some other important information you need to know about them.

Which Batteries Can Be Considered A Valve Regulated Lead Acid Battery?

VRLA batteries are composed of a reduced amount of electrolyte that is made to look like a gel or absorbed into a typical plate separator, with the positive and negative poles proportioned so that the combination of oxygen can be fast-tracked inside the cells. It also contains a relief valve for keeping the contents of the battery in place regardless of its position.

These batteries are grouped into two basic categories; the gel cell and the absorbent glass mat. The gel cells mix their electrolyte with dust eventually forming a thick substance. The absorbent glass mat on the other hand, have a fiberglass mesh in the midst of both battery plates, serving as a means of keeping the battery content in place and also for separating the plates.

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These two types of valve regulated lead acid battery do come with their benefits and disadvantages when you compare them with other lead acid brands. Due to the way they are constructed, these batteries are fit to be mounted regardless of their orientation. That way, they would not be needing too much maintenance to keep them in good shape.

There is a long list of items that are already making use of valve regulated lead acid batteries. But for the sake of this post, we are going to narrow down that list to only a few. A number of contemporary motorcycle work with this battery. That is not all, if you look at what all-terrain vehicles are using you would discover it is this same battery. The biggest reason why these items are using the VRLA battery is to ensure the acid in the battery never spills whenever there is a sudden collision between the item and something else.

How does a valve regulated lead acid battery work?

A valve regulated lead acid battery is designed to be a step ahead of the regular flooded lead acid models. Their limited amount of electrolyte, as well as other attributes make them function in a pretty unique way. Like we had discussed in the previous section, these batteries are made to work with better oxygen supply within the cells. That sounds like one of the upgrades that make it better than the flooded lead acid brands. They have also been preferred for the purpose of packaging. The normal lead acid battery does present a bit of challenge when it is put inside a package.

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The biggest selling point of any valve regulated lead acid battery is that their electrolyte are designed to be functional regardless of whether they are maintained or not. Perhaps the main reason why many users are rushing to get themselves these batteries. The chemical composition of the electrolyte is such that you don’t need to pour water into it for it to be effective. Anyhow it is you can actually use it that way. Which is a remarkable feature with such batteries. This is made possible by the fact that it does not have any room through which water will evaporate from the container. It is sealed.

The gel nature of the electrolyte did not only simplify how these batteries can be used, it equally helped in prolonging their lifespan by a considerable length. Longevity was a practical issue with flooded lead acid batteries. But you don’t get to bother about that when you are using the VRLA battery.

How do you charge a valve regulated lead acid battery?

If you really want to maximize your valve regulated lead acid battery, then you ought to know how it can be properly charged before using it. Unlike what you get with most other batteries, you cannot just charge this battery anyhow. There is a right way and wrong way of charging it. For the sake of this post, we will be focusing on how to accurately charge the valve regulated lead acid battery.

When you are charging your valve regulated lead acid battery, you must ensure that you charge the battery within specific conditions. The charging current should be controlled at say 0.25CA. Or you can even make it smaller. Also ensure your voltage is left at a value of 2.45V for every cell. It is equally expedient you keep things under an ambient temp of like 20 or 25 degrees. An adequate charging period should be anything from 6 hours to 12 hours. Whichever time you choose should be a function of how your discharge time should be. A valve regulated lead acid battery is meant to be the easiest batteries to use if you know how you can charge them within the required standards. You can only have problem with your batteries when you don’t charge them as you are supposed to.

Conclusion

Valve regulated lead acid batteries are not like the flooded lead acid batteries. They have a more efficient design and can tend to last for a longer time. As a result of this post, you should also be aware that you can use it without having to worry too much about maintenance.