How to recondition a sealed lead acid battery
Do you know anything about sealed lead acid battery which is short for SLA? The past lead acid battery finally evolved into the present-day sealed lead acid battery. These batteries are made of a combination of chemical ingredients that react with lead sheets that are placed in the body of the battery. The chemicals include lead, arsenic, calclum, electrolyte sulphuric acid, lead oxide, tin and lead sulphate.
The sealed lead acid battery has a valve to allow this gas to escape. To reduce loss of fluid or potential damage from too much gas being produced, sealed batteries are designed never to get fully charged. Due to this, they can be prone to sulfation, this is a build up of sulfur which ultimately means they can no longer hold a sufficient charge.
I think everyone wants their batteries can achieve their maximum operation life. Plus if you know how to recondition a sealed lead acid battery, you can extend this life considerably. There are some methods which are given below to help you to recondition this battery.
1. Always store fully charged
If your cell is not going to be used for a period of time it will eventually lose its charge due to its natural charge depletion. If you allow it to become fully discharged it will greatly shorten its life, because the build up of sulfur will be accelerated.
For this reason if you are storing a lead-acid battery, every so often, usually at 6 month periods, you should apply a topping charge to keep it from going flat and being damaged.
2. Avoid repeated deep discharges
A deep discharge is when the unit is run almost to it’s flat, or depleted state. It is much better for it to be charged from a semi used state each time, rather than a repeated full charge. This puts less stress on the cells, and reduces the rate at which the plate killing sulfur deposits form. So you should charge them little and often. If under normal usage this proves to be impossible, then you should consider using a larger battery.
3. Prevent sulfation
Paying attention to how you charge your unit can go a long way to minimizing sulfation. Using a good quality battery charger should help to achieve this. Many modern chargers have software that helps maintain optimum charge, prevent over charging, and the associated problems these situations brings.
4. Recondition by removing sulfur build up
Using a specialized charger that produces a high current pulse will break down the sulfur crystals on the battery plate. This will convert the plates back into the original lead and lead oxide mix, and the electrolyte fluid into sulfuric acid again. This will restore a failing cell back to a usable state.
Following these usage tips, and learning how to recondition a sealed lead acid battery, will make your battery give great service over a longer period of time. The longer you use it, the longer it stays out of landfill. This is good for the environment and your bank balance.
If you want to read more about sealed lead acid battery, there is a website which is very helpful for you if you click here: http://www.leoch.com
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