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Maintenance Free Batteries two-What to look out for in the latest sealed lead acid battery

Maintenance Free Batteries two

Choose Maintenance Free Batteries two when possible.

Maintenance Free Batteries are known as “sealed batteries. These types of batteries are sealed to the motorist. Because, the MF batteries do not require any topping up, with distilled water . 

The story goes back to the manufacturing process. So,when the Maintenance Free Batteries are first made. It starts off with the lead alloy plates. Consequently, that will hold the batteries charge. As a result, the plates in the MF batteries are made from lead and lead-calcium alloys. So, and not of a purer lead as makes up the normal lead-Antimony battery.Therefore, you often see with the screw tops fitted.

This mixture of lead-alloys makes it possible for the sulphuric acid to act in a different way, in fact the MF batteries do not loose the same amount of water/acid therefore you do not have to top up your battery , as in the normal car battery with a screw top lid.

Also, the way in which you car battery is charged can be important.

It it therefore possible. Hence, to fit the Maintenance Free Batteries with a sealed lid. So there is no topping up. The only addition to the sealed cover is two small Maintenance Free Batteries twovalves. Often, when the battery reaches a very high temperature. naturally, this valve will release the pressure and then re-set itself.

The MF batteries come in all the same sizes. As conventional lead-antimony batteries. Because the MF batteries has a flat top. Non-sealed batteries have six screw tops.Thus, to allow you to top the battery up. In other words, if the battery has screw tops then it is not an MF battery.

In my opinion, the MF batteries are a much better option,

when buying a new battery and once again look at the tops when purchasing on the internet, if they have tops then odds on they are NOT Maintenance free batteries.

Lucas are MF batteries with models to fit all cars, they will be dispatched for following day delivery on weekdays in mainland Britain. In addition to the MF range then the AGM batteries are now popular. Especially for the Stop-Start vehicle technology.

About Eric Roberts

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Hi, I would like to introduce myself. I have worked in the Garage and tyre industry now for 40 years.

Maintenance Free Batteries two

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Apollo-Power Maintenance Free batteries-This is an important thing to watch out for when buying a battery online

Apollo-Power Maintenance Free batteries

Apollo-Power Maintenance Free batteries and Lucas car batteries require less maintenance

This is an important thing to watch out for when buying a battery online. Some companies sell inferior products and claim that their car batteries are MF

(maintenance free) When there not. An MF battery will be sealed and have no sign of filler caps on top of the batteries at all; they will have a flat top. Although no lead acid battery is sealed? If you laid one on its side, it would leak acid. Only AGM and Gell batteries are indeed sealed.Apollo-Power Maintenance Free batteries

Therefore, 12-volt lead acid Apollo-Power Maintenance Free batteries.Hence, will use up a large percentage of liquid in the battery. Because of the constant charging and dis-charging.Thus, Coupled with the heat from the engine almost boils the acid and causes evaporation, with the loss of liquid and the need to top the battery up with “distilled water” just like in the old days you will regularly be topping up your battery.

The liquid in your Maintenance Free is a diluted mixture of sulphuric acid and water known as the electrolyte. The process turns into a gas mixture of oxygen and hydrogen and escapes from the battery, thus you will have to top the battery up.

 Apollo-Power Maintenance Free batteries; MF car battery a must for the busy driver

 In a conventional battery, (This is recognised by having open screw tops in each cell )  we then add “distilled” water to keep the battery topped up to the correct level.

Maintenance, free is known as MF batteries.Hence, such as Lucas batteries and Apollo-Power Maintenance Free batteries. For this reason, all, use a different type of lead alloy in the makeup of the cells, made of a calcium lead alloy known as calcium/calcium (C/C). MF car batteries also use calcium alloy of lead and not a lead antimony alloy as in the cheap batteries. So it reduces the gassing as in the typical lead acid battery. The fact that there is no water loss allows the battery to be sealed thus eliminating the need to have to top your battery up, a great benefit. You do not need to top the battery up, once fitted the battery will never require any maintenance. Thus it is an MF battery.

Eric Roberts