How to charge a calcium battery? The pros and cons of calcium batteries

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2020-02-08 11:20:22

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Rechargeable battery (battery) is one of the most important elements of the car. Despite the fact that she is not directly involved in the movement, without it you cannot start the engine and activate the electronic system of the car. The importance of the battery the owner is especially urgent in the cold season. When the mark thermometer drops below zero, defective or worn out battery quickly losing charge. In recent years, the market of automotive parts became popular calcium batteries. Today we'll learn what they are, and answer common question drivers: “How to charge a calcium battery?”

Ca/Ca

Calcium battery (Ca/Ca) – kind of the battery lead plate which is alloyed with calcium. The amount of calcium in the battery, compared to the total mass of the plate very slightly (not more than 0.1 %). Thus, a battery of this type would more correctly be called lead-calcium, but in everyday life somehow stuck another formulation, the shorter and more promising. As alloying element, calcium, in these batteries was replaced by antimony. It has been used for these purposes for many years, but had a number of shortcomings, which prompted scientists to search for new, more suitable substances.

How to charge a calcium battery

Ca/Ag

There is another, less common type of calcium batteries – silver-calcium batteries (Ca/Ag). It is easy to guess that they, by analogy with the previous example, commonly referred to simply as silver. Plates of such batteries are made of lead-calcium alloy, which adds quite a bit of silver. The presence of this element means that the battery of the shortcomings of models such as Sa/Sa, while retaining all their advantages. The only problem with these battery – the high price which is due not only to the cost of raw materials, but also the manufacturing complexity of the battery.

Mode of production

To understand the fundamental differences of this type of battery, briefly acquainted with the methods of their production, which is also called “calcium technology”. In lead-antimony battery grid made by casting. When this method was used for lead-calcium alloy, calcium is simply burnt out. Therefore, the grid for the CA/CA batteries have decided to make using the stamping. It allows you to produce plate more complex shape while maintaining the outer frame.

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Today calcium batteries can not displace from the market traditional antimony, and the main reason for this is the difficulty of manufacturing arrays. Therefore, manufacturers maintenance-free batteries do both and something in between – a hybrid.

Let us Examine the pros and cons of a calcium battery.

How to check battery

Advantages

The Advantages of such batteries are the following:

  • Long service life. With proper use, the average lifespan of a calcium battery is five years.
  • Low self-discharge rate. Compared to measurementtype models have calcium batteries this parameter is lower by almost 70%.
  • High strength plates. Due to the fact that the plates are made by punching, they are of great durability and resistance to vibration compared to the classic cast.
  • Reduction of the electrolysis of water. Thanks to this features 90% calcium batteries are maintenance-free.
  • Low intensity of corrosion processes. Positive effect on battery life.
  • Protection against overcharging. Calcium batteries can withstand up to 14.8 V voltage. Protection from overcharge was a necessary evil that manufacturers have taken in order to protect the batteries from “boiling”, which renders them an extremely adverse effect.
  • Plates of a lesser thickness. Due to the fact that the plates of Ca/Ca batteries are thinner, they can in larger quantities to put into the case, and hence the battery power will be more.
  • Perfect for beginners. Since most calcium batteries are maintenance free, owners don't need to have them with additional manipulations, such as the measurement of density and level of electrolyte. The only thing that is required from the motorist – learn how to charge a Ca/Ca battery, and periodically to carry out this procedure.

These batteries will be the best solution for car with a fully working electrical equipment. Many novice drivers, parked your car, forget to turn off her radio, headlights, cabin lights and other electricity consuming device. As a result, next day it turns out that the battery is low. In the cold season, this problem is particularly acute. Therefore, if the machine system is provided, independently turn off all electrical consumers after Parking, the novice driver will be easier to protect yourself from such problems as the calcium-discharged battery.

How to charge the battery

Disadvantages

For all its benefits, calcium car battery has some disadvantages:

  • Sensitivity to deep discharge.. This is the main disadvantage of calcium battery and its mainoperating opposed to antimony and hybrid counterparts. Such battery it is not recommended to discharge to a voltage less than 12 V. After one deep discharge, the battery loses a fifth of its capacity. If you discharge it completely, then the loss will amount to 50 %. Consequently, after several missteps to count on the faithful service of the battery is not necessary, especially in the cold season and when driving on small distances.
  • High value. The complexity and high cost of the technological process and their effect on the value.
  • Not suitable for city driving. With the active movement of the city when the car overcomes the small distance, the battery is quickly discharged. The reason is that during short trips, he has no time to restore the resource spent on the motor. Downtime is also detrimental to calcium batteries. These batteries are ideal for suburbanites who need to overcome every day for 15-20 km in one direction and those who by the nature of the activities makes such trips.

Speaking of which, a battery of this type can be used only for cars. Wherever there is a possibility of a deep discharge (for example, boats), they are not used. But it's not a minus, and operating the feature.

Now let's look at how to charge a calcium battery.

Charging calcium battery

Features of the charging process

The First thing worth noting is talking about charging calcium battery – it in any case can not “boil”. The fact that the gases produced during electrolysis can destroy the lubrication of the plates. Another important point – measuring the electrolyte density in calcium battery with a standard hydrometer is useless. The fact that in different parts (“banks") battery, this figure can vary greatly, so to obtain adequate data will not work. However, given the fact that most calcium batteries are maintenance free, most likely, this aspect of measurement will not affect you.

As mentioned above, the battery of this type is highly undesirable to bring up the deep, and even more full charge. And the reason for this lies not only in the long term reduce the battery capacity. The fact that calcium sulfate is not soluble in water and extremely difficult to dissolve in the electrolyte. Therefore, when a deep discharge occurs clogging of the plates, which greatly complicates the movement of charge. And even if you charge the battery at a voltage above 15 V, the electrolyte may not reach the proper density. Thus, to charge-discharge calcium batteries unless absolutely necessary is not worth it.

Procedures

Charging calcium battery consists of the following steps:

  1. Identification and purification of sulfated plates. Before you charge the battery, it should be checked for sulfation. The main symptom of this problem is the presence at the battery terminals brownish formations. In the case of an accepted battery to identify the sulfation can be achieved by inspection of the plates. If they increased in size and acquired a dirty-white color, therefore, sulfation has occurred. To remove the sulfates from the outer surface of the plates and restore the battery capacity will help impulsive supply voltage.
  2. A Test of the ability of battery to accept the energy from the charger. Another procedure that needs to be done before you can charge a Ca/Ca battery. The identity of the machine to work with a particular kind of battery needs to be written on the box or in the instructions. Of course, this procedure is necessary only once, in the process of buying charging. This stage is intentionally goes after purification of sulfated plates, so as to get rid of sulfates, you can use almost any charger.
  3. The Next stage should be charging with maximum current until then, until the battery attains 80 % of its capacity.
  4. The Last 20% of charging of Ca/Ca battery are made with moderate current. This allows you to avoid the “boiling”.
  5. Restoring the battery, you need to check whether it is able to keep the charge. If the battery will quickly lose capacity, then it is time to replace it with new one.

Calcium batteries review

Frequency of recharging

We looked at how to charge a calcium battery from zero. Of course, if this procedure is carried out as a preventive measure, the first two or even three phases can be eliminated. The frequency of recharging depends on several factors: time of year of battery life and usage. In warm time of the year with a new battery and periodic travel long-distance on charge, you can forget for 1-2 months. And Vice versa – in winter, if the battery is old, and a mode of driving - mostly city, charging will become a regular procedure.

To determine the frequency of recharging personally for your car and battery, it is not necessary to wait until the battery runs out. This can happen at the most inopportune moment when you will not be able to return the performance of the car, “lit” it from another machine or putting the battery on charge. How to check the battery? To measure charge it is recommended to use such a simple device, such as a multimeter. It is inexpensive, and in the economyneed everywhere. Carrying out periodic measurements under different weather conditions and operating conditions, you can understand how often your battery needs to recharge, and to protect themselves from a bad situation.

Operation properties

Calcium batteries: features

Features calcium batteries, on the one hand, are their competitive advantage, and on the other – require special operation of the device. The following are the key recommendations for the use and maintenance of batteries of this type (some of them already mentioned, but required clarification, and for someone to be new):

  1. Car with a new calcium battery is used to overcome small distances, at least once a month it is necessary to carry out preventive exercises. In other cases, the need to recharge half as often. The automotive aftermarket presents a wide selection of chargers for every budget. Some models are simple to implement and require specific knowledge, but there are those that will be able to cope and are completely ignorant to the driver.
  2. Most manufacturers recommend charging Ca/Ca battery as long as its voltage is 14.4 V. it is desirable that the strength of the current was not higher than 10% of the stated capacity.
  3. If the voltmeter shows 12V, the device should be immediately recharged. Otherwise, the machine may not start next time.
  4. Many drivers that have not learned how to charge the battery of lead-calcium alloy, the habit of sharing control-training cycle, that is, completely discharged and charged the battery. The batteries of this type, this procedure would be devastating, as when a weak battery is sulfation of the plates.
  5. Again it is worth Recalling that “boiling” is absolutely contraindicated calcium batteries.
  6. Even if you acquired accepted calcium battery, to accurately measure the density of its electrolyte with a hydrometer will not work. First, as already mentioned, in a different “banks’ the density may be different. Secondly, the modern batteries are constructed so that their electrolyte can be split into more dense and watery phase. Therefore, in a valid for measuring the area of the liquid will have a low density.
  7. Today the market of automotive parts you can easily deal with fakes. How to check the battery? Quite simply: a good battery should have a full marking such data as the type, voltage and nominal capacity, starting current, date of issue, details about the manufacturer (preferably with address). As for instructions, its presence in the battery set is not necessary. The fact that the West batteries retail almost sold. If necessary, people just go to the service center, where they produce the qualified maintenance or replacement of the battery.

    car Battery calcium

Since AKB is one of the most important parts in the design of the car, her choice should be treated with the utmost seriousness. Overly not worth saving, especially if we are talking about calcium batteries. Varta, Bosch, Delkor, Topla – firms which are well established in the market and for products which are recommended to pay attention in the first place.

Conclusion

Today we figured out how to charge a calcium battery and what it represents in principle. Based on the foregoing, we can conclude that this type of battery clearly deserves the attention of drivers, especially beginners. However, it has several disadvantages. Calcium batteries, which we held, can become faithful assistants if they are to competently operate and maintain. Otherwise, the battery always remind myself at the most inopportune moment.


Article in other languages:

AR: https://tostpost.com/ar/cars/21022-how-to-charge-a-calcium-battery-the-pros-and-cons-of-calcium-batteries.html

BE: https://tostpost.com/be/a-tamab-l/38568-yak-zaradzhac-kal-cyevy-akumulyatar-plyusy-m-nusy-kal-cyevyh-akumulyat.html

DE: https://tostpost.com/de/autos/38150-wie-lade-calzievy-akku-vor-und-nachteile-des-calcium-batterien.html

ES: https://tostpost.com/es/coches/37929-como-cargar-kal-cievyy-la-bater-a-los-pros-y-los-contras-de-calcio-de-.html

HI: https://tostpost.com/hi/cars/22633-how-to-charge-a-calcium-battery-the-pros-and-cons-of-calcium-batteries.html

JA: https://tostpost.com/ja/cars/20621-how-to-charge-a-calcium-battery-the-pros-and-cons-of-calcium-batteries.html

KK: https://tostpost.com/kk/avtomobil-der/38976-alay-uattandyru-a-kal-cievyy-batareya-arty-shyly-tary-men-kemsh-l-kter.html

PL: https://tostpost.com/pl/samochody/40591-jak-adowa-wapnia-akumulator-plusy-i-minusy-akumulator-w-wapniowych.html

PT: https://tostpost.com/pt/carros/40262-como-carregar-a-kal-cievyy-a-bateria-pr-s-e-contras-de-c-lcio-de-bater.html

TR: https://tostpost.com/tr/arabalar/35454-nas-l-arj-kalsiyum-pil-art-lar-n-ve-eksilerini-kalsiyum-pil.html

UK: https://tostpost.com/uk/avtomob-l/39385-yak-zaryadzhati-kal-c-viy-akumulyator-plyusi-m-nusi-kal-c-vih-akumulya.html

ZH: https://tostpost.com/zh/cars/22285-how-to-charge-a-calcium-battery-the-pros-and-cons-of-calcium-batteries.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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