The correct choice of a car battery

Automotive Battery (CRA), or as we used to say a car battery - a device that provides the engine is started. Battery in the car is a backup power source when a faulty generator. Produce the correct choice of a car battery should be in order for it to work for long without bringing trouble to the owner. It is necessary that the battery is in addition to their durability and quality, fit in all respects exactly to your vehicle. So how do you choose the right car battery? In this article we give some advice, guided by which you can easily choose a good battery. That is, buying and installing it, forget about this issue for two or three years, because it is such an average battery life. First you need to decide on the what kind of battery you need. Conventionally, all batteries can be divided into two types: the underserved and unserved. The principal difference between them lies in the fact that: VRLA batteries are hermetically sealed housing, and serviced have the opportunity to top up the electrolyte inside when it evaporates. Batteries of the first type are more finicky to work the system power supply and in general, all electrical work, they are mainly suited for soft conditions, not like in our country. In the case of the use of such batteries, keep the serviceability of the generator and a leakage current of the electrical system. But low maintenance batteries are known for their high reliability, and are ideal for operation of the vehicle during the harsh winter of our country. This kind of batteries can also be divided into 2 types: flooded the factory and the dry-charged (without electrolyte). Usually, the first electrolyte is better, the likelihood of marriage is also reduced. Convenient to buy "in reserve" batteries without electrolyte, so as to make them alert you just pour it in there. When selecting the battery should pay attention to such important factors as the critical temperature of operation and size. Size may be specified in the instruction manual or on the shell battery. When selecting the battery size is important because under the cavity under the hood of the car. Special attention should be paid to the wiring, especially if you install a battery with reversed polarity. And as to the permissible working temperature, then the question is, naturally, about the harsh winters of the country. It's no secret that the cold affect the launch vehicle engine. In such cases it is necessary to choose the battery that runs on a larger range of temperatures. Another important characteristic of the battery, which should be considered when buying it - it's electric capacity, as a backup, as well as nominal. Usually on the label, which stick to the battery or in the instruction to write her a nominal capacity or in other words the capacity dvadtsatichasovogo discharge the battery. Units of measurement - Ampere hour. Such a nominal capacity characterizes the strength of current required to start the engine car. Reserve capacity - is how much can drive a car when he goes down the generator, eating only at the expense of battery power. For example, if the battery nominal capacity is 55 Ah, the reserve capacity will be approximately 1.5 hours. What is needed for optimum car battery performance, determine its manufacturer, this should be stated in the manual or data sheet. If you save and get less battery capacity, it will lead to the fact that his life will be much less to the same winter you may have serious problems with engine start (battery not able to cope with the problem). Bad to use and battery with more capacity, because he would keep "nedozaryazhatsya and soon fail. Nowadays, the most popular battery, which is put on cars with gasoline engines, is the battery capacity of 55-60 Ah. When buying a battery, you should not be mistaken as the selected battery. Naturally, the best choice would be to buy the battery manufacturer, which has more than one year provides its services to customers. Often it happens - to save some money when buying batteries, you will have to soon take a new reason to exit from the established order. It should be remembered that the responsible manufacturers and those who sell the batteries, be sure to indicate the warranty period and will give you a warranty card for the product. Even if you buy a battery-known manufacturer, we must be careful, because often these names most often counterfeited. Essential attribute of each of the batteries must be: warranty, availability of registration certificate, and one-piece body with no damage. It is mandatory on the battery must be specified by the manufacturer. If you want to get flooded battery, then it is necessary to check the date of its manufacture, since the prime duty of some properties of the batteries will deteriorate, and in some cases lost altogether. Another nuance that has to be taken into account - this is the polarity of the battery. There are batteries with reversed polarity, hence a positive charge it has a right exit. If you connect the battery with an error it will cause the battery will not work, but can and do fail. Buying a battery is a very important acquisition. So before you go to the market should consult with a specialist, or read these instructions carefully. Often it happens that for a particular car model, the manufacturer recommends that only a specific type of battery.