Battery selection is somewhat similar to a large one.lottery. Despite the fact that there is a huge variety of models on the market, and sellers have been working with them for a long time and can recommend the best, one cannot be completely sure that the purchased battery will last for a long time. Why? Since now there are a huge number of fakes. And the reason is the mass of low-quality batteries that appear from manufacturers such as Bosh or Varta. It is difficult to determine why this is happening. Those who live in a big city are much easier. It is enough to read reviews of other motorists about batteries, which are sold in stores of the city. In addition, it is necessary to acquire some theoretical knowledge, then in an interview with the seller you will not make a negative impression. It is worth knowing which battery to buy, what is it for? And it is needed for the following: engine start, stabilization of voltage drops in the vehicle’s electrical network, taking part of the load while the engine is idling.
How to choose a battery
There are low-maintenance and maintenance-freebatteries. In the first you need to periodically pour electrolyte, and in the second you do not need to add anything. In addition, the first are divided into dry-charging, which are stored for a long time, however, before using them, you must pour the electrolyte yourself; as well as drenched in production conditions. It is considered that the latter look is much better, since the water in the plants is cleaner, and the technology is observed there as strictly as possible. However, filled batteries will not be stored for longer than a year. The best thing to buy such a device, which was released no more than two months ago. Understanding the question of how to choose a battery, it is important to know what is written in the technical passport of your car. You should see if the car manufacturer recommends a particular brand of battery, as well as the amount of starting current needed to start the car engine.
How to choose a battery: important points
Battery capacity is the second important parameterafter the magnitude of the starting current. Capacity is the ability of a device to support the operation of an electrical appliance in a car offline. Automobile directories usually contain information about the capacity depending on the engine power and type of fuel used by the car - diesel or gasoline, as well as on the type of feed - injection or carburetor. A car has a capacity of 55-56 ampere-hours. From the capacity depends on the cost of the battery, the higher it is, the higher the price. A competent seller is sure to ensure that you do not take a battery with high or low capacity.
If we talk about how to pick up the batteryon the brand of the car, then it is difficult to navigate, even at a cost. For patriots, the best option is batteries manufactured in Tyumen, their actual capacity is usually 15-20% higher than that stated in the technical documentation.
Let's see, for what to overpay is not worth it:
- For labeling "potassium".Manufacturers say that they boil water more slowly, so the electrolyte in them needs to be poured less often, but in practice it turns out that such batteries hiss with sudden drops, while there is a large amount of gas.
- For marking "silver". It seems that the addition of such a metal makes them more durable, however, this is true for machines operated a couple of times a year. With daily driving there is no difference at all.
If you have already made your choice, you should take a look.battery last look, to see the indelible production time, the address of the plant and the country of origin. The conclusions must be necessarily greased with glue, and also closed with a technical cap. Now you know how to choose a battery.
