Q - car battery of university-Power Kingdom

The choose and buy: currently, free maintenance is the mainstream first to understand, what is the role of the battery? First, affirmation is to start the machine and the power supply, ignition system so that the engine can start; Second, the engine starts, acoustics, air conditioning and other electrical equipment supply; Third, it is a not easy to know it was very important role, is as a capacitor, the instantaneous high pressure absorbing circuit, in order to protect the car's many electronic components. As an indispensable part of automobile, battery mainly divided into traditional lead-acid battery and avoid WeiHuXing battery, while the latter is currently on the market mainstream. If the main distinction, in a nutshell, the former can be added by adding electrolyte to maintenance, while the latter is due to structural advantages, don't need maintenance. The question is, how to choose and buy quality qualified battery? Is in when buying a battery, the light and look not to come out, mainly can use a special computer to see if it qualified, especially the battery power is enough. “ But from actually says, now special merchants will not use a computer to show you. ” Inside the car battery altogether has 6, each 2 volts, a total of 12 volts. Therefore, can make business with test instrument for testing, if just 12 v is no problem, & other; A voodoo not less, because as long as the bad one, the battery can't use. ” Also note when buying a battery storage battery, of course, must conform to the size, but also to see the capacity of the battery and starting current two Numbers, normally we should choose two values greater than or equal to the value of the original car battery is preferred. In addition, there is a very important thing, is not to buy too long battery. “ Just like batteries, because the moisture in the air, so the battery will slowly discharge. ” Accordingly, buy battery is best & other; Fresh & throughout; , had better not exceed six months. “ At present there are many ways to battery brand on the market, but which one to buy or depends on your needs. ” As the expo, sail these brands, it is a good brand, but relatively expensive price. As for the type, the current WeiHuXing battery is most common. “ Now new car are basically use from WeiHuXing, convenient. ” , before the old models using wet battery, which can add electrolyte of that kind of, but this kind of battery not environmental protection is not convenient, therefore now basically new models are no longer use this kind of battery. And as for free WeiHuXing battery, because the owner cannot be maintained by himself, so in general what also don't tube, life to replace is directly. Use: good habit is the most important, in fact, bought the right battery is only a first step, how to develop good habits in the future is the key. May have the owners ask: drive will have good habit to fuel-efficient, why haven't you heard of storage battery also should have good habits? In fact, it has to do with the characteristics of the battery. Expert introduction, as described above, if there is no battery, will discharge. If discharge for too long, finally will cause the deficiency of battery or simply did not have electricity. Such consequences will cause the car won't start. If to this step? Experts said that this time can & other; A lift charging & throughout; , between the car and the car connect battery recharged. But if it is too long, have no electricity, at this moment & other A lift charging & throughout; Is no good, can only take the battery out, special for charging with the charger. And in order to avoid the emergence of this situation, how to maintain at ordinary times, namely the use of form a good habit is key. And maintain the key, is don't often let the battery in the condition of discharge for a long time. “ If often is in a state of not fully charged, will shorten the life of a battery. ” Because this expert suggests, if you know the will for a long time not to drive, that every 10 days, you'd better go in a car, and then wait a few minutes, good let the battery charge. And usually also often drive, want to see the downtown is often just short work, & other; If only long-term urban commuting distance only 10 kilometers, is easy to bad, because often under charge. ” Therefore, if this is the case, every once in a while, you'd better run a long distance.