As winter approaches, the temperature is getting lower and lower, and the maintenance of the car must also be taken seriously. Because in the winter, cold cars often fail to start, especially in the cold north. Why does the car fail to start? It stands to reason that the normal life of a car's battery is between two and four years. Speaking of the service life of a car battery, this has a great deal to do with the owners' habits. Let us take a look at the car owner's habits which will affect the battery life? 1. Frequent start of the engine, if the time exceeds three seconds when starting the engine, do not rush to start the engine. It is better to start the engine more than 5 seconds apart. Because of the principle of working from the engine, if the engine is continuously started, the battery will be over-discharged and damaged, which will affect the service life of the battery. 2, listen to high-power audio for a long time, some people who love music, often the car's audio system is modified, replaced with high-power audio, and whether the car is when driving or idle speed, etc. like to open the sound . However, one thing to note is that it is best not to listen to high-power stereos when the vehicle is not started, otherwise it will cause extremely high load on the battery and cause serious damage to the battery. 3, forget to turn off the air conditioning before the flameout, because the northern winter is relatively cold, so the owner will inevitably open the air conditioning. But this is not the point. The important thing is that some car owners do not like to turn off the air conditioning before the flameout, but like to let the air conditioner start up with the start of the vehicle. This seemingly no problem little trick, in fact, the battery damage is particularly large. Because the air conditioning starts following the start of the vehicle, the instantaneous power of the battery is particularly large. Therefore, the load of the vehicle is particularly high and long-term use can seriously damage the vehicle battery. 4, forget to turn off the lights, some careless owners forget to turn off the headlights or interior lights. Under such circumstances, the battery will probably run out of electricity overnight, and when it is serious, it will affect the start of the car. The engine is equivalent to the heart of the car, and the battery directly affects the start of the car, so the owners should take good care of it. Precision Plunger,High Pressure Plunger,Plunger And Piston,Plunger Pumps WuXi TecCeram Fine Ceramic Co., Ltd , https://www.hitechceram.com