Turn off the air conditioner, will the battery be dead?

35 degrees is coming, will 40 degrees be far behind? For the car owners, air conditioning has become a must for summer driving. However, do you think that going to the repair shop for summer air conditioning maintenance will ensure a cool summer? As everyone knows, bad driving habits such as “turning off the air conditioner” and “not turning off the air conditioner forcibly turning off the fire” may cause you to experience a fire-like suffering due to the “strike” of the battery.

Turn off the air conditioner, will the battery be dead?

Turn off the air conditioner, will the battery be dead?

Last summer, Mr. Chen and his friend opened a 10W-km Volkswagen Bora to Dongdaihe. They stopped in a service area, turned off the engine (but continually), turned on the air conditioner, went to the bathroom, because the service area people Waiting for a long time, I came back and found that the engine couldn’t catch fire, and the wind blowing in the air conditioner was very hot. Finally, I spent a lot of money and finally dragged the car to the repair shop in the service area. People looked and said: the battery is not Electric...

This case tells us that turning off the air conditioner will cause the battery of the car with a long service life to be out of power, because the battery is close to the critical value of the normal service life, and if the owner has some bad driving habits, it is likely to cause long-term loss of the battery. Electricity, charge and discharge capacity decreased rapidly. But the problem is that the car air-conditioning compressor is driven by the engine, not the battery (the main function of the battery is to start the ignition, the storage of electricity for audio, lights, wipers, windows and cigarette lighter and other electrical equipment), then Why is the battery dead? The senior technician of Johnson Controls Valta Battery pointed out: "The air conditioner compressor is driven by the engine, so the engine stalls and the air conditioner compressor does not work, but the wind blown by the blower is driven by the battery, and the car is in an idle state. If the battery is charged, the blower consumes too much power in the battery, which may cause long-term loss of power in the battery."

The long-term loss of power in the battery will cause hidden dangers to consumers. The first is a safety hazard that affects the brightness of the headlights and the sound of the horn, which has an impact on safety. Secondly, it damages the vehicle's power system. Multiple ignitions will greatly accelerate the wear of the engine, which may result in poor engine starting, idle speed, and acceleration. The third is damage to the car electrical equipment, if the voltage is unstable, it will have a great impact on electrical equipment (GPS, audio, etc.), and even cause equipment damage; the fourth is the loss of computer data, the battery completely fails (power off) will lead to The data stored in the on-board computer is lost, and the re-unlocking is expensive, time-consuming and labor-intensive; in the end, it cannot be started, and the road is broken.

Obviously, Mr. Chen has a deep understanding of the dilemma of this trip, and has repeatedly said that he will not turn off the air conditioner in the future. When he asked the technician which brand of battery should be replaced, the technician recommended: "The weather is so hot now, as long as the car will open the air conditioner. I think you have a car refrigerator, there are a lot of electronic devices on the car, or Johnson Controls Valta. Silver standard 62Ah, it can support more car appliances, and the silver standard provides a 24-month long warranty. The price of a pack of good smoke is less, ensuring that you have the ultimate smooth driving experience in the next two years." Mr. Chen replaced the brand new Johnson Controls Valta silver standard battery and set foot on the journey.

Doesn't the air conditioner be forced off first, will it affect the battery life?

The Accord car advocated that after returning home from work on Friday, the car air conditioner did not shut down and immediately went out of the car. As a result, two days later, on Monday, he was anxious to go to work, but could not ignite. The technician who came to the rescue was tested and needed to replace the new battery. Mr. Zhang explained: "I also went online to check the previous few days. The service life of the normal battery is 2~3 years. How can I have no electricity for more than 2 years? Besides, the air conditioner is driven by the engine. Can't you."

The technician patiently asked Mr. Zhang about his usual car habits and said: "You see, you are used to forcibly turning off the high-power appliances such as air conditioners, stereos, and lights, etc., which will result in a stronger moment when re-igniting. Start the engine to start the engine. If it is only once in a while, you can also ensure that the engine is running for more than 1 hour after the vehicle is restarted to fully charge the battery. But if this is the case, even the best battery on the market will not pass. Living repeatedly toss, the result is of course the battery life is shortened."

Mr. Zhang is very annoyed and said that he will develop a good habit of turning off the air conditioner and then turning off the fire. However, it is imperative to choose a good battery, otherwise the whole day will be delayed. He consulted the technician. The technician's suggestion is: "I recommend the Johnson Controls Valta battery to you, because every three passenger cars in the world use a Johnson-made battery, which is a trustworthy brand. The current owner is more The pursuit of comfort and entertainment in the car life, this puts higher demands on the performance of the car battery. If you want to modify the audio and video system in the future, I suggest that you can choose the model with higher capacity, such as Johnson Controls. Valta silver standard 90Ah products." Mr. Zhang recently had a plan to modify the car audio, listened to the advice of the technicians, and nodded and said.

The correct way to switch car air conditioners in summer

According to the experience of the old drivers, the correct posture for switching the car air conditioner in summer should be:

First of all, you can't turn on the air conditioner right when you get on the bus. In the hot summer, many car owners used to enter the inside of the car to open the inner circulation of the air conditioner, thinking that this can make the temperature inside the car drop faster. Because the temperature inside the car is higher than the temperature outside the car, this is not good. The old driver usually switches the door several times, pulls out the hot air inside the car, and then starts the car. After driving for a certain distance, the window is turned on and off several times to help the car cool down quickly, and then turn on the air conditioner.

Secondly, it should not be too long to use air conditioning every time. Some car owners often keep air conditioners after getting on the train. Long-term use of air conditioners will cause the condenser pressure to be too large, which will cause loss to the refrigeration system. Therefore, it is not too long to use the air conditioner every time. The technician recommends that if the car is inside When the temperature has reached a comfortable temperature, the air conditioner can be turned off and turned on again after a while.

Third, it is not advisable to use the air conditioning inner circulation for a long time. Because the inner circulation is the circulation of air in the enclosed space of the car, the oxygen content in the car will continuously decrease, and if the gasoline in the cylinder is not completely burned, the carbon monoxide that has not burned out of the engine may leak into the car, so the car is inside. The air quality will become worse and worse, even harmful to the human body. Therefore, it should be cycled for a while, and then open for a while to allow fresh air to enter the compartment. The technician reminded that you must not sleep in a closed car with an internal circulation.

Finally, when parking, you must develop a good habit of turning off the air conditioner and then turning off the flame. In order to give you a more powerful start-up and a more comfortable summer air-conditioning experience, please start with the correct car habit of car maintenance, car care of the car's "heart pacemaker" - battery.

Summer maintenance required action: battery self-test

With the coming of the peak of automobile power consumption in summer, as the Warta brand under the control of the Johnson Controls energy power business, the world's leading automotive battery manufacturer, the battery of the "5 hidden dangers one countermeasure" was launched freely in the terminal channel. Check the activity in advance.

It is reported that once the event was launched, it was unanimously recognized and welcomed by the majority of car owners. The owners have said that the free early detection activities of Johnson Controls Valta batteries not only help them prevent problems, but also teach them the correct daily maintenance behavior of the batteries, which is very meaningful for their good car habits.

As the configuration and performance of new cars on the market become higher and higher, the performance of the matching battery is also getting higher and higher. At present, in addition to Audi, Mercedes-Benz, BMW, more and more car brands have chosen Johnson Controls Valta silver standard battery as the original factory. This is because the Johnson Controls Valta Silver Standard series battery adopts the industry's leading technology and design standards. It is the best product provided by Johnson Controls Valta according to the characteristics of China's road conditions and user habits to provide the Chinese market. It features the world's unique enhanced BV® patented grid technology for high power storage and excellent cold start. It also features the world's exclusive SureTopTM patented top cover design and color shell design, designed to provide users with a safer and more user-friendly experience, ensuring excellent start-up while achieving energy savings. At the same time, in the increasing support of in-car electronic entertainment equipment, Johnson Controls Valta Silver Standard series battery also highlights the unique advantages, even beyond the original requirements of all car manufacturers. Finally, the commitment of Johnson Controls Valta Silver Standard series battery to consumers is a long warranty period of two years and 24 months, behind which is its confidence in its excellent quality.

Turn off the air conditioner, will the battery be dead?

TIps: Automotive Power Management Knowledge

Turn off the air conditioner, will the battery be dead?

When the car starts, the battery provides power for the starter motor \ ignition system \ electronic fuel injection on the car, and the lighting on the car; after the starter motor receives the power, it starts to rotate and drives the engine to rotate together. At the same time, the ignition system ignites the cylinder. In the gasoline, the gasoline combustion explosion works on the engine, which is the starting of the battery.

When the engine starts normally, the starter motor of the starting circuit is automatically disconnected, and the engine starts to provide power for the air conditioner compressor, the car driving, the power generation system, etc., and the power generation system is powered to replace the battery as the ignition system on the vehicle. The fuel injection provides power and supplies power to all the electrical equipment such as lighting, speakers, DVDs, and headlights on the car, while replenishing the battery.

When the engine is at low speed or idle speed, if the output power of the power generation system cannot fully meet the power demand of the power equipment on the vehicle, then the battery will assist the power generation system to replenish the power equipment, and at the same time as the power supply, stabilize the power equipment. Voltage. This is the charge and voltage regulation function of the battery. If the engine is not running, the power supply for all the appliances on the car is supplied by the battery. Of course, this situation should be avoided.

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