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List of the catalog of this article:

• 1,Which brand of car battery is of good quality
• 2 、How much does it cost to change a car battery
• 3, What is the function of car batteries?
• 4, How often should the car's battery be changed
• 5  、How many volts does a car battery count as loss of power
• 6,HS code-based alternative sourcing strategies What's wrong with the car battery suddenly out of power

Which brand of car battery is of good quality

The best and most durable brands of car batteries are Valta, Fengfan, Camel, Bosch, Tangqian, Chaowei, etc.Valta Valta automotive battery uses the world's cutting-edge battery technology, with environmentally friendly internal parts, less energy consumption, green and low pollution, and maximizes fuel efficiency.

Valta is the most famous car battery brand in Europe and one of the world's famous car battery brands. It belongs to Cory World (formerly Johnson's self-made energy power) and provides a variety of specifications of top battery products, including AGM batteries. It is a world-famous car manufacturer.

Valta is now affiliated with Johnson Control Company, which is a well-known automotive battery brand in Europe. The Centennial Brand Has Also Shown The Excellent Characteristics Of Its Products. It is a very famous car battery brand in Europe. This battery is characterized by the adoption of PowerFrame technology, which ensures the stable current output of the battery, and the startup effect is better at low temperatures.

Amone the car battery brands, Optima, DieHard, ACDelco, VARTA and Camel are all brands with good quality and stable performance. Optima battery is famous for its excellent performance and long life, and is the first choice of many car owners.

Valta, this battery is widely used, especially in German cars. Most of them use this battery brand, which belongs to Johnson's own brand. The quality and durability are good in front of it. There is no problem with the average life of six or seven years in normal use, and there is a special electric designed for start-stop technology. Pool.

How much does it cost to change a car battery

1. The price is about 200 yuan.Under normal circumstances, general family cars are relatively economical, and the batteries of new cars often last for 3-4 years, but after being replaced once, they generally need to be replaced in about 2 years.

2. About yuan-1600 yuan. The battery life is usually 4-6 years. According to the instructions in the car manual, the most important thing to choose a battery is the following three parameters: external size (battery installation size, too large to fit), battery capacity (if your car is 40AH, you can choose 40AH-50AH), battery voltage (12V, 24V, etc.).

3. The price of replacing a car battery is about 200 yuan. The service life of the car battery is related to the driving environment and driving habits. Daily maintenance will also affect the service life of the car battery. Generally, the new car battery can be used for about 3-4 years, and the replaced battery is generally 2 Replace it once a year.

4. Ordinary car batteries cost about 300~500 yuan each. If it is a maintenance-free battery, the price will be relatively more expensive, about 500~700 yuan; if it is a start-out battery, the price will be more expensive, which costs more than 1,000 yuan.

5. The price of replacing a battery ranges from 300 to 800. Pay attention to replacing the battery: the car should stop and turn off the engine and confirm the battery model. Due to the different capacity and size of the battery, it is best to choose the same battery as the original car; after purchasing the battery, you need to carefully check the factory date of the battery.

What is the function of car batteries?

1. In automobiles, the battery is mainly used in the following situations: starting the battery is mainly used for vehicle start-up and lighting. Common starter batteries are generally used for starting and lighting cars, motorcycles, tractors, diesel engines, etc.

2. The functions of car batteries are as follows: to provide power for the car's starter and ignition system. Provide stable DC power supply for automobile electrical appliances to ensure that the electronic circuit and DC lighting system of the automobile can also supply power normally when parking.

3. It has the following functions: it can provide a strong starting current (usually above 200A) when starting the engine. When the car generator stops providing power (such as the engine is not running or the speed is too low), the car battery can power the electrical appliances in the car, such as the sound system, lighting system, etc.

4. The function of the battery is to supply electricity to the engine, the engine. When the engine is running at low speed and the engine generates insufficient electricity, the lighting, audio device and ignition system are used for electricity; when the engine is running at high speed. When the generator generates enough electricity, it stores excess electricity. The charging and discharging of the battery can be displayed through the ammeter.

How often should the car's battery be changed

1. The car battery should be changed every 3-4 years.Private car battery: Under normal circumstances, general family cars are more economical. The battery of a new car is generally 3-4 years old, but after being replaced once, it generally needs to be replaced in about 2 years.

2. Most cars need to replace the battery every 3 to 5 years. The service life of the car battery is about 3 years. After this period, the car car should pay special attention to the maintenance of the battery at ordinary times, and replace it in time if necessary to avoid danger.

3. Car batteries are generally replaced once every 24 years. Theoretically, the life of car batteries is generally about 23 years. If they are used and maintained properly, there is no problem for up to 4 years. If they are used and maintained improperly, they will also be damaged in advance within a few months, so the correct use of car batteries The battery is very important.

How many volts of car battery counts power loss

1. The voltage of the car battery should be 13 volts of no-load voltage, and the load voltage should not be lower than the normal value of 11 volts. If it is lower than this voltage, it may be difficult to start, and if it is less than 11 volts, it is a loss of power.

2. Usually, the nominal static voltage of the car battery is 12V, but the actual voltage is slightly higher; if the measured voltage is not higher than 15V when measuring the battery with a multimeter, it means that the battery has lost power; if the voltage is not higher than 9V, it means that the battery The battery is almost exhausted.

3. First of all, the battery power loss is generally not less than 11 volts, which generally does not affect the normal start-up of the vehicle, except for some diesel vehicles that are difficult to start in winter.If you feel that the starting speed of the starter is slower than usual, or even very hard than usual, then it is likely that the battery has run out of power.

4. If the battery voltage is lower than 18V, it means that the voltage is insufficient; if the voltage is lower than 8V, it means that the battery has lost power. The high or low battery voltage will affect the normal use of the car. If the battery voltage is too low, the car will be difficult to start or even unable to start; if the battery voltage is too high, the battery may be damaged.

What's wrong with the sudden power of the car battery

The vehicle is parked for a long time: During the long-term parking of the vehicle, the battery will continue to discharge. After parking for a long time, the battery will be out of power and the car will not be able to start. After parking at night, the headlights do not turn off. After parking overnight, the battery may also run out of power.

The car is parked for a long time, causing battery loss. The car is stopped, but due to the discharge characteristics of the battery itself, the battery will discharge even if it is not used. In addition, it is an alarm device. When the vehicle triggers the alarm system, the power consumption will be greater. There are also some high-end cars equipped with intelligent remote anti-theft systems.

[Pacific Automobile Network] The main reason why the car battery suddenly runs out of power is that during the long-term parking process, the power in the battery will continue to be released. After parking for a long time, the battery will lose power and the car cannot be started. After parking at night, the headlights are not turned off. After parking overnight, the battery can also There may be a situation of no power.

The reasons why the battery suddenly runs out every day are as follows: 1. The battery has reached its service life; the engine is damaged;The battery electrolyte is insufficient or leaking; the fuse melts, causing the battery to be out of power; the battery pile head is corroded; the car is short-circuited. If the battery runs out, it needs to be replaced or repaired in time.

There are generally several reasons why the car battery is out of power: the car is parked for a long time, resulting in battery failure. First of all, the car is in a shutdown state, but due to the discharge characteristics of the battery itself, the battery will also be discharged without using the battery.