The car's automatic start-stop function mainly benefits from the car's start-stop battery. The automatic start-stop battery has to cope with the frequent start-stop actions of the car each time the generator is started. , a large starting current of up to several hundred amps is required and a stable voltage platform, the internal resistance of the battery should be lower than that of ordinary lead-acid batteries. When the car stops the engine, the power supply to the entire vehicle. is powered by the start-stop battery. Therefore, the battery must have faster charging capacity than the regular battery in order to keep the battery fully charged. Therefore, car start-stop batteries should have the following characteristics: long life, high frequency and high current discharge, fast charging, stable voltage platform and low resistance.internal stance. The most common currently are AGM batteries (sealed large capacity batteries) and ISS batteries (flooded water type). There is also the latest "smart lithium battery for car jump starter" (car jump starter made with high rate lithium batteries). ). Therefore, the automatic start-stop battery has higher performance requirements than the ordinary car battery. You cannot use an ordinary car battery without start-stop function to replace the start-stop battery. battery start-stop, it will appear as a small The situation of horse-drawn carts seriously damages the life of ordinary batteries, which can damage car batteries in as little as 3 months or more than half a year. Therefore, it is also recommended to choose a car starter battery with a start-stop function.
I have the hon.neur to share my point of view here:
1. For a car with automatic start-stop function, the possibility of using its start-stop function normally does not only depend on the large battery capacity Supported, there is also a full set of battery management systems, enhanced starters, etc.
2. The start-stop function is started frequently, which requires a very large capacitor reserve. Each startup also requires consuming more power to meet the startup demand. , and this system is more necessary is that the battery can release more power in a short time to respond to instant starts and multiple large discharges in a short time to respond to multiple starts. In addition to having a lower capacity than special batteries, ordinary batteries cannot withstand large and repeated current releases on ane short period of time. Additionally, if the battery capacity is low, the battery management system will limit the normal use of the start-stop function.
3. Even if some models are replaced with ordinary batteries and no abnormalities are found during testing, this does not mean that there are no No problem. Ordinary batteries cannot meet the power, current and discharge efficiency requirements of the start-stop function. If the time is longer, the battery capacity will decrease and the service life will be shortened. The starter is also improved. Even if the start-stop function is disabled, the current required for each start is much higher than that of a regular starter.
on The car starts and stops when turned off. You can replace it with an ordinary battery, I tried it.,nonen problem.
No, otherwise the start-stop will not work, and the start-stop battery costs half as much as a regular battery.
We We all know that a car needs a lot of electricity. To start the ignition, the car battery provides corresponding electrical assistance to the car. However, the car battery is a relatively fragile item among auto parts, and its function will be weaker after long-term use, so it needs to be replaced after long-term use. So, how long does a car battery last? What are the maintenance methods for car batteries? We'll take a look.
How long does a car battery last?
How long does a car battery last? Ordinary car batteries use lead-acid batteries, with a cycle life of 200-500 times and a duration oflife of approximately 2 to 4 years. Cars with automatic start-stop function are equipped with special batteries. The service life will be longer, 400-800 times, and the service life is basically 4-6 years. New energy vehicles using lithium batteries have a longer service life and can be used for 5-8 years.
Lithium batteries for electric vehicles are mainly divided into three categories. The first type is ternary lithium, which is also the most widely used lithium battery at present, the second type is lithium iron phosphate, and the third type is lithium iron phosphate. is lithium titanate. Among them, the popularity of lithium titanate is very low, and few people use it. First, at present, Tianneng Weichao and other major manufacturers mainly use ternary lithium batteries. Among them, Tianneng lithium battery uses battery18650 lithium battery and Weichao lithium battery mainly uses ternary lithium packed in soft packaging, both of which belong to ternary lithium type. , 3.7V, fully charged 4.2V. Some drivers do not pay much attention to the operation of the battery. They think the battery is only used to start the engine. They even think that it is completely useless after starting the engine. so they don't pay much attention to battery maintenance. Therefore, some electronic components of the car will be unnecessarily damaged during operation. Generally, domestic car batteries can be divided into lead-acid batteries and maintenance-free batteries, and some high-end models can use AGM batteries. We can't just change our battery type! Because their capacity may be different.
What is the lifespanfrom a car battery? How to maintain car batteries?
What are the methods of maintaining car batteries?
1. Remember to turn off the lights and the stereo before the car catches fire.
When the car is driving, the lights are used most frequently. In addition, some drivers like to listen to music while driving, which increases battery power consumption to a certain extent. Therefore, drivers should remember to turn off the lights and audio system before preparing to park and turn off the engine. If it is turned on for a long time, it will increase the load on the battery and greatly harm its lifespan.
2. Clean the car battery regularly.
As the car is used for a long time, the battery will be contaminated with dust, white powder and other substances. In order not to affTo protect battery life, you can regularly clean and wipe the battery with a damp cloth to keep the exterior of the battery as clean as possible.
3. Prevent the battery from running out.
In order to keep the power of the car battery in a normal state, it is better for car owners not to use the power-consuming configuration of the car and charge the mobile phone after the car off. , because over time, the battery will lose power., which is not conducive to the daily maintenance of car batteries.
4. Develop a good habit of turning off the air conditioner.
Compared to energy-consuming equipment such as car headlights, speakers and lighters, air conditioning consumes more energy, especially in winter and summer. Air conditioning is also the most commonly used, but many drivers have it. the bad oneget used to turning off the engine air conditioning. If so, wait until the next time you start the car. /[
5. This car cannot be parked for a long time.
In daily life, do not leave the car there for a long time and let it become a "zombie car", because if the car is not turned on for a long time, its battery will slowly decrease, and if necessary, it can make it difficult to start the car. Therefore, even if you use the car little, you should drive it from time to time to keep the battery full.
The above tells how long a car battery lasts and what are the methods of maintaining a car battery. I hope this will be useful to you !
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