If you choose a model with automatic start-stop function when buying a car, once your battery is damaged, you must remember that normal batteries (lead-calcium batteries) can not be used instead, otherwise it is very likely The battery will be dead or damaged after a short period of time. Because the battery with automatic start-stop type needs to withstand frequent starts, such a start-up method requires a lot of current, and ordinary batteries (lead-calcium batteries) cannot withstand the frequent high-current discharge of the start-stop system. Therefore, when selecting batteries for models with automatic start-stop function, special high-performance batteries (start-stop batteries) must be used. But you can also try to install an ordinary battery (lead-calcium battery) on a car with automatic start-stop function, so you will do a lot of things every day, because this start-stop system starts when you start the engine. The system will also start when you stop it. If you are using an ordinary battery, then you have to remember that you must manually press the physical button to shut down the system every time you start the engine, otherwise your battery will not be able to withstand the start and stop of the system. Frequent startup of the system and a situation that quickly runs out of power. At present, some car companies have also equipped start-stop batteries on models that are not equipped with automatic start-stop functions. The reason is that the cycle charging capacity of start-stop batteries is 2 to 3 times higher than that of ordinary batteries (lead-calcium batteries) and has longer The service life has higher capacity stability throughout the life cycle, and the low temperature performance is more reliable, but the price is 2 to 3 times more expensive than ordinary batteries. Technically and tested by related professionals, if a new car is not equipped with an automatic start-stop system, but the car is equipped with a start-stop battery, when the battery is replaced twice, an ordinary battery (lead-calcium battery) can be installed as an option. But it should be noted that European and German models or models with high configuration (for example, equipped with car audio system, car refrigerator, electric massage) and other power-consuming equipment. High-efficiency batteries (start-stop batteries) with the same parameters at the factory must be installed.