I don't use my car very often. It is only parked in the garage most of the time, especially during Covid-19, so the battery in the car is quickly consumed. I am very grateful to Edward Wong (Automatrix) for his help and for activating my car from the verge of death. He was like a doctor doing cardiopulmonary resuscitation for a patient, entering the ICU very quickly, then my car was standing in front of me healthy. "What else can I say? \^o^/ I'm not Edward's key customer. I went to his workshop only a few times. But he doesn't talk to you like a businessman. He is more like a friend helping you calculate and maintain your car at the lowest cost. In addition to thanking him for his help, I also learned a lot of knowledge about car maintenance! ~ by CW