[It's not difficult to keep a car] Maintenance: Battery maintenance—the importance of voltage
June-August is the rainy season in Hong Kong. I believe that in the face of rainy weather, the knights will not be willing to see their beloved horses crippled by the rain. It will take about a week or two before they want to drive out again on a sunny day to ”recharge”. When you twist the key of the car excitedly and prepare to start, you find that Aiju cannot start because of a problem with the power supply system or the voltage is too low. The situation is annoying. Next, Xiaobian Helmet King will lead you to check your battery step by step to understand what signals Aiju will send out when there is a problem with the battery, and to provide relevant opinions.