How to maintain the car battery?

Maintenance of car battery Many car owners think that the battery is a very simple thing, and they don't pay much attention to maintenance. In fact, in the daily use of the car, the battery is also regarded as one of the most important parts, which is not sloppy. What should I pay attention to in daily use of the battery? The reporter specifically interviewed Zhou Yongjian, deputy general manager of Evergreen Battery Co., Ltd., and Xu Jingxiong, general manager of Guangzhou Guangxiongsheng Industry and Trade Co., Ltd. Zhou Yongjian said that batteries are divided into starting batteries and traction batteries, and starting batteries include maintenance-free batteries and water-filled batteries. As far as the car is concerned, the starting battery is commonly used, because it can store the energy of the car and then release it instantly. Therefore, with a good quality starting battery, the car starts more quickly. Brand batteries are more secure. The battery should be charged when one of the following situations occurs: the specific gravity of the electrolyte drops below 1.2; the discharge exceeds 25% in winter; the discharge exceeds 50% in summer; the light is dim; the start is weak. Some car owners believe that fast charging can save time, as long as 3-5 hours. In fact, it is not. Fast charging only activates the surface of the battery quickly, but in fact the inside of the battery is not fully charged. In addition to fast charging, there is also a slow charging. The charging time is 10-15 hours. Those who are deeply deprived of batteries must perform slow charging. Otherwise, the charging time is not enough and the charging capacity is insufficient, which will directly affect the driving performance of the car. Although charging is a fairly simple operation, there are some precautions: 1. Wear protective clothing when charging lead-acid batteries. 2. When charging, there should be no sparks near the battery and smoking is forbidden. 3. When charging one or more batteries in parallel, the charger voltage should not exceed 16V. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the important advantages of soft-pack lithium batteries?