How Often Should the Battery Be Replaced?

[Anne]

Car batteries should be replaced every 2 to 3 years. The car battery is an essential part of the vehicle and can be divided into traditional lead-acid batteries and maintenance-free batteries. Since the battery uses lead-calcium alloy for the grid frame, the amount of water decomposed during charging is minimal, and the evaporation rate is also low. Additionally, the sealed structure of the casing releases very little sulfuric acid gas. Compared to traditional batteries, it does not require adding any liquid and has the characteristic of long power storage time. Below are some tips for car battery maintenance: Avoid prolonged parking: The battery installed in the car will self-discharge over time when left unused. It is best to drive the car at least once a week, with a trip duration of at least 20 minutes, to allow the battery to recharge while driving. Close windows before turning off the engine: The power for operating car windows and sunroofs comes from the battery. Therefore, it is advisable to close all windows before turning off the engine rather than after, or even using the long-press lock button method to close windows after leaving the car. Keep the battery clean and tidy: Regular inspections are an effective way to extend the battery's lifespan. Use a professional battery electrode brush or an old toothbrush to clean dust and corrosion from the positive and negative terminals. Apply a layer of Vaseline or grease to the contact surfaces to form a protective film.