How many years can a car battery with auto start-stop generally last?

1 Answers
KaydenDella
07/30/25 1:32am
Under normal circumstances, the service life of an auto start-stop battery is around 3-4 years. Symptoms of a damaged car battery are as follows: 1. Starting: The most noticeable phenomenon is the feedback when starting the car. If starting becomes very difficult, it is largely due to battery aging. However, there are many other factors that can cause starting difficulties, such as severe carbon buildup and abnormal spark plugs, so it is necessary to consider other conditions as well. 2. Horn: If the car has difficulty starting and the horn is not as loud as before, it is likely that the battery has aged and needs to be replaced promptly. Additionally, the car's headlights will be affected to some extent, causing them to dim. 3. Battery warning light: Another symptom is the battery warning light, which is the most intuitive indicator. This warning light specifically reflects whether there is an issue with the battery. When the battery warning light comes on, it indicates an abnormality, and it is necessary to promptly visit an auto repair shop for inspection.
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