The average lifespan of a car battery ranges from 3 to 5 years. However, there is no general answer, as it depends on the following factors:

Frequency of Use

If you frequently use the car for short trips, the battery may not have enough time to fully charge, reducing its lifespan. On the other hand, frequent and longer driving helps maintain the battery's performance.

Environmental Conditions

High temperatures accelerate the evaporation of battery fluids, causing faster wear. Very low temperatures reduce starting ability, especially if the battery is old.

Battery Quality

High-quality car batteries have a longer lifespan and resistance to extreme conditions. Budget-friendly batteries may need replacement sooner.

Battery Age

If your battery is over 3 years old, it is advisable to check it regularly. After 5 years, replacement is almost inevitable.