How long does a car battery typically last?

When it comes to the lifespan of automotive batteries, various types exhibit different longevity. Lead-acid batteries, commonly found in many vehicles, typically endure for 3 to 5 years before requiring replacement. Alternatively, Absorbent Glass Mat (AGM) batteries offer a longer lifespan, averaging between 4 to 7 years. The newer technology of lithium-ion batteries surpasses both, potentially lasting over 8 years with proper care and maintenance.

Recognizing the signs of a deteriorating battery is crucial to avoid unexpected breakdowns. Diminished cranking power, frequent jump-starts, and illuminated warning lights on the dashboard are all indicators of a declining battery. It’s advisable not to wait until the car fails to start before addressing these issues.

Proper maintenance plays a pivotal role in prolonging battery life. Engaging in routine tasks such as cleaning terminals and ensuring optimal electrolyte levels greatly contributes to the overall health and longevity of the battery. By incorporating these practices into regular vehicle maintenance, drivers can mitigate the risk of premature battery failure and ensure reliable performance over time.