How often to replace car battery?
We’ve all been there: you try to start your car, hear a click, and wonder—is it the battery, the starter, or something else? How long does a car battery last? Maybe it’s time for a replacement.
Well, you have come here to find the answer. The answer is, it depends. You may very well need a new battery even though it is not very old.
Automotive batteries vary in lifespan depending on their type. Lead-acid batteries, which are commonly used, usually last between 3 to 5 years before needing replacement. Absorbent Glass Mat (AGM) batteries generally have a longer lifespan, ranging from 4 to 7 years. Lithium-ion batteries, the newest technology, can outlast both, often exceeding 8 years with proper maintenance and care.
Signs of a Dead Car Battery
Identifying the signs of a failing battery is essential to prevent unexpected breakdowns. Look out for reduced cranking power, frequent jump-starts, and warning lights on the dashboard, all of which suggest a weakening battery. It’s best not to wait for the car to refuse to start before taking action.
Proper battery 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.
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Heat Kills Batteries
High heat is the biggest enemy of battery life! In warmer climates, even the most durable batteries might need replacing every 4 to 6 years. I’ve experienced having to replace batteries in my own vehicle after just a year, which is a common issue. This is due to increased battery off-gassing and electrolyte drying out. For more details on why car batteries fail, check out this article: How Heat Affects Car Batteries
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We hope you found this information helpful
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