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 How long should a car battery last in California?

I live in California and replaced my car battery last year but it's already losing charge. How long should a car battery last in California?

avatar
Talullah Blanco · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
A conventional lead-acid car battery should last three to five years in
California
but there are several factors that can affect the lifespan of your battery including:
  • Battery type
  • Extreme temperatures
  • Faulty charging system
  • Usage
You should take your vehicle to a mechanic for a
battery charge inspection
, proper diagnosis, and repair because it could be another issue such as a faulty alternator, parasitic draw, and corroded battery cables.
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