If your car won't start or even turn on it's probably your battery. Batteries typically last anywhere from 4-7 years. This depends on the type of battery and of course the quality. When replacing your battery you should have the battery cables and terminals checked to make sure you won't have more issues in the future. Of course if your could be bad sooner than that and most places will have a guarantee. These are typically 12 months to 30 months and again this depends on the battery you purchased.
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