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What is the maxium battery voltage allowed on 2001 buick lesabre sine I have components overheating and am wondering if the voltage regulator is allowing too much voltage?
Wiki User
∙ 14y ago
In almost all cases for American 12VDC automotive systems, the allowable range of voltage across the battery is 13.5V to 14.5V, with a typical value of 13.8V to 14.0V. The voltage will vary depending on battery state and how cold it is outside.
Wiki User
∙ 14y ago
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