2006 gmc sierra cigarette lighter fuse Is it normal for these lighters to always be on even if the truck is off ? : r/Silverado 2006 gmc sierra cigarette lighter

The actual voltage, matching the car battery's voltage, will be approximately 12.5 volts when dormant (less in cold conditions), approximately 14.5 volts when the engine and the alternator/generator are operating (more when cold), and may briefly drop as low as 56 volts during engine start due to the high temporary battery current usage

While the electric coolers are designed to draw a low amp from your battery, and several models would shut off if they detected the battery getting too low, the last thing you want is to overdraw your cars battery during a power outage or when off the grid

Common side effects of nicotine include increased heart rate, addiction, mood changes, gastrointestinal issues, respiratory problems, sleep disturbances, and psychological effects

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