• To charge your car battery while driving, you must be running the RPMs at or above 1000. If the battery is completely drained, it takes approximately 30 minutes to provide a sufficient charge to restart the car when turned off. An hour of driving with a good alternator and lights, air, and radio off fully recharges your battery.



  • What about an electric car?
    • mushroom
      8 hours. All downhill.

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