Does letting a car idle drain its battery?

I’m worried about draining the battery of my car since it’s a very old car. Can idling drain the battery of a car?

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Answer provided by
Annette Maxon
Answered on Jul 12, 2022
Not immediately, but idling a car will drain the car’s battery over time. This is because idling does not recharge the battery, but acts as a drain as it continues to pull energy from it.
If you’re concerned about draining your battery unnecessarily, try to limit the amount of time your car idles. If possible, turn off your car if parked for extended periods.
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