“Does it drain the car battery if left plugged into the USB port?”

1-3 of 3 Answers

• That depends on the car. Some car outlets have power with or without engine on, some outlets are designed to cut off. Trucks have both, and they're labeled. You'll have to read your manual or test it yourself to verify.

  Answered by Pwyatt675 6 years ago

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• No.

  Answered by john2112 6 years ago

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• Haven’t had any issues with battery drainage

  Answered by KeeLuvHer 6 years ago

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