Quote:
Originally Posted by RCM1210
I did add a dual port USB adapter to the cigarette lighter about 6-8 months ago to use the Garmin. I always unplug the Garmin every time I park. The USB adapter stays installed in the lighter port and always turns off when the ignition is turned off. That's the only thing added.
Thanks for your question.
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I did not stay at Holiday Inn Express last night but I have also noticed that my cigarette lighter/USB plug (Anker SmartCharge Spectrum) will drain my car’s battery much quicker. Now I unplug it when I intend to not drive the car for a few days.