@charles.mckee Note that as long as power is available to the SmartCharge FO, it will continue to draw power, though very minimum power, unless you have something plugged into it for charging or forget to remove device connected to it for charging…which happens most of the time for me (FYI I dont own this charger, and my car does not provide power when the car is off)
can you also mention what is your car make and model – interesting to know on such car models!
If you are worried of SmartCharger FO draining your battery - it is strongly recommended to unplug it when you leave your vehicle for extended periods of time, or use it only when you are in the car, driving. It is better to be safe, than sorry!
Also there may be an option to have a separate female socket wired hidden - which may stop providing power when car ignition is turned off and you can use the Charger on that port, — This is completely optional.
I would also recommend you write to support@goroav.com for further assistance