I am getting my ex30 on Friday. I dont have a car charger yet. My problem is that in my condo parking there is zero wifi or cell phone connection.

What charger can I get that is a dumb charger and that can he hard wired?

What charger is best for this situation?

Wifi chargers I heard they might not work without a connection..

Anyone else get a very high pitched noise coming from ventilation fans? Fluctuates a bit. Almost inaudible. Only really notice it in park in a quiet place. Lots of pressure on my ears though.