Hello,
Is it possible to put a phone charger (USB) or a cigarette liter to charge my phone with in my tr3a with the positive earth ground or do I have to change it over to a Negative ground for that to work?
I know they have positive ground radios I am looking at some hidden Bluetooth radios to just play music off of my phone but It would be nice to be able to charge my phone in the car for the music and the GPS.
Is it possible to put a phone charger (USB) or a cigarette liter to charge my phone with in my tr3a with the positive earth ground or do I have to change it over to a Negative ground for that to work?
I know they have positive ground radios I am looking at some hidden Bluetooth radios to just play music off of my phone but It would be nice to be able to charge my phone in the car for the music and the GPS.