The battery status display in our motorhome leaves a lot to be desired, and I've found through experience that I can't trust it when it comes to knowing if the shore cord needs to be attached during w...
Do you need any additional USB outlets? Do you plan to get solar in the future?
I have something similar to this. It gives you USB ports, cig lighter, and voltage on a switch.
Dont buy the model i posted. The 2.1A USB is really old. The last USB port i bought was 3.0a and does fast charging. There might even be a newer style.