Originally Posted by 1973nader
If my Truck has a 120 volt plug can I just plug my TT into it like a generator and charge the batteries or run the AC if I needed to? Thanks
There are several members on this site that are more knowledgeable than I and will have more specifics, but I'll start... It depends:
What is the source and current output of your 120 volt power?
Does your truck have a generator (or inverter generator) running?
Do you have an inverter connected to your truck's 12v dc system?
In general, unless you have a generator (or inverter generator) running, you will not have enough power to run your TT AC.
An inverter connected to your truck's 12v dc system might
be able to power a battery charger (or maybe your TT converter) to charge your TT battery.
Those are the generalities. The 'devil is in the details' regarding your 120v power source.