pisarra@comcast.net

OK. I think that I am following you. I can use the inverter to convert from 120 VAC to 12 VDC. The owner's manual says that I have 2 auxiliary batteries (6 volt, Group GC -2 deep cycle leads acid batteries). The owner's manual states that these batteries can be charged by vehicle engine, generator or shore power. My generator is a propane fueled generator. When my RV is not plugged into shore power or generator power, electricity draws from the auxiliary batteries when I use my inverter. Most likely, will the auxiliary batteries last 8/9 hours? or Should I use my airconditioner/heater for heat which can be powered by my generator?

I recently purchased a 2008 Roadtrek Agile. I plan to drive to FL in the next few days and plan on staying overnight at Walmart or Flying J. My problem is I do not know how to use my heater and lights during the night without a landline hookup for power. As a matter of fact, the only way I know to get power is to plug in at my campsite.