I have owned my travel trailer for about 6 years now and (gasp) have never camped off the grid… until now. I have a trip planned that does not have access to electricity and my battery is shot. ...
With a single 12 volt battery, you'll need to run the Genny 2-4 hours daily, after the first 24 hour period of battery use. Use a volt meter @ the battery & check it occasionally.