Residential Refrig

M.R.E. wrote:
When I am on my way home, if I stay at a place without electricity, will my inverter run down my batteries too low ?

Maybe, maybe not. Two well charged batteries and pre-cooled fridge should make a 12 hour stop with minimal time with the door open. Bad time to chill a case of warm beer. Otherwise the battery will be a bit low in the morning but will begin charging from the alternator as soon as you roll. Battery may arrive home a bit low as charging will be slow to none as the inverter will use most of the power from the truck. So plug in and charge 5+ hours when you get home. Two nights in a row could be more of a challenge with no generator.