Did not bolt was on my way home from Florida no internet , once home we had one heck of a storm high winds, hail ect. We were without power for 44 hrs and just got internet up today so reading some of the comments I will clarify. We have a 2016 Montana High county with the residential fridge. On our trip down to Florida the inverter ran the Fridge just fine on the road. When I plug into the truck with the standard 7 pin plug the charging circuit from the truck charges the battery (1) the inverter draws off the battery that is receiving a charge from the truck. It worked fine on the way down. And On the road is when we are traveling, we always stop at campgrounds and plug in overnight.