Originally Posted by doc73
With the Sleep Number you need shore power right? It is not off the 12v system?
Only for inflating/deflating the bed. Unless you're changing elevations, you can set it with shore power and then it'll be ready when you go to bed. Being in Louisiana and Florida, I haven't adjusted my side in 4-5 weeks.
However, when we were driving out of/into the mountains, we deflate the bed pretty low and for overnights, I just plug into my inverter while getting the bed set. Maybe 3-5 minutes.