Absorption vs Float
Camping this week in new FC27, 50A, solar, have AGM batteries, everything is stock. At current campsite, am using 30A receptacle. Battery voltage on the SeaLevel II is reading 13.2V, which the owners manual indicates is the Float charge. Even when turning things on such as lights, fans, etc, it remains at 13.2. When drawing amps, I thought it should go from Float to Absorption which should indicate 13.6V. At other times and places I've seen it in Absorption, but not here. Any thoughts?