Hi there I have a 2006 Popular Roadtrek with a 750 watt Tripp-Lite Inverter. When connected to shore power will the charging to the 2 coach batteries stop when batteries fully charged? The only 1 time I used shore power after approx 2 hours, checked voltage and was reading 14.4. The 2 deep cycle batteries were new and I had previously charged and checked at home. Were 12.8 volts as should be. Thank you