Originally Posted by MRUSA14
Your coach must be different from ours. Entegra coaches have numerous parasite draws from alarm, CO sensor, standby computers for chassis and house. If the inverters were left on, they draw power and so do the four Tv's and any satellite receivers. It all adds up.
When the coach is in storage I disconnect the negative battery cable. There will be no parasite draw. The AGMs have set as long as 7 months and are still well above 50% SOC.
If it is in storage with the batteries connected, any time they drop to 12.2 volts, (50% SOC) the genny will start, bringing them back to a full float charge and then shut down.
I have even left the residential refrigerator with croceries inside, turned on for over a month, and the AGS will start and stop the genny as needed.