Check your Charge controllers specifications. The one in our Jayco has a Equalizing cycle that runs every 21 hours.
My TT's charge controller has been off since I installed SOLAR in 2012, so I manually equalize them every 4 months with the SOLAR MPPT charge controller.
2013 Jayco Eagle 284BHS
250Watt Grape Solar Panel, MorningStar MPPT 60 Charge Controller
1500 Watt Ramsond PSI, 2 Trojan T145 Batteries (260Ah)
2 - AirSight Wireless IP Cameras (used as rear view cameras)
EnGenius WI-FI extender, D-Link wireless (n) modem
MagicJack Internet Phone
2012 Ford F150XLT, EcoBoost w/3.73
157" Wheel base, HD Towing Package
Our Solar Album http://www.jaycoowners.com/album.php?albumid=329