We have a 2013 JayFeather 228 and the battery dies after 2 weeks.
Hey herbjayco I also have a 228. I installed a cutoff switch on my battery box. Works great and also cuts the power to my power tongue jack so nobody can play around with it when parked on my driveway. Pretty easy to install and cheap.
2012 Toyota 4-Runner SR5
2012 Jayco Jay Feather Ultra Lite 228