Do you leave plugged into shore power...?
I read recently that one should not leave the MH plugged in when not in use. We're on our 5th MH and have always left them plugged in when not in use. If, for no other reason, to keep batteries charge...
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Always plugged in at home when parked. Keeps house batteries charged and powers the separate charger used for my chassis batteries. Been doing it for decades without any issues. In Florida you never know when a storm will threaten and you have to leave or use the coach when/if the power fails.
