When to Turn Off the Battery Cutoff Switch During Generator Use

tibx36

New Member
Joined
May 22, 2025
Posts
5
Location
nc
When do you turn your cutoff switch to off. I always did pre-generator when connected to truck of shore power. Should I add "when using gen" to that list, or does it matter if it's left "on" while running gen (ie with AC)
 
If yours is like most of the mh’s I’ve had leave the battery switch on when using the thing. The switch, sometimes referred to as a “Salesman” switch is there to keep the house batteries from draining while sitting on the lot or otherwise not in use. The switch, if off, may prevent the house batteries from charging on shore power.
 
If yours is like most of the mh’s I’ve had leave the battery switch on when using the thing. The switch, sometimes referred to as a “Salesman” switch is there to keep the house batteries from draining while sitting on the lot or otherwise not in use. The switch, if off, may prevent the house batteries from charging on shore power.
Now that we have added solar , I leave all three battery switches on. Our rig is parked in the backyard and gets daily attention to the little things of maintenance.
 

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