Charger/converter

[johnevans3]

I can’t get an answer from Winnebago, so thought one of you folks may know the answer. I have a 2018 2106FBS Micro Minnie. I want to know if the charger is a single stage old style type or a 3 stage unit. Don’t want to ruin the battery by over charging it so may want to change out the charger/converter to a 3 stage. Any suggestions would be appreciated. Thanks folks.

[SarahW]

Can you access it to get the model number or other ID of the unit?

[old_engineer]

The one in our 2106FBS is a three stage.