Shore Power Only?

[scatgo]

Is that black box a power inverter? It has both batteries wired to it and 110 v AC input. When I plug in the boat to 110 AC the the refrigerator and air conditioner work but not off the batteries.

 

[dubs283]

Most likely that's the AC converter (battery charger)

An inverter would have cable (4-2 ga) connections from the battery bank

 

[alldodge]

Agree most likely a Bat charger
The AC and Fridge are 120VAC only so they won't run of Bats. You could replace Fridge with a AC/DC type

 

[scatgo]

If you take a look at the shore power panel there are 5 switches. One is marked converter. Anyone have a clue as to what a converter is ?

 

[dubs283]

Anyone have a clue as to what a converter is ?

Did you even read the two replies to your original post?

The converter is the on board, hard wired battery charger that is pictured in your post

Spoon feed: the converter, i.e. alternating current converter uses alternating current (input from shore power) and converts the alternating current sine wave to direct current to charge/maintain the battery(s)

 

[scatgo]

Did you even read the two replies to your original post?

The converter is the on board, hard wired battery charger that is pictured in your post

Spoon feed: the converter, i.e. alternating current converter uses alternating current (input from shore power) and converts the alternating current sine wave to direct current to charge/maintain the battery(s)

Thake your attitude and shove it [deleted].
MOD Edit:
While I agree dubs should have been more respectful, it's best to let it go