No Ricky.....three are more than a handful
I did some research and looked at a schematic and it appears that this fridge has an optional circulation fan that is connected to a thermoswitch. I think the fan is supposed to run until the fridge reaches a certain temp and then shuts off. That sounds like a good idea, but if you leave the battery connected and the fridge off the fan thinks it is supposed to keep running.....it is on a hot bus to the battery.
What is strange is that the installation and/or the operating manual does not mention this fan, but it is on the schematic.