Can't find what's connecting to batteries

[TheRoamRace]

Hi all, new owner of a 2011 Heartland North Trail 27RL. I'm going through all the electrical components and have found 2 connections directly to the 12V battery that I can't trace. They seem to run along the underside of the camper along the left side (facing towards the front of the camper). Does anyone have a clue what these could be?

 

[NP_Chief]

Could be the pre-wire for a generator.

 

[cookie]

Could be your breakaway switch.

Peace
Dave

 

[danemayer]

One is no doubt for the breakaway switch. The other one could be the power connection from the tow vehicle. Nowadays Heartland puts a mini circuit breaker on that wire, but in 2011 they may have depended on the truck's fuse.

 

[Garypowell]

Or they could be a modification by the previous owner. You say the wires run along the “underside” that does not sound like something the factory would do.

Are there any non-standard options like extra 12 volt outlets or lights?