2nd Gen Non-Engine/Transmission Parallel or Series?

[DieselDunn]

My truck is sitting in the parking lot for a month or two on end. I've contacted a solar company that makes charging panels for the truck. My truck is in constant cold temps and I feel that when I go out to start the truck I won't have the juice to do so.



The charging company asked me if my batteries were in parallel or series. Basically is the starter a 12v or 24v? Thanks. DD

 

[Rammin On]

12v parallel

 

[maint.man]

I'm with Rammin' on , 12 volt , parallel

 

[rono]

It is parallel. Two 12's in series makes 24v.

Ron