I have a 2010 Challenger and aside from mounting a battery on the opposite side of the starter battery I don't see many other options.
A smaller profile starter and house battery that will fit in the area where the original starter battery is?
Mount house battery under seat which is next to the starter battery and drill through for wiring?
A two in one starter/deep cycle battery?
I am in need of the house battery for an upgraded audio system.
See current setup here
