i was looking at the jeep TJ kit they offer and it looks like all we might have to do it extend the battery cables to wherever the second battery will go. but i am not sure. i could get the customer cable cut here locally, but still would be nice to have a kit to install.
now the dilemma of finding a spot for that second battery comes up yet again if we have the isolator and battery management system from these guys. maybe a custom battery box where the spare tire used to be? there's a ton of room up under there. but of course it would be nice to put up under the skid plates of possible too, to protect it. any thoughts anyone?? just sorta brainstorming while i listen to the rumble of thunder outside my house.
here is a pic of the one CJs setup of sierrajeep.com
looks pretty straight forward there.