Both of mine are mounted at the spare tire location , didn't take any pic . I'm using Optima batteries . Wouldn't rec. regular bat. ( acid ) in the car , I've seen a few exploded , what a mess .
If you look at online catalogs like Summit Racing and Speedway , I think there's a note about triple-pass . I was going to get one for my ZX , upgrade for 6.0 turbo , ended up bought a double-pass instead ( after I read the warning ) .