i read the rool book and since this is not a relocation into the drivers compartment im not sure if the battery needs too be in a battery box or not?now as far as safety goes its a no brainer too add a box anyway.if i use a box does that need too bolted in or just strapped down with a metal braket as well as does the battery need to be fastned down as well within the box.not sure how sticky tech is but i don't need a hassle.