I'm relocating my battery for practical reasons, not to be "cool". I need to run a bigger battery, and only a high end audio battery fits in the bay. So I understand how it works, but i have a couple questions.
1) I've seen on some cars (JJSPEC's Teg for example) there are terminals in the bay, what are those for and how do they wire up?
2) Kill switch, do I need it? I wont put it on the outside of my car, but is it worth mounting in the car somewhere, hidden?