I looked up another thread but am not clear. I hate to ask this so as to seem as ignorant of electronics as I am. I want to put a battery tender on my truck this winter, which will be it's first with me. I have used a tender for years on my corvette. I know I can go under the truck to the battery and hook it up. I also know from under hood there is a terminal (something) mounted on the left front fender. Specifically, how do I hook my tender up there? I would rather hook it up under the hood as it is just handier for me in relation to the wall outlet, etc. All assuming I can use the under hook electrical connection I am referring to.