Where's the best place to hook up (wire in) accessories such as navs, mob phone, radio etc. on the Fatty?

BATTERY

Want to hard wire a sat nav and but also have an outlet for charging a mobie phone - probably a cigarette out let set up, unless there's a better option

I did this on the Sporty a while back, there was a light grey plug that I just fed a wire into. 

http://www.hdforums.com.au/Default.aspx?tabid=71&forumid=24&tpage=1&view=topic&postid=61473#61473

Scotty?..............