Step 17: Wiring (box)
Take the bundle of wires coming from the control panel and connect them to their respective places at the battery terminals, power supply, and wall charger. I used cable clips, zip ties, and zip tie adhesive mounts to manage all of the cables as best as possible so it wasn't a rats nest inside the case.
A 15A blade fuse was wired in front of the positive terminal of the battery to protect all of the components. Note, the stereo head unit comes with it's own 10A fuse, this is just an extra precautionary measure.