Anderson YI use Anderson plugs for all my 12 volt equipment.  Except for my HF rig, most of my equipment is of very low current drain.  I tend to always terminate my Anderson power leads and extensions with 2 plugs so that I can connect multiple devices, however I don’t like having the spare plug floating around.

Here is an easy way to keep the 2 plugs together with a nice spacing.  PCB screws and Pa CB spacer.  See picture.