About this 3D model

This is one solution to powering the OpenROV ( http://www.openrov.com ) at my desktop with an external power supply using a 3D printer to generate most of the physical parts. While working with the ROV out of the water I wanted to power it externally other than from its batteries. A 3D printer allowed me to design and print a battery adapter to connect an external 12V power supply to the power leads of the ROV.