Canon BP511 Battery AC Adapter

Here's a quick design I made today. I recently got an old Canon EOS 300D and wanted to put it to some use. However I did not have a battery for it or a battery charger. 

One of the challenges I had with this is that no one else appears to have made a 3D printable file available for this particular battery. It is a Canon BP511 battery. 

So, I decided to design and print a battery adapter to be able to use the camera. 

I also had a power adapter lying around that outputs 9V, pretty much perfect for this camera.

I Soldered a couple of barrel connectors to wiring and put everything together.

I based the design on the data sheet for the BP511 battery and drew it in FreeCAD