This is two battery tray design for the EN-EL10 batteries. They are used by
Nikon for their point and shoot cameras. One of the design holds 6 batteries
while the other one holds 4 batteries at an angle for a lower overall height.
It can be printed without support.
This object main web page is:
http://www.ctheroux.com/en-el10-battery-tray/.
You can request the source files on the page listed above.
The author marked this model as their own original creation. Imported from Thingiverse.