This is a back plate holder for the DALRC XR215 (V1) frame for the given XT60 plug.
I like it much more to have it at the back.
Goal was to make it small and thus light.
I used PLA.
To keep it light use 20 % infill. I came out with ~2 gramms.
I printed 0.1 layer height, but also 0.2 will wokrk well of course.
You can use support for the srew head indentations.