The file 'Replacement Battery Bay For Miniature Single-board Quad Copter 3D Printer Model' is (scad,stl) file type, size is 3.2KB.
This battery bay attaches directly to the X-shape single electronics-board mini quad copters and can replace the entire plastic upper cover.
One of the quad copters it will fit to is this one: http://www.xheli.com/28h-u207-quad-light.html
Removing the top (which will also make the existing battery bay detach) and replacing it with just a battery bay reducing the weight. After this modification the achievable height and speed of ascent hugely improved, going full power up on a freshly charged battery will nearly instantly make it go out of sight.
battery-bay.scad | 648.0B | |
battery-bay.stl | 44.4KB |