The file 'DumboRC Receiver Battery Covers 3D Printer Model' is (stl) file type, size is 1.7KB.
This is a design I made because I noticed when I put my 500 mah 2s lipo in, the normal battery cover would scrape along the battery, originally I thought it was just the tab that locks it in, then I noticed it rubbed along whole ribbed section.
This was designed to increase the battery tray size by 3mm for even bigger battery purposes if I felt like it. Feel free to go crazy with wicked battery tray sizes, although this one is designed to sit flush with the feet already on the receiver (more so the x6 style receivers).
I could not figure out how to put the tab on the design without defeating the purpose so I used a small piece of duct tape and tiny pieces of velcro, it already holds itself in fairly well just a hard enough shake will open it. My printer wasn't exactly working perfect when I printed mine, so yours might fit better without velcro.
The cover for the DDF-350 is a very nice and snug fit so no velcro needed, all I really did was shorten the one for basic DumboRC.
print on flattest side the only support will be on the small lips
dumborc_ddf350_battery_cover.stl | 4.3KB | |
dumboRC_x6_battery_cover.stl | 4.2KB |