The file 'Fatshark Battery Holder 3D Printer Model' is (stl) file type, size is 338.1KB.
just print both half's and glue together.
the battery that fits with out modification see link
https://www.hobbyking.com/hobbyking/store/__41709__ZIPPY_Flightmax_800mAh_2S1P_20C_EU_Warehouse_.html
fatshark_bat.stl | 210.3KB | |
fatshark_bat_mirror.stl | 210.3KB | |
fatshark_bat_set.stl | 420.6KB |