An Holder for the Speedybee BEC at the Goggle 2 head strap (maybe for other goggles too).
Hard to print out but it‘s possible.
Maybe attach an anti-slip pad between the battery and the battery support.
An 4s with 850mah would work great, but you have to solder an adapter from XT60 to XT30 which is no problem at all or you use an 6s Lipo.
The Speedybee BEC is from Ali (15USD at the moment there):
https://a.aliexpress.com/_Eua8HDX
The cable fastening is from here:
https://cults3d.com/en/3d-model/gadget/velcro-and-cable-fastening-for-dji-fpv-goggles-2
Goggle2_BEC_Halter.stl | 6.4MB |