@Kuzhii I used to pack my Gopro on to a 5inch quad before, it is definetly possible, but it isn't really usefull for long range, since the flight time is then only about 4-5min.
I just wanted to keep the total weight of my quad as low as possible. But if this is no concern you can easily go up to a 1800mAh battery, its about a 80g difference.
Hey Kuzhii, I used CNHL Blacks 1300mAh 6s 100C for a couple years and just recently upgraded to Tattu R-line 1300mAh 6S 160C. I can really recommend them they are a bit more on the expensive side but I get about 2min more of average flight time on my 5-inch quad and the voltage sag is also a lot less.
Wzbijmy się razem w powietrze i przenieśmy świat dronów FPV na nowy poziom.