Just wanted to say, the suggested battery parameters, for the Holybro Kakute F7 AIO, found below, did not work for me…perhaps the website numbers, in particular, are for 3S? I use 4S. (I don’t know if that matters.)
http://ardupilot.org/copter/docs/common-holybro-kakutef7aio.html
I used these instead. The idling current if off, by the flying current is very close (see pic).