RE: Another CH question.
The CHRCXL is for 4.8v only, some folks are running them on 6v but were not real happy about that.
The CH units that we BUILD here in WY, we can setup to run on 7.4v WITHOUT a regulator or diodes..
The unnameable UAV makers run 5v or 12v depending on their set up, so we make 12v units too.