I asked a different form of this question a while ago, but I need to rephrase it now that I have the plane.

I'm happy that I've completely built the Tensor 4d, and I have the motor and speed control. The question now is about the battery. In the manual it says to use a 7.4V 2cell Li-Po for indoor, and a 12V 3cell for outdoor. However the 3cell is not in stock, and I'm not sure the ESC has a cutoff for that voltage. So the question is, will the performance from the 2 cell be enough for outdoor flight?

Also, if not, can I somehow program the ESC for the new cutoff?

Thanks in advance