Power supply

Hey guys, does anyone know if I am able to use a power bank such as a fuel tank, essentially anything that has a 12v outlet to power my quad cortex ? I’m a touring musician and have mine on a board, I have a power bank on there purely to power my wireless, if possible I’d like to power my quad with it to save using an additional power lead into my unit. Thank you!

The QC requires 12v and 2A minimal so make sure your PS meets those requirements and ensure the correct polarity etc., then you should be fine.