I am offgrid and power everthing through a power station. To use my extremeq I’ve been firing up the AC inverter just to have the power cord turn it back into 20v DC. This is a super inefficient process so I wanted a way to power it directly. Here is my solution: a special USBC 100w to DC plug adapter cable that lets you manually choose the voltage. I set it to pull 20v 5a and it just works! A lot of wattage saved.