Is there any danger in using the victron buck Boost in a portable battery box setup in vehicle? The converter would sit in the box with the aux battery already wired up to it ( aux pos to output and aux neg to common stud)
So when the portable box is loaded into the back, the vehicle starter batt's input pos and neg make contact with the converter by Anderson plug.
In the manual it says "first connect all GND cables first, the battery and the chassis, and then only the positive cable."
It then warns of uncontrolled and unsecured currents.
Not sure if this is safe?
