I put one in on mine.
When you sit on the bike it is tucked down in front of the tank in the left, inner wall of the fairing.
Absolute _ _ _ _ to fit but, for me, it will be perfect positioning.
Put it down there, as it is going to be used to supply/charge items in my tank bag and as it's out of plain site the illuminated digits don't distract.
It has a water proof rubber cover with a window that allows the voltage to be read once the ignition is on.