Ok The light is powered off 12 volts. If you turn off everything and disconnect the batteries and unplug you'd think there would be no 12 volts.. (As I would but alas I know better) the converter holds a small amount of "Charge" in the filter circuit that will keep the light glowing or flashing for quite some time.
Just so you know. normal. not to worry.
IF the converter is wired DIRECT to the battery... Well. then it's running off battery power
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times