Asking for a friend that bought a boat with a Motor Guide trolling motor on it. Boat needed a bunch of work, but it was priced right, nothing was hooked up, no batteries, etc...The trolling motor is definitely a Motor Guide, but there are no plates or decals on it at all. The to cover is screwed up to the extent you can't read what was on it. Million dollar question is, how can you tell if it is 12 volt or 24 volt.