Excellent reasons to both hide the unit, and not drill holes in otherwise seen materials.

Thanks to the slap on the side of the head with that reality... boat has been around for 30 years, this is not the first, nor likely the last, charger.

Back to idea one, and a darn good reason to use it.

In fact, if I did chose to mount anything with through bolts, it should be such a board, which can be replaced and matched to the hole pattern for a new board, the latter which offers attachment points for any and all other "things" that may come along.

D'oh of course.