Another dumb question?

OK so i bought a marine battery charger, NOT the on board kind, it is for my trolling motor, I know I connect the red positive cable clamp on to the + post, do i connect the Negatice clamp to some random metal bolt in the transom area or to the - negative post? Thanks don’t wanna fry anything

Barry

Neg. Post and make sure the area is open to the air

Give a man a fish and he will eat for a day. Teach a man to fish and he will sit in a boat and drink beer all day. FISH 24/7---- 25 Grady w/ a couple of Gas Guzzling 175 Johnsons “O-SEA-D” the old “Havanadaydream”

“-” post. and agreed with above post to open air!!