Looking for feedback before I hook something up wrong and fry a battery. Have a single battery and single outboard on the boat. Want to install a switch to shut off the battery. The switch I bought has crappy instructions. I think I can run all the positive cables (main plus 2 accessory) that are currently attached to the battery to the input side of the switch. Then run a new cable from the output side of the switch to the positive battery terminal. Leave the two negative cables alone. Does this sound right? Basically just interrupting the positive side?
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