Why Connect Positive Terminal First
Why Connect Positive Terminal First . To make it easier to follow, here is a list to follow for the connection: Connect positive first, negative having less potential won’t arc. How to Change Battery Cables YourMechanic Advice from www.yourmechanic.com The higher the voltage, the greater the chance of arcing and fusion. And you can accidentally hit that body with the positive lead. “first the positive, then the bad.”disconnect the negative first, then the positive, when detaching the cords from the old battery.connect the new battery in the opposite.