The red terminal on a car battery is the positive terminal which feeds electrical current to various devices. The black terminal is the negative, or ground, terminal which is attached to the car frame.
Red
When charging a battery, the red color goes on first.
red
When performing a battery jump, the red color should be connected first.
red
When installing a new battery in a car, the red color should be connected first.
When boosting a car battery, you should jump start the red color first.
Positive is normally red.
Black is negative and Red is positive.
your an idiot. what color is the negative wire for everything. BLACK!!!AnswerI think it is the Red one. Red is the color code for the positive terminal (also for your battery tender). Black or green indicates the negative terminal..
When jumping a car battery, the red positive cable should be connected first.
Positive is either red or has a "+" symbol.