The positive wire on most batteries is red. If both are black, look for the positive sign by the electrode.
Red wire is Positive in a car battery. If they are not color coded, find which one is not connected to the chassis and this will be positive.
Both posts are gray, positive has a red wire running to it, and a plus sign next to it.
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..
Battery wire is always the biggest wire of all.. It's either red or Blue/black for positive and the black for negative.. hope this helps..
the positive wire that recharges the battery after being drained from the starter
The red wire typically indicates positive polarity, while the black wire indicates negative polarity. This color coding helps ensure correct connections are made when connecting the battery snap to a device or circuit, minimizing the risk of short circuits or reverse polarity.
Normally red or brown. The battery has a + stamped into it by the positive terminal. Follow the wires, on a modern car the positive will go to the alternator and starter. The negative wire (easier to follow) will go to the body/engine block
usually red. If not color-coded, Look to see which one is on pos. battery lead.
Red is usually battery positive.
The red battery wire goes on the positive + battery terminal no matter which side it is on. The black wire goes on the negative - terminal.
red
The positive speaker wire is a solid color, your negative wire should have a stripe on it.