The car jump starter does not require any special knowledge. The two clamps of different colors (red and black) must be connected to the corresponding terminals, which should be the same color. If not, it is good to know that the red color determines the positive pole and the black color the negative pole. Once that connection is made, just turn the car on and remove the clamps once it stays on. If the start does not take place on the first stroke, it is advisable to check the positioning of the clamps and try again.