When it comes to DHEA and DHEA supplements, you may immediately think of bodybuilders. Thatâs because DHEA (technically, dehydroepiandrosterone) is considered a âpro-hormoneâ tied to longevity, lean muscle mass and a strong body.
The positive ( + ) terminal is red, as are most of the 12v wires powering each little component. To ground something to the negative terminal, you can generally crimp a little ring on the end of the ground wire and stick it under ANY nearby screw that goes into the steel chassis.
Generally, the battery wires, and sometimes the terminal CLAMPS, are color coded. Usually, RED is used to indicate a Positive conductor, and BLACK is used to indicate the NEGATIVE conductor. Color Coding of Battery Terminals To my knowledge, battery terminals themselves are not colored, OTHER THAN the color of the metal of which they are made.