Using this Gator GTR - PWR - CABLEKIT is easy. First, figure out which cable you need for your specific pedal. For example, if you want to double the current, use the current doubler adapter cable. Connect the appropriate cable from the pack to your pedal and the power supply. When using the daisy chain adapter cable, make sure not to overload it. Don't connect too many high - power pedals in a row. As for maintenance, keep the cables in a dry place. Avoid bending them sharply or pulling them too hard. If you're not using a cable for a long time, coil it up gently and store it. That way, your cable kit will last a long time and keep your pedals powered smoothly.