2.Silver plated copper contacts provide the lowest electrical resistance.Highly efficient connectors with virtually no power loss
3.Silver has the lowest electrical resistance of any metal, followed by copper then gold. That's one of the many reasons Power Connectors are so efficient. Lower resistance means more power, less heat, and greater performance
4.Easy to assemble, Unassembled sets can be use in more configurations
5.Quick disconnect power connectors for automotive, two-way radios, sound equipment and other electronic equipment