Pilot Top Post Quick Connectors fit on your battery posts between the cable clamp and the battery, instantly providing 12 volt access to power a wide variety of accessories. The three negative and three positive contacts allow you to easily power up to three accessories. Easy to install in minutes. Product Features:Allow you to quickly and easily power up to 3 accessories Fit between the clamps and the battery on top post batteriesBest if used with female spade connectorsEasily install in minutes