The High Current EC5 Plug (HCP) is made and perfected for very low current loss and high efficiency for all your performance needs. These plugs have a precision fit to ensure they stay together during your race or use as well as pass all the current you are trying to use from your battery to your speed control. Highly recommended for some 2s and most 3s/4s voltage applications. This package contains 2 unassembled male/device plugs.