These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generic Dean Connector prevents reverse polarity, and when plugged in the connection is super-solid. Perfect for applications that require a high current draw, up to 65A continuous draw. Sold in pairs of 1 male and 1 female connector. This connector is perfect to connect your RC and Robotics Electronics to a Battery.