XT90 Precision profile connector 90 AP 10 pairs With wire coversHigh quality, high current RC connector Made from a high temp Nylon with gold plated spring connectors High Precision fit ensures a solid connection for minimal resistance enabling more power to get from your pack to your power system Solid high amp connection, perfect for applications up to and beyond 90A constant. Overlander says the best connector on the market for this type of Radio Control work