XT60 Male and Female Coiled Plug Connector.

The best battery connectors on the market just got better with the development of the XT60U. Like the original XT60, this connector is made from high-temp nylon with gold-plated connectors so the XT60U continues to provide an excellent high-amp connection for applications up to 65A.

The change in design has made it shorter and lighter and far more user-friendly for connection and disconnection with an improved integrated grip area. The XT60U is completely compatible with the original XT60 connectors so you can use them straight away. 

XT60 Male and Female Coiled Plug Connector Specification: