Description: SAE 1 To 4 Extension Cable Connector Quick Disconnect Wire Harness Suitable for solar cell connection and transfer, car battery transfer, etc. The product is injection molding once, high temperature resistance, The wire made of brand-new pure copper, the loss is small, the heat is low, through the current is large. Easy to install, convenient to use. Specification: SAE Length: Approx. 50cm/19.7inch Wire Type: SPT2 18AWG Color: Black Wire Material: Copper Male/Female Inlet Port: 4.5mm/0.2inch Package Includes: 1 Piece SAE Adapter Connector