PNGKNYOCN 12V Battery Alligator Clip Cable 18AWG DC 5.5x2.1mm Male to Battery
Different colors make it easy to distinguish between positive and negative poles, with red being positive and black being negative. Cable length: 1.8M/5.9FT. Connector A: DC 5.5x2.1 male connector. Connector B: red and black alligator clip.