5 PAIRS DC MALE & FEMALE 5.5 x 2.1mm JACKS, 12V, CABLE, POWER SUPPLY, WIRE UK
5 PAIRS DC MALE & FEMALE 5.5 x 2.1mm JACKS. Perfect for cars and other 12v applications. Connector polarity: internal positive + (red wire); external negative-(through black wire). Conductor specification: single 0.3mm (0.3 square).