SOEWIOU DC 5.5×2.1mm 5521 Male Power Cable, 18AWG Pure Copper Single-End DC Cord, Thickened 0.75mm² Heavy-Duty Power Wire 18cm

SOEWIOU premium DC 5.5*2.1 (5521) male power cable adopts high-purity full copper core with 18AWG thick gauge and upgraded 0.75mm² large conductor area. It supports stable high-current transmission, effectively avoiding overheating, voltage drop and power loss even under long-term heavy load. The customized 18cm short length is perfect for internal equipment wiring, power module assembly, adapter connection and hidden installation in narrow spaces. Standard 5521 male plug fits tightly with common 5.5×2.1mm female DC ports to prevent loose contact and intermittent power supply. Reinforced strain relief and durable insulated outer jacket resist frequent bending, pulling and abrasion for long-term safe use. Excellent conductivity ensures steady power output for LED strips, security cameras, routers, monitors and various high-power small DC electronic devices. Plug and play for fast, neat power wiring.