Dual Gender DC Set – Includes 2 x DC male and 2 x DC female to alligator clip cables, perfect for both power input and output scenarios in testing and DIY circuits. Universal Compatibility – Supports most 5.5x2.1mm DC-powered devices including routers, CCTV cameras, LED strips, and lab bench power supplies. Reliable Electrical Contact – Strong spring-loaded alligator clips (red & black) ensure firm connection to terminals, batteries, or wire ends. Durable Construction – Made from high-conductivity copper and flexible plastic insulation. Withstands repeated bending and daily use. Great for Labs & Field Testing – Whether you're prototyping, testing small electronics, or performing quick diagnostics, this 4-pack provides the tools you need. Oiyagai 4PCS DC to Alligator Clip Test Cable Kit is a must-have for hobbyists, repair professionals, and electronics enthusiasts. ✔ 2 x DC 5.5x2.1mm Male to Alligator Clip ✔ 2 x DC 5.5x2.1mm Female to Alligator Clip ✔ Cable Length: 30cm / 12 inch ✔ Applications: Battery testing, power supply prototyping, Arduino, LED, CCTV, multimeter adaptation ✔ Materials: Copper core wires with PVC insulation and spring-loaded alligator clips Save time with this convenient gender-mixed cable set. Built to handle voltage testing and temporary DC power wiring with ease.