eBay

✅Universal Design: 2.1mm x 5.5mm DC Power Cord Coupler. Simple and reliable, this coupler works perfectly with all 2.1mm x 5.5mm DC connectors. Ideal for extending power cables on CCTV cameras, LED lights, and more.
✅Application: Wide Compatibility. Supports 3V, 5V, 9V, 12V, and 24V devices. Perfect for small electronics, CCTV systems, LED strips, car accessories, audio/video gear, media players, and STEM or Arduino projects.
✅ Premium Quality: Made of durable metal and plastic with a compact, easy-to-use design featuring side grips for quick insertion and removal; ideal for extending 2.1mm x 5.5mm DC power cables in CCTV systems, LED strips, and other small electronic projects.
✅ Safety Tips: Please confirm compatibility before purchasing. When using, ensure your hands are clean and dry to avoid any risk of electric shock or damage.
✅All connectors are QC and packaged in the USA. We offer 24/7 customer support and guarantee 100% satisfaction. Your feedback is valuable to us, and we’re always looking to improve—let us know about your experience!

Product description

Universal Design: The 2.1mm x 5.5mm DC CCTV Power Cord Coupler features a simple design that works great for all standard 2.1mm x 5.5mm DC connectors. Ideal for extending your existing DC power cables.
Safety Tips: Please ensure compatibility before purchasing. When using, keep your hands clean and dry for safe operation.
Premium Quality: Made of solid plastic and metal for durability and reliable performance.
Applications: Compatible with 3V, 5V, 9V, 12V, and 24V devices. Widely used for small appliances, electronic products, automotive parts, backup power systems, security camera setups, LED strip lights, automotive LED light bars, media players, MP3/MP4 players, AV equipment, notebooks, mobile phones, car audio, STEM and Arduino projects.