<h2>16AWG 12V Car Cigarette Lighter to DC 5.5×2.1mm Power Supply Cable</h2> <p>Power your 12-volt vehicle accessories with confidence using this heavy-gauge 16AWG auto power cord. Designed to connect your car's cigarette lighter port directly to any DC 5.5×2.1mm (DC5521) male connector device, this plug-and-play cable delivers stable, high-current power with zero modification required.</p> <h3>Key Features</h3> <ul> <li> <strong>Heavy-Gauge 16AWG Copper Core:</strong> High-conductivity thick copper wire ensures stable, efficient power transmission for 12V vehicle-mounted devices.</li> <li> <strong>Standard DC5521 Output:</strong> Cigarette lighter male plug to DC 5.5×2.1mm male connector for direct, secure power connection.</li> <li> <strong>Built-In Fuse Protection:</strong> The cigarette lighter plug includes a built-in fuse for over-current protection, keeping your devices and vehicle electronics safe.</li> <li> <strong>Durable Flexible Cable Jacket:</strong> Wear-resistant outer insulation withstands repeated bending and daily abrasion for long-term, reliable service.</li> <li> <strong>Plug-and-Play Installation:</strong> No extra wiring, tools, or modifications needed — simply plug in and go.</li> <li> <strong>Wide Compatibility:</strong> Works with a broad range of 12V car-mounted gadgets, automotive electronics, and vehicle accessories.</li> </ul> <h3>Specifications</h3> <table> <tr> <td><strong>Wire Gauge</strong></td> <td>16AWG</td> </tr> <tr> <td><strong>Voltage</strong></td> <td>12V DC</td> </tr> <tr> <td><strong>Input Connector</strong></td> <td>Car Cigarette Lighter Male Plug (with built-in fuse)</td> </tr> <tr> <td><strong>Output Connector</strong></td> <td>DC 5.5×2.1mm (DC5521) Male</td> </tr> <tr> <td><strong>Cable Jacket</strong></td> <td>Flexible, abrasion-resistant insulation</td> </tr> <tr> <td><strong>Wireless</strong></td> <td>No</td> </tr> <tr> <td><strong>Battery Included</strong></td> <td>No</td> </tr> <tr> <td><strong>Country of Origin</strong></td> <td>Made in Mainland China</td> </tr> </table> <h3>What's in the Box</h3> <ul> <li>1 × 16AWG 12V Cigarette Lighter to DC5521 Male Power Cable</li> </ul> <p>Learn more: <a href="https://www.fueleconomy.gov/feg/drive.shtml" target="_blank" rel="noopener">FuelEconomy.gov driving efficiency guidance</a></p> <h3>Frequently Asked Questions</h3> <h4>Q: What devices are compatible with this 12V cigarette lighter to DC5521 power cable?</h4> <p>A: This cable is compatible with a wide variety of 12V vehicle-mounted accessories that use a standard DC 5.5×2.1mm (DC5521) input connector, including portable fans, LED light strips, dash cameras, GPS units, air pumps, and other 12V automotive electronic accessories.</p> <h4>Q: Does this 16AWG auto power cord include fuse protection?</h4> <p>A: Yes. The cigarette lighter plug features a built-in fuse that provides over-current protection, helping to safeguard your connected devices and your vehicle's electrical system from power surges.</p> <h4>Q: Is any installation or wiring modification required to use this cable?</h4> <p>A: No modifications are needed. This is a true plug-and-play power cable — simply insert the cigarette lighter plug into your vehicle's 12V socket and connect the DC5521 male end to your device for instant power.</p> <!-- production-packaging-notice --> <h3>Production &amp; Packaging Notice</h3> <p>To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.</p> <script type="application/ld+json">{"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "What devices are compatible with this 12V cigarette lighter to DC5521 power cable?", "acceptedAnswer"