<p>Take full control of your vehicle's power distribution with the <strong>Quake 12AWG Adjustable Cigarette Lighter Y Splitter</strong> — a heavy-duty, DIY-friendly automotive power cable that lets you run 1 to 4 devices simultaneously from a single 12V/24V socket. Unlike fixed 2-way or 4-way splitters, this fully adjustable Y-type splitter lets you configure exactly the number of output ports you need, keeping your wiring clean, efficient, and organized.</p> <p><em>Made in Mainland China.</em></p> <h3>DIY Adjustable 1–4 Socket Design — Total Flexibility</h3> <p>Configure this splitter for 0, 1, 2, 3, or 4 active output ports to match your exact on-board equipment setup. Eliminate idle sockets, reduce cable clutter, and customize your wiring layout without compromise. One cable adapts to all your vehicle power-sharing needs — from a single dash cam to a full multi-device setup.</p> <h3>Built-In On/Off Switch — Smarter, Safer Power Control</h3> <p>The integrated manual on/off switch lets you cut or restore power instantly without unplugging the cigarette lighter socket. This protects the original car socket from wear caused by repeated plug-and-unplug cycles, helps reduce standby power draw, and minimizes the risk of long-term circuit aging or short circuits. Everyday vehicle power management has never been this convenient.</p> <h3>12AWG Pure Copper Wire — High-Current, Zero-Compromise Performance</h3> <p>Built with a premium <strong>12AWG thick pure copper wire core</strong> — significantly heavier gauge than standard 14AWG or 16AWG automotive cables. This means ultra-low resistance, outstanding electrical conductivity, and the ability to handle sustained high-current loads without voltage drop, overheating, or power loss. Power multiple devices confidently, even in demanding scenarios.</p> <h3>Y-Type Shunt Structure — Balanced Output, Automotive-Grade Build</h3> <p>The professional Y-type shunt design ensures uniform current distribution across all active ports, delivering balanced power to every connected device. The high-flexibility automotive-grade insulating sheath is engineered for high-temperature resistance, vibration resistance, anti-aging performance, and long-term durability in the demanding environment under the hood or inside your vehicle cabin. Precision crimping terminals ensure a tight, failure-free connection throughout the cable's service life.</p> <h3>Universal Compatibility — Cars, Trucks, RVs &amp; More</h3> <p>Compatible with virtually all 12V and 24V vehicle types. Ideal for powering dash cams, car fans, air pumps, vehicle lighting, multi-device phone chargers, RV power extensions, and custom DIY automotive wiring projects. An essential upgrade for car owners, overlanders, and automotive wiring enthusiasts.</p> <h3>Product Specifications</h3> <ul> <li> <strong>Wire Gauge:</strong> 12AWG High-Power Thick Pure Copper Wire</li> <li> <strong>Product Type:</strong> Y-Type Cigarette Lighter Adjustable Splitter Cable</li> <li> <strong>Adjustable Ports:</strong> 1 to 0/1/2/3/4 Optional Output Sockets</li> <li> <strong>Switch:</strong> Independent On/Off Control Switch, DIY Free Wiring</li> <li> <strong>Performance:</strong> Low Resistance, High Current Capacity, Heat Resistant, Anti-Aging</li> <li> <strong>Compatibility:</strong> Universal 12V/24V Cars, Trucks, RVs &amp; Automotive DIY</li> <li> <strong>Origin:</strong> Made in Mainland China</li> </ul> <h3>Package Includes</h3> <p>1 × 12AWG High-Power Adjustable 1–4 Sockets Y Splitter Cigarette Lighter Extension Cord with On/Off Switch</p> <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 vehicles is this cigarette lighter Y splitter compatible with?</h4> <p>A: This 12AWG Y splitter is universally compatible with most 12V and 24V vehicles, including cars, trucks, SUVs, vans, and RVs. It wor