95% High Efficiency USB Boost Converter DC 5V to 9V 12V Step Up Cable Connector for Car Travel Router Speaker Power Supply

Description: USB to DC 5V to 12V Step-Up Power Cable Set with 8 Interchangeable Connectors – Delivers Steady 12V Power Supply for All Kinds of Small Electronics Features: 1. Steady 12V Power Conversion: Equipped with a high-precision smart IC boost chip and voltage regulation circuit, this cable converts standard 5V USB power from power banks, laptops, or wall chargers into reliable constant 12V DC output, so you never need to carry extra dedicated power adapters for your 12V devices on the go. 2. Durable Cable Build: Featuring a thick, flexible PVC outer sheath and high-purity tinned copper internal conductor, this cable offers excellent bending resistance, anti-aging properties, and ultra-low power transmission loss. It withstands long-term repeated use without breaking or performance drops, ensuring consistent power delivery at all times. 3. Universal Compatibility with 8 Connectors: The kit comes with 8 corrosion-resistant nickel-plated copper DC connectors in the most commonly used sizes, fitting nearly all 12V DC devices with different port diameters. No need to buy separate power cords for each of your devices, saving you money and storage space. 4. Secure, Non-Loose Connection: Gold-plated conductive contact pins paired with a non-slip matte ABS connector shell ensure a snug fit that won’t come loose accidentally, with smooth plug-and-unplug action and long-term oxidation resistance. It eliminates poor contact and unexpected power cuts, protecting your devices from sudden power loss damage. 5. Full-Range Safety Protection: The built-in smart circuit protection module provides over-current, over-voltage, short-circuit, and over-temperature protection, effectively guarding both your power source and connected electronics from damage, so you can use it safely in any scenario. Specifications: Category: Power Adapter & Cable Accessory Material: Premium PVC Size: As shown in product images (1 inch = 2.54 cm) Color: As pictured Applicable Scenarios: Perfect for powering 12V DC devices including routers, desk lamps, small cooling fans, CCTV cameras, portable speakers, beauty tools, and more. Suitable for home, office, travel, and outdoor use. Package Options: Option 1: 1 * USB to 12V DC boost power cable + 8 * interchangeable DC power connectors Option 2: 1 * USB to 12V DC boost power cable only Notes: 1. Product images are for reference only, please refer to the description for specific size details. 2. Please allow 1-2cm minor deviation due to manual measurement, thank you for your understanding. 3. Actual color may vary slightly from the images due to different monitor display settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.