1. Core Positioning​ A key power supply component for in-vehicle electronic devices, installable on the central control panel, armrest box, or replacing the original vehicle USB port. It provides high-speed charging for mobile phones, tablets, dashcams, etc., solving the problem of slow conventional in-vehicle charging. Compatible with all fuel and new energy vehicles.​ 2. Core Functions​ High-Speed Fast Charging: Supports QC3.0/PD60W fast charging protocols, with a maximum single-port output power of 60W; charges devices to 100% in 30 minutes;​ Multi-Device Compatibility: Adapts to iPhones, Android phones/tablets, Bluetooth headsets, etc., automatically identifies devices to adjust current;​ Safety Protection: Built-in overcurrent, overvoltage, overtemperature, and short-circuit protection to avoid device damage or battery swelling;​ Plug-and-Play: Directly plugs into the original vehicle cigarette lighter or replaces the original USB port, no additional wiring required, works when powered on.​ 3. Core Advantages​ High Charging Efficiency: 3-4 times faster than conventional in-vehicle USB charging, meeting emergency power replenishment needs;​ Comprehensive Safety Certifications: Certified by CE/FCC/RoHS, complying with in-vehicle electronic device safety standards;​ Easy Installation & Adaptation: Compact size (diameter ≤3cm), no central control space occupation, adapting to mainstream vehicle ports;​ Low-Power Design: Automatically powers off after the vehicle is turned off to avoid consuming battery power.​ 4. Adaptability​ Vehicles: Covers passenger vehicles (sedans/SUVs/MPVs), commercial vehicles (light trucks/buses);​ Ports: Optional USB-A/USB-C dual ports, adapting to different device charging needs.​ 5. Service Support​ Contact customer service for vehicle adaptation lists and installation diagrams; free wiring guidance is provided (if replacing the original vehicle port).