Features: Efficiently convert 12V/24V power to stable 5V 3A output with this Type C USB C charger, ideal for fast charging smartphones and portable devices during vehicle operations. Features plastic housing, 13cm input wire (redness/black) and 25cm USB C output cable for flexible installation in tight automotive space while maintaining 15W power efficiency. Perfect for driver, motorcycle enthusiasts, and outdoor adventurers needing mobile device charging during commutes or offgrid solar powereds setups. Seamlessly integrates with car dashcams, GPSs navigation systems, USB powereds fan, and camping equipment through direct 12V/24V battery connection or solar panel arrays. safe for continuous operation with builts in over current protections and wide compatibility covering phones, tablets, gaming consoles, and IoTs surveillances devices. Specifications: Ingredient: Plastic Size: 45x27x14mm/1.77x1.06x0.55inches Input: DC12V-24V Output: USB C 5V3A Package Includes: 1PC Step Down converters note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.