[Step-down Converter]: Input Voltage: DC 18V-20V; Output Voltage: DC 12V, DC 5V-13V; Output Current: 10A Max; Efficiency: up to 95%. Ideal for 18V battery users, enabling the use of batteries as a reliable 12V power source for vehicles. Features over-current and short-circuit protection to ensure safe and stable power supply to various car appliances.[Compatible with 18V Battery]: Compatible with 18V Li-ion Batteries, including models BL1820, BL1840B, BL1820B, BL1815B, BL1835, BL1845B, BL1845, 194205-3, 194204-5, BL1830B, BL1850B, BL1860, and others. The battery adapter connector is well-designed to fit securely, allowing for easy installation and removal. Includes overload, no-load power-off, over-current, and low-voltage protection.[Convenient Lighter Interface and Innovative Design]: Equipped with a standard lighter socket interface for easy connection to car appliances. Simple design requires no additional wiring or complex installation, providing a hassle-free experience.[Compact, Portable, and Convenient Adapter]: Lightweight and portable design makes it ideal for travel, road trips, or camping. Powers car gadgets and charges electronic devices, including automotive accessories and USB chargers. A practical solution for travelers and outdoor enthusiasts.[Includes Switch and Wiring Beam]: Comes with switch and wiring beam connections, compatible with PEG-Perego 12-volt ride-on toys, allowing quick and secure connection between the battery adapter and ride-on toys.Note: Device labels may vary slightly between batches, but this does not affect functionality. Color: Random (colors are assigned at random; specific color requests cannot be accommodated) Material: ABS Package Contents: 1 x DC 18V to 12V Converter (Other items not included)Note: Lighting and display differences may cause slight color variations between the product image and actual item. Measurement tolerance: +/- 1-3 cm.