【Step-down Converter】: Input Voltage: DC 18V-20V; Output Voltage: DC 12V,DC 5V-13V; Output Current: 10A Max; Efficiency: ≥ 95%. Ideal for Einhell 18V battery users, facilitating the transformation for Einhell batteries into a reliable 12V power source for vehicles. Featuring robust over-current and short-circuit protection, it ensures safe and uninterrupted power supply to a variety of all car appliances.

【Compatibile for Einhell 18V Battery】: Perfectly compatible with Einhell Power X-Change 18V series,Li-Ion System-4511396 4511437neu 4511437OVP PXBP-300 PXBP-600 PX-BAT52 usw. Our battery adapter connector is well-design, snugly fits your battery, easy to install and remove.Battery adapter with over-load, no-load power-off, over-current, and low-voltage protection.

【Convenient Cigarette Lighter Interface and Innovative Design】: Designed with a convenient cigarette lighter interface, making it effortless to connect and power car appliances. Its simple and convenient design eliminates the need for extra installation steps or complicated wiring, ensuring a worry-free user experience.

【Compact, Portable, and Convenient Adapter】: This product is easy to carry. Whether on a road trip or camping adventure, its lightweight design ensures you can take it with you. It's a practical and flexible device that powers car appliances. The adapter powers car gadgets and charges electronics, including automotive supplies and chargers, making it essential for travelers and outdoor enthusiasts alike.