DC 18V To 12V Step Down Converter for Makita / Dewalt / Milwaukee / Bosch 18V Li-ion Battery Cigarette Lighter DIY Adapter Voltage Regulator

【Step-down Converter】 Input Voltage: DC 18V-21V; Output Voltage: DC 12V, DC 5V-13V; Output Current: 10A Max; Efficiency: ≥ 95%. Ideal for 18V battery users, facilitating the transformation of 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. 【Well-Design】 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, Convenient】 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. 【Excellent Quality】 High-Quality Materials, Durable, and Reliable: Constructed with high-quality materials (fireproof PC+ABS), featuring 14 AWG wires and cooling holes, ensuring long-term durability and stable performance. For 18V to 12V adapter offers high reliability and safety in use. Feature:【Step-down Converter】 Input Voltage: DC 18V-21V; Output Voltage: DC 12V, DC 5V-13V; Output Current: 10A Max; Efficiency: ≥ 95%. Featuring robust over-current and short-circuit protection, it ensures safe and uninterrupted power supply to a variety of all car appliances.【Well-Design】 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, Convenient】 This product is easy to carry. The adapter powers car gadgets and charges electronics, including automotive supplies and chargers, making it essential for travelers and outdoor enthusiasts alike.【Excellent Quality】 High-Quality Materials, Durable, and Reliable: Constructed