High quality and advanced technology: Features Synchronous Rectification Technology for improved conversion efficiency, with maximum efficiency up to 96%. Ripple wave is less than or equal to 150mV. Undergoes 100% burn-in test and four rounds of quality inspection. Safety protection: Equipped with a smart chip that provides over-current, over-load, low-load, short-circuit, and over-heat protection. Operates safely and reliably within a temperature range of -40°C to 80°C. Durability: Designed with an aluminum shell and silicone sealing for waterproof, shock-resistant, humidity-resistant, and dust-proof performance. Application: Suitable for use in motors, dashcams, cars, trucks, vehicles, golf carts, LED strip lights, electric fans, cameras, lights, screens, monitoring systems, solar panels, and DIY projects. Easy installation: Compact design with a length of approximately 16.5 cm, slim size, and easy setup. Color: Silver Material: Metal Package Contents: 1 x DC 48-12V 10A Voltage Converter Note: The package includes only the items listed above; other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.