[Step-down Converter: Input voltage: DC 18V-20V; output voltage: DC 12V, DC 5V-13V; output current: maximum 10A; efficiency: equal 95%. Very suitable for golf, for electric wheels, for DIY toys, for remote control cars/trucks, for LED lights, for cameras, etc. The built -in low voltage protection. If the battery voltage is lower than 14.4V, it is automatically closed to protect the battery and 12V equipment. The DC power wheel adapter is ly compatible with for batteries, such as 48-11-1820, 48-11-1828, 48-11-1835, 48-11-1840, 48-11-1850, 48-11-1852, 48-11-1860, 48-11-1862, 48-11-1865, 48-11-1880, etc. 18V to 12V step-down converter offers seamless compatibility and stable performance when powering diverse automotive devices. For battery use across applications, enhancing convenience for outdoor activities and car applications. [Widely applicable] This adapter can be used as a portable charger or a 12V regulator, which is suitable for 12V devices. Very suitable for upgrading electric tools, enjoy DIY: Power adapter is widely used in electric wheels, motors, car trucks, robots, toys, golf bars, LED light bar lights, electric fans, screens, DIY toys, LED lights, monitoring systems, solar energy solar energy Captboard and other DIY. [Bring switch and wiring beam] We are equipped with switches and wiring beam connections, which is compatible with for PEG-Perego 12 volts riding toys, which is convenient to connect the battery adapter to cycling toys faster and better. The labels on the devices may be different due to different batches, but it does not affect the use Colour:Random Color(random colors, don't accept the specified color) Material:ABS Package Contents: 2 x DC 18V to 12V Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.