Description: Working principle: Connect the Output Connector to 18 to 20V lithium ion battery, and draw out the battery power two wires for use by other devices with the same voltage.DIY: A helper for DIY players, such as small DC fans, heating suits, electric toy modifications, etc.High Quality Material: Connector Output Adapter With Cable is made of PP material, which is durable and can be used repeatedly, suitable for indoor and outdoor use, and has a long service life.Widely Compatible: The Battery Adapter Converter is equipped with terminals and fuses for you to connect the adapter safely, is easy to use, and is easy to disassemble.Multi Functional Applications: Power Connector is suitable for a variety of scenarios and devices, including diy projects, work lights, remote control toys, and more. Specification: Material: PC and ABSProfessional forming (non3D printing)Wire length 13-15CMSpecifications: 12AWGPlease note: This converter is not a charger Size Chart: Packing size:11cmx9cmx8cm/4.33inchx3.54inchx3.15inch Package Includes: 1 Power wheel adapter Note: Please allow slightly errors due to manual measurement and different monitors.