1. Product Name: DC 5.5mm x 2.1mm to 8mm Power Adapter.
2. Connector A: DC 5.5mm X 2.1mm;Connector B: DC 8mm.
3.Voltage:12-24V; Power: 200W.
4. Usage: For power transfer between devices with 8mm and 5.5mm ports, such as solar generators, RVs, cars, battery charging devices, etc.
5. Made of high-quality materials, durable. Small size, easy to use.
6. Package quantity:10xDC 8mm male to DC 5.5mm x 2.1mm female