DC5.5x2.1mm to USB Power for Solar Panel 12V Power Adapters DC6V-30V
Features: Input DC6V-30V, output 5V3A, with LED light. Specifications: Input DC6V-30V. Types: about 5.5x2.1mm Male/ 5.5x2.1m Female. Can two phones simultaneously, suitable for solar panel, 12V power adapters.