Features: Easy to Use : Strips wire about 10mm (0.4inch) and insert it into the terminals. Equipped with a lever nut connection for quick connection. No wiring is required, reducing wiring time. Equipped with over current/short circuits/over temperature protections fuses to ensure good safety during conversion work. Adopts nonisolated synchronous step up technology and have waterproof function. Widely used in car, trucks, navigators, car recorders, advertising screens, medically equipment, instrument, LED strips. Specifications: Materials: Aluminum Current type: 5A/10Amp/15A(Optional) Size: 74x74x32mm/2.91x2.91x1.26inch Quiescence power consumption: 15MA Conversion power: maximum>90% Output Voltages: 24V Package Includes: 1set Power Converter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.