Tiardey Waterproof 12V to 5V Converter DC-DC Step Down Module Power Adapter Compatible with Raspberry Pi 4 Cellphone Car (USB Type-C Connector) Waterproof 12V to 5V Converter DC-DC Step Down Module Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car (USB Type-C Connector) : Input Voltage: DC 8-32V, (12V/24V is recommend); Length of the USB-C cable: 10-5/8 inch (27cm). Output Voltage: DC 5V; Output Current: Max. 3A; Our USB-C power converter will maintain 5V at 3 Amps. Our 12v/24v to 5v step down converters can be highly efficient (higher than 90%). Over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored. Epoxy potting, seismic, water, moisture, dust, long term stable and reliable quality. Specification: Color: As Pic Shown Output voltage: DC 5V Output current: Max. 3A Power rating: 15W Packaging includes: 1 x DC-DC 12V/24V to 5V Converter