AYPOHU Direct Current Converter 12V-24V To 3V 5A 15W Step Down Converter Module Reduced Voltage Regulator Car Power Converter Toy Power Supply

Input lines positive electrode, black lines negative electrode, line length 13cm, output yellow lines positive electrode, black lines negative electrode, line length 13cm. Suitable for all kinds of powered product such as AA, and CR2032. Suitable for all kinds of 3V power supply toy, remote controllers, LED lights, From home to office, our converter provides a seamless power solution for your electronic devices, eliminating the need for constant replacements. Compact and versatile, this converter module ensures a stable output for a wide ranges of electronic devices.