2Pcs Step Down Module 5-18V To 3/3.3V 3.7/4.2V 5V 8320539699165

2Pcs Step Down Module 5-18V to 3/3.3v 3.7/4.2v 5v 6V Motor Buck Converter ND1805TA(5-18V to 5V ) 1、The maximum output current is 4A, and the...