5A XL4015 DC-DC Buck Converter Power Module

$2.901 pcs
High-current 5A constant voltage constant current step-down power module LED driver lithium battery charging module voltage stabilizer XL4015.

5A XL4015 DC-DC Buck Converter Power Module——With LED Display

$5.501 pcs
The XL4015 5A digital display adjustable constant voltage and constant current step-down module with USB port, LED driver and lithium battery charging.