+

5pcs USB Resistor DC 2 switch adjustable current 5V 1A/2A/3A battery capacity voltage discharge resistance tester

USD 9.55

5pcs USB Resistor DC 2 switch adjustable current 5V 1A/2A/3A battery capacity voltage discharge resistance tester

Description
Specification
IRF520N IRF520 TO-220
USD 1.97USD 2.10
+