10pcs Type-C 5V Discharge Integrated Module 3.7V 4.2V 18650 Lithium8532

10pcs Type-C 5V Discharge Integrated Module 3.7V 4.2V 18650 Lithium1027

10pcs Type-C 5V Discharge Integrated Module 3.7V 4.2V 18650 Lithium6038

10pcs Type-C 5V Discharge Integrated Module 3.7V 4.2V 18650 Lithium1098

10pcs Type-C 5V Discharge Integrated Module 3.7V 4.2V 18650 Lithium2951

10pcs Type-C 5V Discharge Integrated Module 3.7V 4.2V 18650 Lithium3996

18650 21700 Battery Tester Capacity In Resistance Tester Auto Charge Discharge

18650 Battery Capacity Resistance Tester Auto Charging Discharge Module 1/4CH