1Pcs DC Electronic Load r FX25 4A 25W/FX35 5A 35W Constant Current USB Power Detector Battery Capacity r Adjustable Resistor LCD Display

WSDMAVIS 1Pcs DC Electronic Load Tester FX25 4A 25W/FX35 5A 35W Constant Current USB Power Detector Battery Capacity Tester Adjustable Resistor LCD Display

USB Load Tester, DROK Electronic Load Test Resistor Module 25W LD25 USB and Type C Interface Discharge Adjustable Constant Current 0.25A-4A Intelligent Temperature Control with Cooling Fan

UCTRONICS Electronic USB Load Tester, Adjustable Discharge Resistor Module 35W, Test and Trigger QC2.0 QC3.0 AFC 9V FCP, Intelligent Temperature Control with Cooling Fan