USB Load Tester Discharge Resistance USB Charge Current Detection USB Mini Discharge Load Resistor 2A / 1A Switch

product description Size: 5V 1A / 2A load tester Module Features: Power: 10W-20W Resistance: 5 ohm -2.5 ohm exchange Working voltage: 5V Working current: 1A / 2A note: Due to the high current through the winding resistance, when the load tester work, will have a high temperature. Do not touch the winding resistance during use, otherwise it will only be used to avoid scalding. Keep the load tester away from combustible items. The first time using resistive heating may have some strange smell, disappear after using a few times. this is normal phenomenon. Please do not worry about this. product information Size: 5V 1A / 2A load tester Package size 3.5 x 2.4 x 1.2 inches