TESTING METHODOLOGY

    In order to cover a wide range of electrical and electronic devices i decided that I’ll be using 3 different ones to test portable power stations, the VEVOR SH-C22 bluetooth car refrigerator (DC, around 45W consumption - not continuous), Delonghi Aria Dry Light dehumidifier (AC, around 662W consumption) and a generic air cleaner (AC, around 55W consumption). Of course, my ExTech HD600 dBA meter will also be used at around 10cm away from each portable power station to record the maximum noise coming from the built-in fan/s.

TEST RESULTS