TS80 USB-C Portable Soldering Iron Follow-up

A quick follow-up video on the TS80 USB-C Portable Soldering Iron, using it with a QuickCharge 3 battery pack and replies to some comments on the review video.

USB meter: https://www.aliexpress.com/item/RUIDENG-UM25C-USB-2-0-Color-LCD-Display-Type-C-Voltage-Current-Cable-Resistance-Tester-Measure/32861206134.html