I received mine from Banggood couple days ago. Notes:
It shipped with FW 1.06
Supplied chisel tip is 2.5mm wide. I like to get 1.6mm or 2.0mm variant in future.
About 59mm between tip end and iron body.
Supplied USB-C USB-A cable doesn't have shield connected between connectors. Total resistance (including connectors) seem to be about 220mOhm. And yes, it is very flexible cable.
TS80 can be powered with laboratory powersupply outputing 9-10.4V (depends on resistance of heater element). This voltage range to stay within 24W as I have no idea how high power the heating element can survive. Iron's input voltage determines used power as heating element is just which on/off (pwm or pfm? - I haven't checked which one with scope) without voltage conversions. The Power setting in Iron's setup menu sets voltage it will
request from QC 3.0 charger. (QC3.0 allows voltage requests in 200mV steps). So: Iron doesn't mind if input voltage is continuously 9V and doesn't drop to 5V while in stand by. Resistance of my heating element has measured 4.61 - 4.66ohm (power on TS80 and long press left button while in "start menu" and Iron will measure resistance).
I am using Blitzwolf BW-S5 USB-A QC3.0 charger. With 24W setting TS80 takes about 10.26V (powersupply end of cable) and about 2.2A max while heating, varying between 21-23W from my BW-S5. This heats tip 24C -> 300C in 14-16s. [
Edit: corrected 320C to 300C] This charger increases voltage to compensate cable loss, so output is 10.14V at below 0.1A.
Even BW-S5 charger is Qualcomm Certificated, there is some timing or communication issues resulting low voltage error on TS80 screen and requiring rebooting TS80. Sometimes high voltage doesn't start fast enough or low voltage starts too soon. These happen when TS80 tries to transition from 5V to 9V or back to 5V. There is no issues while TS80 is in heating/soldering mode. These issues do not happen with Blitzwolf BW-S9 as psu, but its output voltage measures lower and it is not rated for above 18W power, even it outputs more. TS80 takes about 19-20W at 24W setting when using BW-S9.
After calibration (or should I say alignment?) the 18W power and 320C temperature setting measured 320 +- 1C with Fluke 87V with its supplied K-type probe while only probe touched tip. I didn't do long test, so I don't know how electronics heating up will affect. Test was done just after receiving TS80, so I don't know if power setting or all playing around has changed calibration.
Supplied ground wire is a bit annoying. It is stiff, specially spiral in cable. They should have made supplied usb cable have also shield and connect it to Iron end connector shield and separate it at power supply end to another connector for grouding. I might do my own cable.
I have not tried supplied psu. I didn't bother to search an adapter to plug it in EU socket.