Questions about Xtorm Xtreme Series

This does not work for me.

I haven't used it yet!

I agree with that. This information is important, as a maximum of 100Wh is usually permitted on flights.

According to the information provided by the supplier, it should be Lithium polymer. :)

The capacity can be seen in the name and in the specifications and would be 20000 mAh.

Correct would be 1x USB-C PD 20W 2x USB Quick Charge 3.0 18W. Thank you for pointing this out, we have added to the description.

On my PD charger (which could theoretically deliver 100W) it takes about 4 hours - so a bad value. Apart from that, I am very satisfied with the powerbank -> still a recommendation to buy.