Exelent product and exelent seller!
Extremely fast International shipping despite, the many logistical problems all over the world because of COVID19. Received within 11 days flat. Am just amazed by the small size and the Godzilla strength of this iron. A big salute to the creators of this product. Hope that it lasts. On the side note, those who wish to use a normal 5v charger/battery that does not have QC3.0 it is still possible to do so but you will have to update to a custom firmware by Ralim. Update is very simple and easy. Takes less than 10 seconds. Just do a Google to find out more. Latest custom firmware update is ver 2.10. Also, a big thanks to the seller for sending the iron in such a short time.