Ugreen is providing up to 50% in refunds when buyers who purchased a power bank without a 3C logo return their power banks for a new one. The refund can be used towards the purchase of a new power bank that is certified to take on flights.https://www.notebookcheck.net/Ugreen-launches-power-bank-trade-in-program-in-China-for-models-without-a-3C-logo.1052480.0.html
Honestly that makes it worth more imo. There are a plethora of bogus-sounding brand names whose only purpose seems to be to cheapen any product they are used on.