Taking the Janus approach (looking both ways) on the last two posts, yes MAXSUGAR, there are many better approaches. None with six ports, but I'd take two of any of the ten listed in the wiki in this thread and think I was doing better than this single power bank you've asked about here.
And now, assuming chx1975 is correct, here's some helpful information to pass back up the chain. Branding is fine, but when branding takes up half the width of a power bank, the manufacturer has wasted a tremendous amount of space. See if you can get a manufacturer other than Trabant to make that power bank and maybe there's a future for it.