I cant find it anymore even on anker products the old Power Fusion is still there
I found this,
is this the item you are looking for?
This has been asked and answered numerous times.
But, if an item is out if stock they will pull it from the website and occasionally Amazon as well to prevent confusion over what is or isn’t available. This product was such a hit and sold out faster than Anker had anticipated, so currently they do not have a time frame for when it will be back in stock.