I got the Powercore Elite 20000 last year, back in February (back when it was still called Powercore II 20000), and it's been great ever since. However, when I took it out of the carrying pouch tonight to charge it, I noticed that one on the corners of its bottom plastic cover had popped out. This is a first for me with Anker products and powerbanks.
P.S. I've already contacted Anker Support about this issue, I just wanted to share it with you.