I had a few 2012 Retinas in my little Mac refurbish business, and messed around with replacing batteries and logic boards in these models, when this issue occurred. I would appear that this issue 90% is caused by the little circuit board which comes with the batteries. While there are many brands, I suspect that most of them are done in one factory somewhere in Asia. There are some brand which give you a 1 years warranty , I now get the Amazon battery called EGOWAY, which has that warranty So far it has been working , and has resolved the issue in the A1425 Retina's in which I installed them.