This was the same issue apple was facing with their batteries - basically - the third party alibiba folks weren't doing nearly as much QC as apple did. Of cour

This was the same issue apple was facing with their batteries - basically - the third party alibiba folks weren't doing nearly as much QC as apple did. Of course, apple got hammered for alerting users to potentially non-apple batteries in their phones. :) I learned my lesson with I think a thinkpad "hi capacity" battery replacement I got super cheap. Basically burned my lap.