Those are the counterfeits/fakes, trying to be passed off as 30Qs, HG2s, etc.
The ones I got were in the typische green panny-B livery, no claims to any “brand” other’n “LK”. Paid something like 2something each, so I knew they weren’t the aforementioned. They all clocked in almost to-spec, so no sand-filled 10440s or anything.
Like I said, probably rewrapped Lishen cells, new, commodity cells, decent enough for low-stress lights.