If they are USA stock why does it take a month to get them?
What is the difference between 'GradeA' here and the other listing called 'CNNEL Grade A CATL'?
Same size cell but different manufacturer?
Why do these offers come up after we buy already? ?
Yes. CATL is one of the larger (maybe largest) lifepo4 manufacturers. Currently, it seems most resellers are selling CATL and EVE cells. The brands being sold seem to ebb and flow and change season to season / year to year.
@howard battery in the past it seemed very difficult to source CATL cells that were not grade B, grade C, or used cells, with QR codes scratched off. High quality CATL cells were not common on the retail market. Now I see that many resellers are selling them. What has changed? How are CATL cells sourced?