Coydon
New Member
I've noticed two themes around cell representation here, first that the 'grading' system is a marketing gimmick lacking any sort of objective standardization, but then that some sellers are selling 'grade B' cells as 'grade A'.
All cells on the market being discussed here are ones that didn't make the EV market standards. But the ones rejected from there are apparently being further divided in grades A and B? Are the various manufacturers consistent within their own production runs in this grading? Is there a key anywhere for how those various manufacturers' grades differ? Is it a question of capacity and/or longevity?
All cells on the market being discussed here are ones that didn't make the EV market standards. But the ones rejected from there are apparently being further divided in grades A and B? Are the various manufacturers consistent within their own production runs in this grading? Is there a key anywhere for how those various manufacturers' grades differ? Is it a question of capacity and/or longevity?