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diy solar

Dongguan Lighting New Technology- Order options, feedback requested

I received my cells, from another company, on a second tracking number from that originally provided. I had no advance notice of delivery.
 
I received my cells from Dongguan yesterday via Fedex. (8) 230aH cells plus (2) 120A JBD BMS' were packaged well and had no damage. All cells look new with intact bar codes. I could use some help determining if I have 2 separate mfg. lots. I've attached a few screen shots. It looks like 2 different sets of numbers on the barcodes, 04QCB72714000J and 04QCB72713900J. Can anyone let me know if these might be 2 separate mfg. batches?
 

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Hi mcj7247! Today I received a cells (230ah) with the same batch number (04QCB72713900J) Seller - Tewaycell Battery Store, on AliExpress. To learn more about the party, you need to write to the seller.
 
Hi mcj7247! Today I received a cells (230ah) with the same batch number (04QCB72713900J) Seller - Tewaycell Battery Store, on AliExpress. To learn more about the party, you need to write to the seller.
Even with 2 different batch numbers, my 8 cells seem to cycle extremely well and stay within 15mV cell to cell during charge/discharge.
DISCHARGE RATE (18.3A)
Cell NoSerial No.Mass(kg)StartVEndVTime (h.m)Capacity (Ah)
604QCB72714000J4.1563.56192.78413h4m236.88
104QCB72713900J4.1603.55592.76212h58m236.76
404QCB72713900J4.1583.54972.79713h0m236.61
204QCB72714000J4.1583.543013h2m236.25
504QCB72714000J4.1613.54362.80513h0m236.37
704QCB72714000J4.1573.52602.77613h3m235.56
804QCB72713900J4.1593.523912h49m236.22
304QCB72714000J4.1613.53632.82912h58m234.94
 
Oh yes, it's good cells. I haven't tested cells, my battery tester hasn't arrived yet.
If you test at maximum parameters (max. charge voltage = 3.65 V, min. discharge voltage = 2.5 V), then the capacity will be greater.
 
Posted in error: I wrote a post complaining that the story didn't continue, and then realised that it went over the page o_O
 
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