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CALB L148F88A Prismatic 88Ah - LiFePO4 - 3.2V B-grade

Additional Information

EAN / GTIN  7417940530307
Weight - g  1620
Brand  Calb
Model  L148F88A
Battery chemistry  LiFePO4
Voltage  3.2V
Capacity - Ah 88.00
Discharge current - A 88.00
Included  Busbars
Terminal type  M6
Height - mm 102.00
Width - mm 148.00
Thickness - mm 52.00

Availability: Out of stock

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They are equipped with studs with m4 screw holes for better electrical conductivity. Bushbars and bolts are also included.

B grade: damage to wrap possible, cells not matched, not advised for EV but fine for ESS projects.

Additional Information




Customer Reviews

good product Review by kovidivi
i discharged at 12A, i measure exactly 88Ah. perfect, lightweight. (Posted on 27-03-23)
Fast shipment Review by Andrii
ordered 15units marked as 93-95Ah.
Shipment to Ukraine is not trackable, but got delivery in 17days. (Posted on 25-03-23)
As described Review by lacisz
Well packed in fours, 100% undamaged. Already tested according to the sticker on it: 2022-12, 94-95Ah. Measured internal resistance 0.34-0.38mOhm, overall 16 in series with shipped busbars is 6.1mOhm. Grade A for me, recommended, do not risk with Ali, Amazon, ebay. (Studs: M6) (Posted on 05-03-23)

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B-grade cells are cells usually did not qualify as A-grade by the manufacturer. This may be due to optical imperfections, higher self-discharge, lower capacity and/or higher internal resistance. Unfortunately manufacturers don't tell which aspects or aspects are the reason to mark a a specific cell as B-grade. We have sold several and get seldom negative feedback. We tested several eve B-grade and one had about 2% lower capacity, the other ones we did not find a difference with A-grade cells. We don't advise B-grade for high performance electric vehicles but for home energy storage they will work fine. In case you get one which performs significant less than the others like lower capacity, high self-discharge or fast wear we will replace it. Take care that we don’t put a lot of trust in a simple test of a single cell, if you buy 16 cells and you test them and they are all 6% lower than expected then your test gives to low results. If you buy and test 16 and 15 cells give you 100% and one cells gives 5% lower results then we will replace one. When we buy cells the cells are tested for voltage and internal resistance. Also a couple of every batch are tested for capacity, and if one gives less than 100% capacity we test the whole batch and discard the bad ones or don't buy the batch at all. Lot of seller in china buy B-grade cells, test them, even swap qr-codes and sell the good looking and performing as A-grade cells. We believe our B-grade cells are the same as lot of A-grade cells from China, including the well known resellers there with good reputation. We give regular warranty on these cells (at least 2 year).