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Hello! Long post, please read and try to clarify my doubts, will be much appreciated!!! So a few weeks ago I asked here if B-Cells would be ok, and some of you told me what to expect, the store manager, by e-mail told me they would be fine, and gave a 1 month return window, etc etc... So I went...

So my BMS clearly states 8S (JBD\Jiaibada BMS), my batteries (B Grade) arrived today, luckily no damage (ordered from European Store NKON) and they all measure 3,26V, seem pretty balanced But I can't connect the BMS to put my system to use, I only have 7 wires! I crimped the rings, only to...

Hi I bought 8x130Ah cells, B-Grade from NKON. They said and I have e-mail to prove it “any cell deviating significantly from the others we replace it” 3 months now, all fine, off-grid, not much sun lately, hovering between 20-60% SOC most of the time. 2 times the 2.5V Safety triggered… One...

Hi! Bought 8 130Ah cells for a 24V pack to use at home, to replace my dying (and terrible...) acid batteries... I have * 60A MPPT charge controller * 1380W solar panels * 4000W peak inverter (I really only use loads 2000W peak and maximum continuous would be around 1300\1400) * (Will have)...