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I ordered 4x 280 Ah cells on Aliexpress. QR codes were OK, terminals bit scratched. But overall there was no cut / puncture / deep scratches on cells. They were all in ok visual shape, no bloated cell either. I assembled cells into a battery and after a few trials and errors, I think it worked...

Hi, It's my first post, just build a first battery in my life. BMS did not blow up, app connection is successful, cells 3,33-3,34V. PROBLEM: when i pluged a charger to battery, cells have different voltage during charging. When I crank up the power supply, to 14v 2A, they are disconnecting due...