I just bought this BMS https://www.aliexpress.com/item/32840772926.html?spm=a2g0s.9042311.0.0.27424c4dWHUaFR
After connected all balance wire and connected to pc, the software in PC show wrong data in new Samsung 25R cell 1 (0.5V) and cell 2 (1.6V)
I already measure from the cell balance wire...