Recently my laptop (MSI gl63 8rc) battery was dead, so opened the battery (6 cells) and checked the voltage of each pair of cell, it was 3.9v,3.9v,0V so i replaced the 0v cells with a working cells (3.87v). After installing, the battery percent was 100% but the laptop won't run on battery and won't charge. Is there anything I can do in the BMS to make it working
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@kumaransub40881 The undervoltage protection of the BMS was most likely triggered when the cell went to 0V.
If I were you, I'd purchase a new battery altogether.
这个答案有帮助吗？
Yes i should understand but this laptop will be always connect to AC power and in power cutoff or proper date and time, this is my requirement, so I thought of making the same battery pack to work, is there anyway to reset the BMS to work properly
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