A BMS (battery management system) ensures safe discharging/charging of the battery and monitors the individual cells of a battery pack. By balancing unequally charged cells during charging, cell drift is reduced. Regular balancing ensures optimal use of capacity while at the same time preventing excessive aging of individual cells.
In addition, the BMS monitors the individual cell voltage and interrupts the charging or discharging process if an individual cell has overvoltage or undervoltage. By adhering to the operating parameters, the cycle stability, i.e. the service life of the battery, increases.
The low self-consumption of a BMS ensures a low load on the battery. This plays an important role, particularly when there are long downtimes or storage times.
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