The voltage cutoff for a lithium-ion battery management system (BMS) varies depending on the specific BMS and the application. However, a common voltage cutoff for lithium-ion batteries is around 2.5V per cell. This ensures that the battery does not discharge below a safe level and helps prolong its lifespan. It is important to note that different lithium-ion battery chemistries may have different voltage cutoffs, so it is essential to consult the manufacturer's specifications for the specific battery being used.
