Technical FAQs 4

Why do you need a battery management system (BMS)?

With a well-designed BMS, your battery is equipped with comprehensive protection against various risks. The BMS’s ability to prevent overcharging, detect short circuits, manage temperature, protect against over-discharge, and balance cells ensures that the battery operates safely and efficiently.

Why does the BMS stop charging?

The BMS will stop charging to prevent overcharging. If the voltage drops below 2.5V, the battery could be damaged and have reduced capacity. The BMS will stop discharging to protect the battery from over-discharging. 2. State of Charge (SOC) Calculation (Lithium-Ion Battery Example)

What is a BMS battery & how does it work?

These protections include over-current (OC), over-voltage (OV), under-voltage (UV), over-temperature (OT), and under-temperature (UT) conditions. The BMS guarantees the battery’s longevity and safety by prohibiting it from running outside of its safe operating area (SOA).

What happens if a battery management system fails?

In the end, the BMS is what makes your electric vehicle’s battery safe, efficient, and long-lasting, ensuring a smoother and more reliable driving experience. If the BMS fails, it can lead to unsafe battery conditions such as overcharging, overheating, or complete battery failure.

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Will the battery still be over-discharged with BMS

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