Why is thermal management critical in battery charging systems?

Q: How does thermal management work in battery management, and why is it critical?

A: Thermal management in BMS involves continuous monitoring of cell temperatures. If the temperature exceeds safe limits, the BMS reduces the charging rate or initiates cooling systems to prevent thermal runaway. Managing temperature is crucial because overheating accelerates degradation, reduces capacity, and may even lead to catastrophic failure if unchecked.