What is a Battery Management System (BMS)?

Lithionpower11 Feb, 2025Business

A Battery Management System (BMS) is an electronic system that monitors, controls, and protects the battery pack in an electric vehicle. It ensures that the battery operates within safe limits and helps maximize its efficiency and lifespan. Key Functions of a BMS in EVs Cell Monitoring & Balancing A BMS continuously monitors the voltage, current, and temperature of individual battery cells. It balances the charge across all cells to prevent overcharging or deep discharge.