The battery monitoring module PCB is a precision "health detector" for new energy batteries, engineered to real-time track battery operating parameters. It integrates high-precision voltage/current/temperature sensing circuits, data processing modules, and communication interfaces, with strong anti-interference capabilities. It monitors battery voltage, current, temperature, and remaining capacity (SOC) in real time, alerts to abnormal conditions like overheating or over-discharging, and transmits data to upper-level systems. Compatible with various battery packs in new energy vehicles, energy storage systems, and portable devices, ensuring battery safe operation and optimizing maintenance schedules.