The Wired Battery Monitoring System is a smart, IoT-based solution designed for real-time battery parameter monitoring and thermal runaway trend warning. Offering high stability, reliability, and strong anti-interference, this system ensures safe battery operation in energy storage and industrial applications. It continuously collects and analyzes critical data such as voltage, current, temperature, and SOC via wired transmission, enabling early detection of overcharging, over-discharging, and overheating. With intelligent fault alarms and preventive action capabilities, it enhances battery safety, extends lifespan, and supports efficient energy management.More