Core Viewpoint - The Walker S2 humanoid robot developed by UBTECH has introduced a groundbreaking hot-swappable battery system that allows for autonomous battery replacement in just three minutes, enabling continuous operation without human intervention [2][4]. Group 1: Technological Innovations - The hot-swappable battery system features three core technological highlights: 1. Original dual-battery power balance technology ensures seamless power switching during battery replacement, preventing current surges and arcing [3]. 2. Standardized battery compartment quick-change technology allows for rapid battery replacement and integrates the battery into the robot's structure [3]. 3. Dual-arm collaborative precise battery replacement technology enables the robot to autonomously align and swap batteries using advanced control algorithms [3]. Group 2: Practical Applications - The system demonstrates strong intelligent management capabilities, allowing the robot to autonomously decide between battery replacement and charging based on task priority, optimizing energy use dynamically [4]. - The dual-battery system provides redundancy, ensuring that if the main battery fails, the robot can instantly switch to a backup battery, enhancing safety and operational reliability in industrial environments [4]. - The widespread adoption of this technology is expected to revolutionize efficiency and productivity in the industrial sector, making continuous robotic operation a common reality [4].