SIASUN(SZ:300024) Mei Ri Jing Ji Xin Wen·2025-11-20 14:59Group 1 - The humanoid robot, Zhiyuan Expedition A2, has set a Guinness World Record by walking a distance of 106.286 km, showcasing the advanced reliability and stability of humanoid robot technology [1] - The walking challenge from Suzhou Jinji Lake to Shanghai Bund was conducted in a semi-autonomous manner, combining human assistance with robot autonomy due to safety considerations [1] - The robot's battery life currently allows it to stand for 3 hours and walk for 2 hours, indicating that battery technology remains a significant bottleneck in the humanoid robot industry [2] Group 2 - The industry is looking towards solid-state batteries and structural innovations to improve energy density and overall battery performance, similar to advancements seen in the electric vehicle sector [2] - There is a need for collaboration between upstream and downstream sectors to optimize battery design and enhance volume utilization in humanoid robots [2]