UBTech Robotics has unveiled its latest humanoid robot, Walker S2, which can autonomously replace its own depleted battery pack – allowing near‑continuous operation around the clock – without requiring human assistance or interruption. (See video below.)  A new era of uninterrupted robotic operation Walk­er S2 uses a dual‑battery system comprising two 48 V lithium‑ion packs. When one battery … Continue reading UBTech unveils ‘world’s first’ humanoid robot to autonomously swap its own battery