There's no question that a robot changing its own battery resolves the down-time issues that will arise as android workers become more prevalent.

Chinese company UBTECH recently showed off its bipedal Walker S2 robot contorting its arms to hot swap one of its battery packs.

The Walker S2 robot from UBTech autonomously exchanges its batteries in just three minutes, allowing continuous operation in car factories operated by BYD, Nio and Zeekr.

The new Walker S2 humanoid robot from Ubtech Robotics was shown changing its own battery in a demo video designed to showcase how autonomous battery swapping could allow robots to work 24/7 ...