UBTech's Walker S2 humanoid robot can swap its own batteries without human help, enabling 24/7 operation in factories and reshaping the future of automation in manufacturing.

By Kimberley Kao Shares of UBTech Robotics jumped after it received a large order for humanoid robots, renewing market optimism for the company's business outlook.

On August 6, 2025, UBTech in China revealed a humanoid robot that changes its own battery. In a demo, the robot replaced its drained battery using precise arm movements without human help. This ...

Built by China’s UBTECH, it’s the first humanoid robot that can do this. When the battery runs low, it walks to a dock, and swaps its own power pack in just 3 minutes.

Ubtech Robotics' new Walker S2 humanoid robot changes its own battery in a demo video designed to showcase how autonomous battery swapping could let robots work 24/7 without interruption.

At a store in Beijing - there's a robot for that. The store features over 100 robots from more than 40 Chinese brands such as Ubtech Robotics and Unitree Robotics.

Currently, Ubtech’s humanoid robot is still in the research and development stage, though it’s also being tested in a range of commercial and industrial settings, as well as in education for ...

The latest humanoid robot on the market can purportedly run across a grassy lawn, do cartwheels and even fist-fight – and it costs less than $6,000.

Discover UBTech's Walker S2 robot with dual batteries for 24/7 work, autonomously swapping power packs in industrial settings.

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.