Kepler K2 humanoid robot marketed in "fitness beast" mode with endurance and 30KG payload

The Kepler K2 humanoid robot is being marketed in a "fitness beast" mode for extreme endurance, strength, and precision control, with claims that it can easily handle a 30KG payload, deliver continuous output on a single charge, and show no performance degradation. The source does not provide specific figures such as battery life, degrees of freedom, test conditions, or success rates; the performance claims are the company's marketing statements and are not labeled as verified results.