As humanoid robots took center stage at CES 2026, next-generation battery technologies—the energy source for these robots—are back in the spotlight. Since robots require high power output and long operating times within confined spaces, high-energy-density technology that surpasses the limits of conventional lithium-ion batteries is essential. Experts predict that the expansion of the robot industry will serve as a powerful demand driver, accelerating the commercialization of solid-state batteries, often called the “dream battery.”
Arrival of the ‘Physical AI’ Era: Robots Awakening Next-Gen Battery Market
