QYResearch·2026-01-20 03:44Core Viewpoint - The humanoid robot battery pack market is expected to reach $290 million by 2031, driven by advancements in battery technology and increasing demand for humanoid robots in various sectors [4]. Market Overview - The global humanoid robot battery pack market is projected to grow significantly, with the main drivers being the demand for high energy density lithium-ion cells, modular designs, and smart battery management systems [13]. - The top five manufacturers hold approximately 43.8% of the market share, with major players including CATL, Aulin Lithium, and Yiwei Lithium Energy [6]. Product Segmentation - Service robots account for about 43.6% of the current demand for humanoid robot battery packs [9]. - Liquid lithium batteries represent the largest product segment, capturing around 67.1% of the market share [10]. Industry Drivers - The surge in AI and automation needs is increasing the application of humanoid robots in healthcare, manufacturing, and logistics, thereby driving the demand for high energy density batteries [14]. - Global labor shortages and an aging population are prompting businesses to adopt humanoid robots for assistance in caregiving and daily tasks, further increasing the demand for reliable battery packs [14]. Industry Challenges - Current battery energy density limitations result in short operational times (typically a few hours) and high downtime, restricting the productivity of humanoid robots in industrial settings [15]. - High initial costs and supply chain issues, exacerbated by tariffs (up to 145% on imports from China by 2025), are raising prices and affecting supply chains [15]. Development Opportunities - The adoption of solid-state batteries, such as REPT's 400Wh/kg product, is expected to enhance safety and energy density, with large-scale production anticipated by 2027 for medical and home care applications [16]. - The development of quick-swap battery systems and lithium-sulfur batteries is aimed at supporting continuous operation, particularly in logistics and manufacturing pilot deployments [16].