HeYuan Lithium Innovation (Suzhou) New Energy Technology Co., Ltd., a solid-state battery developer, has completed its Series A financing round. The investment was led by Xiaomi Yangtze River Fund and included participation from China Insurance Fund, Chengdu Science and Technology Innovation Investment Group, and Changjiang Green Water Fund. A key outcome of this round is the establishment of a subsidiary in Chengdu, facilitated by the Chengdu Industrial Investment Group.
Founded in January 2023, HeYuan Lithium Innovation specializes in the R&D, production, and sales of advanced solid-state batteries for AI-powered applications, including unmanned vehicles, drones, robotics, unmanned ships, and electric vehicles. The company has already delivered over one million cells from its 'Liuhe' series to clients in the UAV, E-Bike, and robotics sectors. Its team brings nearly 20 years of experience in solid-state battery R&D and engineering, having previously led the world's first vehicle-level solid-state battery demonstration project. On July 9, 2026, the company was recognized as a 'China Potential Unicorn Enterprise' by GEI.
Chengdu was chosen for its vibrant downstream markets and solid industrial foundation. The city is a hub for the low-altitude economy, hosting Aerofugia, which has received nearly 2,000意向 orders for its AE200-100 eVTOL aircraft. Furthermore, Chengdu's new energy vehicle sector is thriving, with CALB's base achieving full production and sales, supporting major automakers. The city also hosts EVE Energy's solid-state battery facility for humanoid robots and高端 equipment, creating a strong local ecosystem. Upstream, Chengdu boasts a complete energy industry chain with national-level manufacturing platforms, offering potential synergies between solid-state batteries and photovoltaic energy storage.
This strategic move indicates a growing market demand for high-energy-density, safe battery solutions in AI-driven platforms. For B2B buyers in the drone, robotics, and eVTOL industries, this development signals increased regional supply chain maturity and faster potential for product commercialization. The establishment of a subsidiary in Chengdu is expected to enhance local technical support, accelerate application validation, and improve response times for clients in Southwest China and surrounding regions.
This means that companies in these high-growth sectors can potentially benefit from more accessible, specialized battery expertise and a more integrated local supply chain, reducing logistical complexities and development timelines.
This investment in solid-state technology for AI-driven platforms signals a clear market shift towards higher energy density and safety. For companies developing drones and robotics, partnering with specialized battery solution providers is crucial. We offer expertise in customizing battery systems for such emerging applications, supporting rapid prototyping and parameter selection. The online platform at https://tool.liion-batt.com helps match these advanced cells to specific project needs, reducing technical risk and development time.
