Circu Li-ion is at the forefront of battery technology innovation, focusing on upcycling lithium-ion batteries—a pivotal step in addressing the growing demand for sustainable energy solutions. Founded in 2021, Circu Li-ion is dedicated to extending the life cycle of batteries, emphasizing the automation and scaling of battery disassembly and cell diagnostics. This approach not only fosters a more sustainable battery recycling process but also aligns with economic efficiency. They offer a novel "Machine-as-a-Service" solution, catering primarily to sectors like electric vehicles, micro-mobility, power tools, energy storage systems, and recycling, helping these industries to achieve both environmental and financial benefits by providing batteries a second life.