587Ah Large capacity energy storage cell 22ppm assembly line

Large capacity energy storage lithium-ion batteries are efficient and environmentally friendly power storage solutions. Featuring high capacity, low cost, and strong safety and reliability, they are widely used in photovoltaic and wind power energy storage systems. LEAD’s large capacity energy storage cell assembly line is designed to address industry challenges associated with large cells, such as heavy-load handling, high positioning accuracy, and welding consistency. LEAD provides efficient and reliable intelligent manufacturing equipment for large capacity energy storage power stations and commercial & industrial (C&I) energy storage systems. The assembly line includes the following processes: pre-heating and drying, hot press, cell matching, ultrasonic tab-to-collector welding, Mylar wrapping and cell-to-can insertion, lid laser welding, Helium leak test, and electrolyte filling.