T/GERS 0001-2020 Lithium-ion battery production key control point detection method
T/GERS 0001-2020 Lithium-ion battery production key control point detection method
Basic Information
Scope
Main technical content: The key steps in the production process of lithium-ion power batteries include raw material inspection, slurry preparation, electrode preparation, tab welding, winding/stacking, laser sealing, and battery short-circuit testing. Therefore, the series of standards for key control points in the production of lithium-ion power batteries focus on these seven key steps in the production process, including raw materials (positive electrode materials, negative electrode materials, binders, separators, electrolytes, casings), slurry, electrodes, tab welding, winding/stacking inspection, laser sealing welding firmness, and battery short-circuit testing methods. It is applicable to the detection of key control points in the production of lithium-ion power batteries.