Lithium cell winding is a critical process in lithium battery manufacturing, where the diaphragm and positive and negative electrode pieces are wound into a single lithium-ion battery cell. The winding machine operates at high rotational speeds to ensure efficient cell production. However, maintaining precise tension control is vital, as any mismatch between winding and unwinding speeds can cause tension fluctuations, leading to tape breakage. Using the SinceVision High-Speed Camera, lithium battery manufacturers can capture the precise moment of tape breakage and analyze pre-failure states to optimize winding speeds and improve process reliability. This advanced solution enhances production quality, reduces tape breaks, and ensures efficient operations in lithium battery manufacturing.