In an embodiment, the present invention provides a side surface inspection device of a cylindrical battery which has a first area that is a part of a side surface, a second area that is another part of the side surface, a third area that is still another p...

An electrode sheet defect inspection device according to one example of the present invention comprise a vision inspection part provided to inspect defects in each tab part during a traveling process of an electrode sheet on which a plurality of tab parts ...

A battery defect detection apparatus according to an embodiment disclosed herein includes a communication module, a processor, and a memory configured to store a first artificial intelligence model, a second artificial intelligence model, and instructions,...