回收工厂的分类传送带上，垃圾箱里收集的地面电池单元电池

um shot of ground battery cells being discharged from a sorting conveyor into a lined collection bin inside a battery recycling facility. The fine, dark particulate material accumulates as part of the final stage of processing, where shredded battery components are gathered for further refinement and material recovery. The scene highlights industrial waste handling, recycling efficiency, and sustainable resource management.