小电池有大学问：一颗电池是如何生产出来的

Core Insights - The manufacturing process of batteries is complex, involving over 30 different materials for the positive and negative electrodes, along with various formulations, structural parameters, and multiple precision processing steps [1] Group 1 - The article highlights the significance of batteries in everyday devices such as smartphones, computers, and new energy vehicles [1] - The production of high-quality batteries is enhanced by the integration of 5G and AI technologies [1]