Power Battery Industry Chain

Power Battery Industry Chain is the full-stack battery production system described in E229｜从手工作坊到全球第一：中国动力电池逆袭史. 何倩然 / He Qianran says China’s advantage comes from covering upstream resources, midstream materials, cell manufacturing, PACK, and BMS integration rather than only from one chemistry or one lead company.

The concept matters because power batteries are system goods. Materials, equipment, cell consistency, pack design, vehicle integration, recycling, and storage uses all interact, so a country or city with dense suppliers can improve faster than a single firm importing equipment into a thin ecosystem.

Key Claims

• Full-chain coverage turns manufacturing feedback into shared supplier learning.
• Battery advantage depends on process, materials, equipment, and local coordination as much as on chemistry.
• The industry-chain frame explains why CATL / 宁德时代, BYD, and ATL / Amperex Technology Limited can be discussed alongside Changzhou / 常州 and Yibin / 宜宾 rather than only as isolated companies.

Connections

• Battery Manufacturing Know-How and Battery Consistency And Safety — process and quality-control layers inside the chain.
• Local Battery Industrial Clusters — local-government and regional version of the chain.
• Critical Minerals Geopolitics — upstream resource exposure.
• Chinese Hardware Globalization and China Handset Supply Chain — adjacent manufacturing-ecosystem comparisons.