How Are Lithium Batteries Made? The Full Manufacturing Journey from Cell to Pack
Feb 05, 2026
As we gaze upon the final lithium battery product—whether a small cylindrical cell or a large pack—the journey from its raw material origins often remains hidden. Creating a high-performance, safe battery is akin to a symphony, composed from the harmony of materials science, precision manufacturing, and intelligent control. Let’s explore and delve into the layers of this process, tracing the entire path from a single cell to a complete pack.
Cell Manufacturing – The Birth of the Battery's "Heart"
This phase transforms raw materials into the core energy-storing components through several precision steps:
Slurry Mixing: Active materials for the cathode and anode are combined with conductive agents and binders, forming a uniform slurry.
Precision Coating: The sl...