Full disclosure of 18650 lithium battery production.
18650 lithium batteries, a common type of battery in electronic products and power tools, actually have a rigorous production process. Let's uncover its mysterious veil together!
Firstly, the preparation of raw materials is a crucial first step. You need basic materials such as lithium salt and electrolyte. Next, the electrolyte is carefully prepared through steps such as mixing and filtering.
Then, the anode and cathode materials are coated on copper foil and aluminum foil, respectively. This step is crucial as it will directly affect the performance of the battery. The electrode sheet is made through processes such as rolling and cutting.
Next, the electrode sheet and separator are stacked and assembled, and the electrolyte is injected into them. This process requires very precise operation to ensure the safety of the battery.
Finally, encapsulation and testing are essential steps. Through these steps, the battery is manufactured and its quality is strictly controlled, ensuring stable and reliable battery performance.
Every step is crucial, and it is the careful production of these steps that gives us the high-quality 18650 lithium batteries we use in our daily lives.
