What are the four major product advantages of customizing solid-state lithium batteries?AG3 battery

　　Advantage 1: Light - high energy density.

　　After the use of all solid-state electrolytes, the applicable material system of lithium-ion batteries will also change. One of the core points is that it is not necessary to use graphite negative electrodes embedded with lithium, but directly use metal lithium as the negative electrode. This can significantly reduce the amount of negative electrode materials and significantly improve the energy density of the entire battery.

　　Advantage 2: Thin - small size.

　　In traditional lithium-ion batteries, separators and electrolytes are required, which together account for nearly 40% of the volume and 25% of the mass of the battery. If they are replaced with solid electrolytes (mainly organic and inorganic ceramic materials), the distance between the positive and negative electrodes (traditionally filled with diaphragm electrolytes, now filled with solid electrolytes) can be reduced to even a few to ten micrometers, which greatly reduces the thickness of the battery. Therefore, all solid-state battery technology is a necessary path for battery miniaturization and thin-film production.

　　Advantage three, the prospect of flexibility.

　　Even brittle ceramic materials can often bend when their thickness is below the millimeter level, making them more flexible. Correspondingly, the flexibility of all solid-state batteries will also be significantly improved after being lightweight. By using appropriate packaging materials (not rigid shells), the batteries made can withstand hundreds to thousands of bends, ensuring that their performance does not deteriorate.

　　Advantage 4: More secure.

　　Traditional lithium batteries may pose the following hazards:

　　(1) Working under high current may result in lithium dendrites, which can puncture the diaphragm and cause short circuit damage;

　　(2) Electrolyte is an organic liquid that tends to undergo side reactions, oxidative decomposition, gas generation, and combustion at high temperatures.

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