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Polymer Lithium Battery is Lithium ion Battery Siubstract

Shenzhen Sinoli Electronic Co.,Ltd | Updated: Sep 16, 2018

How is the market of polymer lithium battery?


Polymer Lithium Battery History:

 Polymer lithium battery is the third generation lithium ion battery developed on the basis of original steel shell and aluminum shell battery, with its lighter, thinner and higher energy density. This polymer lithium battery not only has all the technical advantages of lithium ion battery, but also has higher energy and better safety performance.


Polymer Lithium Battery Safety:

The safety performance of polymer li-ion battery is higher than that of traditional li-ion battery. The battery cell has international certification such as ul and ce, which has high quality and safe and reliable guarantee. After the initial test of the polymer lithium ion is successful, it has been widely used in various mobile digital products of world famous manufacturers such as ipod, samsung, lg and moto.


Polymer Lithium Battery Application:

In addition to the mature digital devices mentioned above, the polymer lithium battery is also used in some new high-tech products, and the first test results. Two years before a new type of mobile power supply, will make full use of the polymer li-ion battery light, thin, and the characteristics of high energy density achieved without transferring power supply, for mobile phones, digital cameras, PDA, game consoles, mp4, bluetooth headset to charge function, greatly solve the problem of lack of electricity the mobile digital products.



Multiple advantages for the protection of polymer lithium - related products with "electricity", safety issues bear the brunt. As the polymer lithium battery adopts the aluminum plastic flexible packaging on the structure, which is different from the metal shell of the traditional liquid cell. Once the safety hidden danger occurs, the traditional liquid cell is easy to explode. However, the polymer battery can only air drum at most, which will not cause any problems harmful to personal and property safety. In addition, the engineering sample of polymer lithium battery is equipped with automatic protective plate, which can effectively protect short circuit, overcharge and overdischarge without worrying about overcharge or undercharge. This provides sufficient security for products that use such cells, and safety features are far superior to conventional liquid lithium-ion batteries.



It is worth mentioning that because the material used in the polymer cell has sufficient safety itself, PTC and fuse are omitted in the design of the protective circuit of the battery, thus saving the battery cost. In addition, the internal resistance of polymer cells is smaller than that of liquid cells, which greatly reduces the battery's self-consumption and extends the standby time of digital products to some extent. In addition, the polylithium battery can be designed in any shape, and the thickness of the cell can be increased or reduced according to the demands of customers. Some can even be customized according to the shape of mobile phones, digital cameras and so on, so as to make full use of the battery shell space and improve the battery capacity. It also has no leakage, no heavy metal, no pollution and other environmental features. At present, the use of polymer cells is rapidly increasing and quietly popular, becoming an indispensable ideal for mobile life.



It is imperative that polymer lithium batteries become mainstream. Polymer lithium batteries have advantages over traditional liquid lithium batteries in terms of safety, volume, weight, capacity and discharge performance. In the past, domestic and foreign manufacturers of polymer lithium ion batteries mostly adopted bellcore technology produced by bell laboratories in the United States. However, the development and industrialization of polymer li-ion batteries are seriously restricted by the disadvantages of complicated process, low efficiency, large equipment investment and high production cost.



In recent years, on the basis of a large number of laboratory work and through the integration of several key material technologies, some domestic enterprises have successfully developed polymer lithium ion batteries. Polymer lithium batteries in the world cell market gradually expanded.



Polymer li-ion battery is regarded as the battery product with the most potential and application market in the future, which has a broad development prospect and is one of the key investment and research and development directions of many large battery manufacturers such as Japan and China. Polymer li-ion batteries are expected to be the first choice for the next generation of mobile digital devices and will be the most promising alternative to lithium-ion batteries.mer li


but polymer li-ion battery has minimum quantiy of production for 20000pcs for a start.