Which one is better, lithium battery or lithium polymer battery? What are the differences

Lithium batteries: Lithium batteries include liquid lithium ion batteries and polymer batteries. As for which of the two batteries is more stable, this cannot be generalized, and it depends on the technical level of the manufacturer. Polymer batteries: Polymer batteries are also a kind of lithium battery batteries. They are different from the 18650 batteries with liquid electrolyte. The polymer uses colloidal electrolyte, so it is also a lithium battery, but it is also a kind of lithium battery. 18650 batteries are distinguished. Polymer batteries are widely used. At present, many mobile devices are powered by polymer batteries, especially mobile phones and mobile power sources. What are the differences between lithium batteries, lithium batteries, and lithium polymer batteries? Lithium batteries, according to their scientific name, are also called lithium secondary batteries. They have corresponding negative electrode materials. Unlike lithium primary batteries, the primary battery uses lithium as the other electrode. Such batteries generally use liquid electrolyte. Nowadays, it is important that LiPF6 and LiClO4 are dissolved in the electrolyte of DMC:EC (v:vu003d1:1). Some of them have also been modified, but they are still liquid batteries. In addition, lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium batteries. Lithium metal batteries are usually non-rechargeable and contain metallic lithium. Lithium batteries do not contain metallic lithium and are rechargeable. Lithium batteries, lithium batteries and lithium polymer batteries are different in principle. Of course, there are also lithium batteries that use all-solid-state electrolytes such as LiPON, NASICON, perovskite, LiSICON and other high-conductivity ceramic electrolytes or glass electrolytes composed of amorphous materials. If they are to be classified, they may be classified as lithium secondary batteries. , But this is already an extension of the concept. As for the polymer lithium battery, from the perspective of battery internal materials, the important thing is that the internal electrolyte uses polymers, here generally gel electrolytes and solid electrolytes. Lithium polymer battery box Lithium batteries are slightly different in packaging. Lithium batteries are generally made of steel shells (18650 or button-type 2320), while lithium polymer batteries are packaged with aluminum-plastic packaging film, that is, soft pack batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.