What are the important advantages of polymer lithium-ion batteries?

①Good safety performance. Polymer lithium-ion batteries are recycled aluminum-plastic soft packaging in the layout, which is different from the metal casing of liquid batteries. Once a safety hazard occurs, liquid batteries are prone to explode, while polymer batteries will only show air drums. ②The thickness of the battery is small, and it can be built to be thinner. Ordinary liquid lithium-ion battery recycling first customize the shell, and then plug the positive and negative materials. There is a technical bottleneck when the thickness is below 3.6mm. Polymer batteries do not have this problem. It can be less than 1mm, which is suitable for the trend of fashionable mobile phone demand. ③Light weight polymer battery is 40% lighter than steel shell lithium battery of the same capacity and 20% lighter than aluminum shell battery. ④High battery capacity. Polymer batteries have a capacity of 10%-15% higher than steel-shell batteries of the same size and 5%-10% higher than aluminum-shell batteries. They have become the first choice for color-screen mobile phones and MMS mobile phones. And MMS mobile phones also mostly recycle polymer batteries. ⑤Small internal resistance The internal resistance of polymer batteries is smaller than that of ordinary liquid batteries. At present, the internal resistance of domestic polymer batteries can even be less than 35m, which can greatly reduce the self-consumption of the battery and delay the standby time of the mobile phone. Polymer lithium-ion batteries that support large discharge currents are the ideal choice for remote control models, and they have become the most promising alternative to nickel-metal hydride batteries. ⑥The shape of the battery can be customized. The polymer battery can add or eliminate the thickness of the battery according to the needs, develop new battery models, self-made value, short mold opening cycle, and some can even be tailored to the shape of the mobile phone to enrich the space of the battery shell. , Promote battery capacity. ⑦Good discharge performance. The polymer lithium ion battery recycles the colloidal electrolyte. Compared with the liquid electrolyte, the colloidal electrolyte has a stable discharge characteristic and a higher discharge platform. ⑧Simple protection board design. Because the polymer material is recycled, the battery does not catch fire or explode, and the battery itself has sufficient safety. Therefore, the design of the protection circuit of the polymer battery can omit the PTC and the fuse, thus saving the battery cost. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it. Previous: Do you know any correct charging method for lithium-ion battery mobile phones?