Analysis of the advantages of polymer lithium batteries

4. Long service life, the cycle life of normal use can reach more than 500 times. 5. There is no recall effect, so you don't have to empty the remaining power before charging. Use bento. 6. The safety performance is good. The polymer lithium battery is structured with aluminum-plastic soft packaging, which is different from the liquid battery with a metal shell. Once a safety hazard occurs, the liquid battery will explode briefly, while the polymer battery will only swell. 7. The thickness is small, and it can be made thinner. Ultra-thin, the battery can be assembled into a promise card. Generally speaking, the method used for liquid lithium batteries is to customize the shell first, and then plug and unplug the positive and negative data. The thickness of the lithium battery is below 3.6mm, which is a technical bottleneck. Polymer batteries do not have this problem. 8. Light weight, the battery and polymer electrolyte do not need a metal shell to maintain the outer packaging. Polymer batteries are 40% lighter than standard steel-packed lithium batteries of the same capacity and 20% lighter than aluminum-packed lithium batteries. 9. Large capacity, polymer battery is 10~15% higher than steel battery of the same specification and 5~10% higher than aluminum battery. It has become the first choice for color screen mobile phones and MMS mobile phones. Low internal resistance. The internal resistance of polymer batteries is smaller than that of liquid batteries. At present, the internal resistance of domestic polymer batteries can be lower than 35m, which greatly reduces battery power consumption and prolongs standby time. The shape of the battery can reach the world. This polymer lithium battery supports a large discharge current and is an ideal choice for remote control models. It is the most promising alternative to nickel-metal hydride batteries. 11. Shapes can be customized. Manufacturers do not have to be limited to standard shapes to make them economically suitable. Polymer lithium batteries can add or reduce cell thickness according to customer needs, the development of new cell models, low price, short mold cycle, some can be customized according to the shape of the mobile phone, in order to make full use of the battery shell space and increase the battery capacity. 12. The plan of the maintenance committee is simple. Because the polymer material is selected, the battery does not catch fire or explode, and the battery itself must meet the safety requirements. Therefore, the maintenance line planning of the polymer battery can consider eliminating the PTC and fuse to save 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. Previous: What are the advantages of lithium batteries compared with lead-acid batteries?