Eight advantages of polymer lithium battery

1. The working voltage of a single battery is very high and the charging state can reach 4.2v~4.35v, which is much higher than the charging state of nickel-hydrogen battery and nickel-cadmium battery at 1.2v. 2. High energy density and low internal resistance. The capacity of a single battery can reach 20WH, and the battery voltage can be increased in series and parallel. And can meet the design of higher voltage and capacity requirements; 3 long cycle life can reach 300 times, 500 times or more; at present, it can reach more than 1000 times. 4. No memory effect (ni-mh/ni-cd has memory effect); 5. Good safety performance, pollution-free polymer lithium battery structure is aluminum-plastic soft packaging, which is different from liquid batteries with metal shells. Once a safety hazard occurs, Liquid batteries are easy to explode, while polymer batteries can only inflate drums. 6. The self-discharge rate is small. The self-discharge rate of a fully charged lithium ion polymer battery after 1 month storage at room temperature is about 5%, which is much lower than the 25-30% of Ni-Cd and 30-35% of Ni-MH. . 7. Thin thickness, light weight, space saving, has become the first choice for power supplies for mobile electronic products. Polymer batteries are 40% lighter than steel shell lithium batteries of the same capacity and 20% lighter than aluminum shell batteries. 8. A variety of shapes can be customized, the mold is limited to a small extent, and it can be made into curved and irregular shapes. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: Answers to common lithium battery questions