Introduction to the knowledge of polymer lithium battery

1. Charging method of polymer lithium battery When the mobile phone is out of power, when charging the battery, first find a mobile phone special charger, which is preferably the original manufacturer, otherwise it is very simple because of incompatibility or other reasons when charging. Form damage to the battery. Nowadays, we all know that mobile phones support fast charging. If we don’t have a particularly important purpose, we’d better use slow charging when charging, so that the battery life of the mobile phone can be guaranteed to the maximum. If the mobile phone is not to be used for a long time, the polymer lithium battery must be fully charged first, and after the battery is completely charged, do not put the battery on the charger. If the polymer lithium battery is not needed for a long time, Then it may cause separation between the battery and the mobile phone, and then affect the performance of the mobile phone. Second, the maintenance method of polymer lithium battery 1. First, the new battery is overflowing with electricity. If the newly purchased battery should be overcharged before use, the charging voltage is generally between 4.16v and 4.2v, and should not exceed the voltage of 4.23v. The battery must be discharged after overflowing, and it is best to maintain a small and medium current for discharge during the discharge process. The final job is to carry out the charge and discharge cycle back and forth according to the above process, and it can be used after three times. 2. Beware of overcharging. There are hard requirements for the choice of charger. If some chargers do not have the function of powering off the battery in the future, it will cause the battery to overflow and not stop charging, which will cause unnecessary damage to the battery. 3. Will polymer lithium batteries explode. In terms of safety, the outer packaging is aluminum-plastic packaging, which is different from the metal shell of liquid lithium batteries. The internal quality hazards can be displayed from the deformation of the outer packaging. Once it appears It is a safety hazard, it will not blast, it will only swell. Fourth, the seven major differences between polymer lithium batteries and lithium batteries are related to lithium batteries. The properties of lithium polymer batteries are as follows: 1. Solid electrolyte, no battery leakage problem. 2. Ultra-thin, can be made into thin batteries. 3. The arbitrariness of the shape, the battery can be made into a variety of shapes. 4. Deformability, the battery can bend and deform. 5. Can be made into a single high voltage. 6. Because there is no liquid by itself, it can be made into a multi-layer combination in a single particle to reach high voltage. 7. The capacity is large, and the capacity will be twice that of a lithium battery of the same volume. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Analysis of the advantages and disadvantages of lithium iron phosphate batteries