source:Industry News release time:2022-10-10 Hits: Popular:Lithium-ion battery wholesale
1. Excessive charging causes lithium battery expansion. Excessive charging batteries will cause lithium molecules in the battery positive material to fully enter the battery positive material, resulting in the original circular square deformation and collapse at the positive pole stage. This is a decrease in the capacity of lithium iron phosphate batteries Key reason. With the increase of the total number of lithium -ion batteries in the negative electrode stages, the excessive sedimentation of lithium molecules has grown it into a branches -like crystal, which increases the lithium battery. Drumbar caused by power loss
2. When the lithium liquid secondary battery is charged for the first time, the metal electrode and lithium battery electrolyte reacts on the solid high -performance liquid PAGE to generate the passivation treatment layer. The foundation of the molecular structure in the lithium battery electrolyte, but the lithium ion can be placed arbitrarily according to the passivation processing layer and adsorbed by the resin, which has the characteristics of solid electrolyte. Therefore, this passivation treatment membrane is called SEI. SEI movies are not static. There will be a small amount of conversion in the entire battery charging process, mainly due to the reverse conversion of some organic compounds, and the excessive charge and discharge of the lithium iron phosphate battery pack causes the reversible fracture ring of the SEI plastic film. After maintaining the battery positive material SEI, it collapsed, causing disassembly bags
3. It is related to the level of production and manufacturing, and the production level of lithium iron phosphate battery packs has box opening conditions. Lithium battery pack electrical coating is uneven, and the production process is not smooth
4. Even if it is not used for a long time, the lithium iron phosphate battery pack will swell. Because the gas conductivity reaches a certain degree, the charging time is too long, which is equivalent to the direct contact of the battery positive and negative electrode, resulting in a long -term short -circuit failure.
Read recommendations:
solar powered battery pack direct sales
Lithium Replacing Lead-Acid LiFePo4 Battery Pack 12V 200Ah
What are the low temperature heating methods of lithium batteries?
What are the differences between power lithium batteries and energy storage lithium batteries.marine
Last article:Do Solar Generators Work On Cloudy Days? [Expert Answer]
Next article:The reason lithium-ion batteries are really green
related suggestion
lithium batteries for solar panels Processing
2023-03-20home solar battery system company
2023-03-20lithium batteries for solar panels Factory
2023-03-22lithium trolling motor battery
2023-03-22deep cycle marine battery Processing
2023-03-20deep cycle trolling motor battery wholesale
2023-04-07best solar generator for home backup
2023-05-08home solar battery system
2023-05-08solar powered battery pack
2023-05-08solar battery system
2023-05-08marine battery for trolling motor
2023-05-08trolling motor battery
2023-05-08Household Energy Storage System Battery Pack Integrated with Inverter 16S2P 51.2V 100Ah
2022-10-20Forklift Battery 12V 150Ah
2022-09-19Golf Cart 51.2V 105Ah LiFePo4 Battery Pack IP67 Waterproof with Bluetooth
2022-09-29Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell
2022-10-19Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh
2023-02-09Design of load balancing of polymer lithium -ion battery charging system.best solar generator for ho
2023-03-10The main category of power batteries.solar energy storage batteries
2023-06-14Portable Power Station vs. Solar Generators: The Differences
2022-09-05How is a safe lithium battery pack designed?
2022-10-19How to control the capacity of lithium iron phosphate battery pack to be consistent
2022-11-16How long will the lithium polymer battery be scrapped
2022-12-13How to look at the battery power size
2023-03-06Maintenance of electric vehicle batteries
2023-03-11New type sodium ion battery.dual purpose marine battery Production
2023-05-06What are the advantages of medical device lithium battery?
2023-02-25