source:other news
release time:2023-04-15
Hits:0
Popular:

Among all environmental factors, temperature has the greatest effect on the charging and discharge performance of the battery. The electrochemical reactions on the electrode/electrolyte interface are related to the ambient temperature. The electrode/electrolyte interface is considered the heart of the battery. At low temperature, the viscosity of the electrolyte is reduced. The conductivity decreases, and the activity of the activated substance will also be reduced. The difference in the concentration of the electrolyte will increase, the polarization will be enhanced, and the charging will be terminated early. More importantly, the diffusion speed of lithium ions in the carbon negative will be slower. It is easy to have lithium precipitation. The temperature decreases and the electrode reaction rate also decreases. Assuming that the battery voltage is kept constant, the discharge current is reduced, and the power output of the battery will decrease.
For example, lithium iron phosphate positive electronics itself is poor, and polarization is prone to generate in low temperature environments, which reduces the battery capacity; due to the low temperature, the speed of graphite lithium is reduced, and the metal lithium is easily analyzed on the negative surface. When it is put into use, all metal lithium cannot be embedded in the inside of graphite again. Some metal lithium continues to have the surface of the negative electrode, which is likely to form lithium branches crystal, which affects the safety of the battery. At low temperature, the viscosity of the electrolyte will increase, and the migration impedance of the lithium ion will be followed. Increase.
Read recommendations:
solar power battery storage direct sales
14650 Lithium Ion Battery for Electric Toothbrush
Understanding 18650 Battery Leaks: Causes, Prevention, and Protection
Soft bag lithium battery.solar powered battery pack
Last article:Why do we have a high battery rate?
Next article:Can the cell be customized?solar batteries for home direct sales
related suggestion
lithium golf cart batteries company
2023-04-07lithium ion golf cart batteries Factory
2023-03-22lithium ion golf cart batteries direct sales
2023-03-22lithium marine batteries wholesaler
2023-03-22lithium marine batteries Production
2023-03-20lithium deep cycle marine battery Factory
2023-03-22whole house solar generator
2023-05-0824 volt marine battery
2023-05-08solar generators for sale
2023-05-0812v solar battery
2023-05-08solar battery generator
2023-05-08golf cart batteries for sale
2023-05-08Customizable LiFePo4 Battery for AGV Robot 60V 72V
2023-02-09LiFePo4 Battery Pack 12V 200Ah for Ship Boat
2023-02-14Home Appliance 3.7V Lithium Polymer Lipo Battery Pack
2023-02-1412V Rechargeable Lithium Ion 18650 Battery Pack 2000mAh
2023-02-14Humanoid Robot 25.9V 20Ah 18650 Lithium Battery Pack
2025-03-31Detailed functions and features of battery products
2022-11-17How is a safe lithium battery pack designed?
2022-10-19Which is better for lithium batteries and lead -acid batteries?lithium batteries for solar panels direct sales
2023-04-07Design of load balancing of polymer lithium -ion battery charging system.best solar generator for home
2023-03-10Why Samsung 18650 is Popular
2025-03-21Seven advantages of Lithium iron phosphate battery.best solar powered generator
2023-06-26What parameters should I consider for lithium battery design?solar energy storage batteries
2023-05-11Comparison between graphene battery and lithium battery
2022-12-15Why can lithium batteries replace lead-acid batteries?
2022-12-13What is the difference between battery and lithium batteries?lithium batteries for solar panels Vendor
2023-04-20