source:other news
release time:2022-11-03
Hits:0
Popular:
1. The cathode capacity of lithium ion battery is insufficient. When the cathode capacity of the positive part of the lithium ion battery is insufficient, the lithium atom cannot be inserted into the interlayer structure of the negative graphite during charging, and crystals will precipitate on the negative surface. In lithium ion batteries, long-term crystallization can lead to short circuits. At this time, the battery will discharge rapidly, generating a lot of heat and burning the diaphragm. High temperature will decompose electrolyte into gas. When the pressure is too high, the battery will explode
2. When the water content is too high, the water will react with lithium to generate lithium oxide, which will lead to the loss of battery capacity and easy to overcharge the battery and generate gas. The decomposition voltage of water is low, so it is easy to decompose and generate gas when charging. When the gas generated in this series will increase the internal pressure of the battery, the battery will explode when the battery shell cannot bear
3. Internal short circuitInternal battery short circuiting causes high current discharge, generates a lot of heat, burns the diaphragm, and leads to greater short circuit, which will decompose the electrolyte into gas. If the internal pressure is too high, the battery will explode
4. When the overcharge cell of a lithium ion battery overcharges, the excessive release of lithium from the positive electrode will change the structure of the positive electrode. The excessive release of lithium will easily prevent it from being inserted into the negative electrode, which will easily lead to lithium precipitation on the surface of the negative electrode. In addition, when the voltage reaches above 4.5V, the electrolyte will decompose and generate a large amount of gas. All of this could lead to an explosion
5. External short-circuit External short-circuit may be caused by incorrect connection of positive and negative poles. Due to external short circuit, the discharge current of the battery is large, which will heat the battery. High temperature will shrink or completely damage the diaphragm in the battery, resulting in internal short circuit and explosion.
Read recommendations:
51.2V 65Ah LiFePo4 Battery Pack IP65 Waterproof for Golf Cart
Will hydrogen fuel cell system be the strong rival of lithium battery?
Last article:5 battery is NiMH battery?
Next article:What are the characteristics of lead carbon batteries?
related suggestion
lithium batteries for solar panels sales
2023-03-22lithium deep cycle marine battery wholesale
2023-03-22lithium batteries for solar panels direct sales
2023-04-07solar power battery storage Production
2023-03-20lifepo4 battery 12v Vendor
2023-04-07lithium ion golf cart batteries
2023-03-22lifepo4 battery 12v
2023-05-08portable power station for camping
2023-05-08golf cart batteries for sale
2023-05-08lithium batteries for solar panels
2023-05-08best battery for home inverter
2023-05-0848v lifepo4 battery
2023-05-08Golf Cart 51.2V 150Ah LiFePo4 Battery Pack
2022-09-2918650 Battery Pack 11.1V Lithium Ion Battery for Light
2023-02-1451.2V Modular Stacking Rack Mount Energy Storage System
2023-07-0451.2V 200Ah Wall Mounted Battery Pack for Home Energy Storage System
2023-06-1951.2V 800Ah 600Ah 200Ah 100Ah Modular Stackable Rack Mount Energy Storage System
2023-02-21Battery customization.lithium marine batteries company
2023-03-21Advantages of Ni-MH battery
2023-02-21The Power of 18650 3.7V Batteries: A Comprehensive Look
2025-03-19Powering the E-Bike Revolution: A Look at Leading E-Bike Battery Manufacturers
2025-03-22Choosing the Right 18650 Battery: A Comparison of Performance and Applications
2025-03-13Working principle diagram of lithium iron phosphate battery.dual purpose marine battery Manufacturing
2023-04-13Prosperity of solar lithium battery
2023-02-25Hydrochloric acid battery also has advantages
2022-12-15Application of 48V Lithium Ion Battery Pack System in Automobile
2022-11-22Precautions for lithium battery coating machine
2023-02-07