source:other news
release time:2022-10-28
Hits:0
Popular:
1. The negative electrode capacity of lithium-ion batteries is insufficient. When the negative capacity of the positive part of the lithium-ion battery is insufficient, lithium atoms cannot be inserted into the interlayer structure of the negative graphite during charging, and will precipitate on the surface of the negative electrode to form crystals. In lithium-ion batteries, long-term crystallization can cause a short circuit. At this point, the battery will discharge sharply, generating a lot of heat and burning the diaphragm. The high temperature will break down the electrolyte into gases. When the pressure gets too high, the battery explodes
2, when the water content is too high, water will react with lithium to form lithium oxide, resulting in the loss of battery capacity, easy to overcharge the battery and produce gas. Water decomposition voltage is low, easy to decompose when charging gas. When this series of gases will increase the internal pressure of the battery, when the battery housing can not withstand, the battery will explode
3, internal short circuit internal battery short circuit leads to large current discharge, produce a lot of heat, burn the diaphragm, and lead to a larger short circuit, which will decompose the electrolyte into gas. If the internal pressure is too high, the battery will explode
4. When the overcharging core of lithium ion battery is overcharged, the excessive release of positive lithium will change the structure of the positive electrode, and it is easy for too much lithium to be 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 breaks down and produces a large amount of gas. All of which could lead to an explosion
5. External short circuit External short circuit may be caused by wrong connection of positive and negative poles. Due to external short circuit, the battery discharge current is high, which will heat the battery. High temperatures can shrink or completely damage the diaphragm inside the battery, causing internal short circuits and explosions.
Read recommendations:
51.2V Modular Stacking Rack Mount Energy Storage System
Parallel equalization charging method for lithium battery packs.lithium golf cart batteries
18650 lithium battery and soft pack battery, who will be suitable for electric vehicles?
Last article:What are the factors that will affect the performance of lithium battery charge and discharge ratio?
Next article:Lead-carbon batteries have the following characteristics
related suggestion
solar energy storage batteries Vendor
2023-03-20lithium batteries for solar panels Processing
2023-04-07lifepo4 battery 12v Vendor
2023-04-07solar energy storage batteries direct sales
2023-03-20solar power storage Factory
2023-03-20lithium trolling motor battery company
2023-03-22trolling motor battery
2023-05-08golf cart batteries for sale
2023-05-08lifepo4 battery 12v 100ah
2023-05-08best battery for solar panel
2023-05-08solar battery generator
2023-05-08solar backup generator
2023-05-08Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell
2022-10-1951.2V 26Ah LiFePO4 Battery for Electric Motorcycles Scooter Tricycle Rickshaw
2025-05-19Hysincere 500W Portable Power Station Solar Powered
2022-09-09Home Appliance 3.7V Lithium Polymer Lipo Battery Pack
2023-02-14Explosion Proof 26650 Rechargeable Lithium Battery Cell
2022-10-18Do you know how much cold resistance lithium batteries are custom-made for?portable solar power station
2023-08-16What are the advantages of forklift lithium batteries over lead-acid batteries?
2022-10-20Understanding Motive Golf Cart Batteries: Amp Hours, Charging Issues, and Fleet Optimization
2025-05-22Blind spots in knowledge of rate batteries.dual purpose marine battery
2023-10-12Method of selecting and using automobile battery.deep cycle trolling motor battery
2023-03-13Lithium ion battery SEI film formation mechanism.marine battery for trolling motor
2023-05-09Causes of failure in the use of lithium -phosphate iron batteries.lithium batteries for solar panels company
2023-03-23How long is the actual service life of lithium iron phosphate battery?
2022-11-22What are the usage areas of lithium-ion batteries?
2023-06-27Smart glasses battery.deep cycle trolling motor battery wholesaler
2023-04-10