source:other news
release time:2022-10-26
Hits:0
Popular:

I believe you often see lithium battery explosion on the news, but do you know what causes lithium ion battery explosion? Let me explain it to you.
(1) External short circuit: refers to the external short circuit of the battery, including the short circuit caused by poor insulation design inside the lithium-ion battery pack and other factors. It can also be caused by improper operation. If the external circuit of the battery is short and the electronic components do not cut off the circuit, the large discharge of the lithium-ion battery will cause the temperature of the battery to rise. The excessive temperature will damage or directly damage the diaphragm inside the battery, which will cause the internal short circuit and lead to the explosion we are most worried about
(2) Internal short circuit: once internal short circuit occurs, the battery unit of the lithium-ion battery pack will release a large amount of current, generate a large amount of heat energy, and form a large amount of gas inside, resulting in excessive internal pressure of the power lithium-ion battery. When the pressure reaches the degree that the battery shell cannot bear, explosion will occur
(3) Overcharge: When the battery unit is overcharged, lithium in the positive electrode may be excessively released, resulting in changes in battery structure. The lithium in the negative electrode is not inserted into the negative electrode, which also causes lithium to precipitate on the surface. When the voltage reaches above 4.5V, the electrolyte breaks down and produces a large amount of gas. Overcharging may cause dangerous situations such as liquid leakage, deformation, and fire. Severe enough to cause an explosion!
Read recommendations:
lithium golf cart batteries direct sales
51.2V 26Ah LiFePO4 Battery for Electric Motorcycles Scooter Tricycle Rickshaw
Why does lithium ion battery explode
Lithium manganate battery.solar battery generator
Last article:What causes an iPhone battery to swell? How to prevent it?
Next article:What causes UPS batteries to be damaged
related suggestion
lithium ion golf cart batteries manufacturer
2023-03-2024v lifepo4 battery
2023-04-07solar batteries for home wholesaler
2023-03-20lithium batteries for solar panels wholesale
2023-03-22lithium deep cycle marine battery price
2023-04-07lithium deep cycle marine battery Factory
2023-03-2212v 200ah battery
2023-05-08solar backup generator
2023-05-0812 volt deep cycle marine battery
2023-05-08whole house solar generator
2023-05-08best batteries for off grid solar
2023-05-08best solar powered generator
2023-05-08LiFePo4 Battery Pack 12V 350Ah
2022-09-19Home Appliance 3.7V Lithium Polymer Lipo Battery Pack
2023-02-14LiFePo4 Battery Pack 12V 100Ah Prismatic Cell 12 volt lithium battery 4000+ Cycles Group 24 Compact for RV Trolling Motor Solar Power
2025-02-25Lithium Ion Battery 18650 Pack 11.1V 2000mAh
2025-05-10HB-N1000 1000W Solar Portable Power Station with AC 100V-240V
2022-09-29Top Industrial Alternatives to 18650 Batteries: Finding the Right 18650 Battery Substitute for Your Application
2025-06-05Top Energy Storage Companies Leading the Future of Long-Term Energy Solutions
2025-03-13Comprehensive Guide to 12V Batteries: Choosing the Right Power Solution for Your Business
2025-03-14Reliable Power for Industrial Applications: Understanding the 2200mAh 18650 Battery
2025-10-11Lithium vs. Sodium Batteries: A Comprehensive Comparison
2025-03-12How many lithium batteries can be divided into?
2022-10-10What are the ways to recover lithium batteries on the market?portable power station for camping
2023-06-09What are the precautions for customization of lithium polymer batteries?marine battery for trolling motor wholesaler
2023-04-20Low -temperature battery characteristics.lithium deep cycle marine battery Processor
2023-04-14Classification of energy storage batteries
2022-11-08