Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

What causes lithium batteries to explode?

source:other news release time:2022-10-26 Hits:0     Popular:Lithium-ion battery wholesale

  

  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 batteries for boats company

deep cycle trolling motor battery

5kWh Household Energy Storage System 51.2V 100Ah Battery LiFePo4 for Solar Power

Energy Storage Market in Asia-Pacific: Key Players, Innovations, and Industry Insights

The working principle of alkaline zinc -manganese battery.solar powered battery pack wholesaler

Share:

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 maker

2023-03-22

lithium golf cart batteries

2023-03-20

solar battery for house direct sales

2023-04-07

deep cell marine battery wholesaler

2023-03-20

marine battery for trolling motor Processor

2023-04-07

solar power battery storage sales

2023-03-20

deep cycle marine battery

2023-05-08

lifepo4 battery 12v

2023-05-08

solar generator amazon

2023-05-08

best solar powered generator

2023-05-08

24 volt marine battery

2023-05-08

home solar battery system

2023-05-08

Explosion Proof 26650 Rechargeable Lithium Battery Cell

2022-10-18

76.8V 26Ah LiFePO4 Battery for Electric Motorcycles Scooter Tricycle Rickshaw

2025-05-21

Lithium Ion Battery 18650 Pack 11.1V 2400mAh

2025-05-10

Lithium Ion Battery 18650 Pack 10.8V 2600mAh

2025-05-10

Lithium Ion Battery 18650 Pack 10.8V 3500mAh

2025-05-10

Enhancing Lithium Battery Safety: The Importance of Fireproof Storage Solutions

2025-03-21

Energy Solutions and Geopolitical Realities: 1 kW Batteries and the Ukraine Conflict

2025-03-20

Understanding Power Needs: Comparing 48V 100Ah and 12V 100Ah Lithium Batteries

2025-03-17

What is the length of alien battery?best batteries for solar power storage

2023-05-24

Energy Storage Connectors: The Backbone of Modern Energy Solutions

2025-03-13

Comparison between graphene battery and lithium battery

2022-12-15

Lithium battery new generation mixing process

2023-06-02

Plant protection drone battery management system.lithium deep cycle marine battery wholesale

2023-03-17

Mobile lithium battery maintenance.portable power station for camping

2023-05-20

What is the difference between lithium ion battery and nickel metal hydride battery?

2022-10-27