What kind of battery is an explosion-proof lithium battery?

BYPower Battery | 12/06/2023

Explosion-proof lithium battery is a battery product designed to improve the safety performance of lithium batteries in special environments. Explosion-proof lithium batteries usually adopt special safety measures, such as:

  1. Adopt high-strength explosion-proof protective shell to resist external collision and extrusion.
  2. A protection circuit is installed, which can automatically open the circuit or discharge when the internal temperature or pressure of the battery exceeds the safe range, so as to avoid abnormal situations such as short circuit, overcharge or overdischarge of the battery.
  3. A pressure valve is set, which can release the internal gas when the internal pressure of the battery is too high, thereby controlling the temperature and pressure inside the battery.
  4. The explosion-proof material with high temperature and high pressure resistance can be used in special environments such as high temperature, high pressure, explosive and flammable.

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Explosion-proof lithium batteries are suitable for important fields such as petroleum, chemical industry, military industry, coal mines, ships, etc., and can improve the safety performance and reliability of equipment. For example, explosion-proof lithium batteries can be used in miners' headlights, equipment monitoring, natural gas testing, oil exploration and other fields, and their safety performance has been widely recognized.

The main difference between explosion-proof lithium batteries and ordinary lithium batteries is in terms of safety performance.

Explosion-proof lithium batteries are designed to improve the safety performance of lithium batteries. Special safety measures are adopted, such as the use of high-strength shells, the installation of protection circuits, pressure valves, etc. Once the internal temperature or pressure of the battery is too high, it can be automatically discharged or quickly release the internal gas, thereby avoiding the occurrence of safety accidents such as battery explosion or fire. Explosion-proof lithium batteries are usually used in special environments such as high temperature, high pressure, explosive and flammable, such as petroleum, chemical, military, mining and other industries.

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Compared with explosion-proof lithium batteries, ordinary lithium batteries do not have these special safety measures. Their internal pressure and temperature are not specially monitored and adjusted. Once an abnormality occurs, it is easy to cause safety accidents such as explosions and fires. Ordinary lithium batteries are used in daily electronic equipment, mobile phones, notebook computers, electric vehicles and other fields.

In short, the main difference between explosion-proof lithium batteries and ordinary lithium batteries is in terms of safety performance, and different products are selected for different occasions and application needs.