The safety performance and reliability of the energy storage battery are the key elements to ensure its stable operation in practical applications. With the continuous development of energy storage technology, the safety and reliability requirements for batteries are also increasing.

For the safety performance of energy storage batteries, researchers continue to improve the ability of batteries to resist thermal runaway and overcharge and overdischarge by optimizing the battery structure, selecting high-safety materials, and strengthening thermal management. At the same time, the chemical reaction and failure mechanism inside the battery were studied in depth to provide a scientific basis for preventing battery safety accidents.

In terms of reliability, energy storage batteries need to withstand tests such as long operation, complex environmental conditions and frequent charging and discharging. Therefore, researchers are committed to improving the battery's cycle life, reducing the decay rate, and ensuring the reliability of the battery in practical applications through rigorous testing and verification.

Through in-depth research on the safety performance and reliability of energy storage batteries, we can provide safer and more reliable energy storage solutions for the development of new energy fields, and promote the sustainable and healthy development of the industry.