What is the service life of lithium titanate batteries?

Compared with the graphite materials commonly used in traditional lithium batteries, the skeleton structure of lithium titanate materials hardly shrinks or expands during the charging and discharging process of lithium insertion and removal, which is caused by the volume strain of the unit cell when the general electrode materials are removed and inserted into lithium ions. The problem of damage to the electrode structure, so the life span has been greatly broken. According to test data, the cycle life of lithium titanate batteries can reach more than 25,000 times, which is 4-8 times that of ordinary lithium batteries, and the life span can reach 30 years. Lithium titanate is a zero-strain material whose volume deformation is less than 1% during charging and discharging, which makes the whole battery have excellent cycle performance and service life. When the lithium titanate battery product is cycled to 80% of the initial capacity under the working condition of 25℃-100%DOD, the life span can reach the order of ten thousand times. Therefore, although the current manufacturing cost of lithium titanate batteries is higher than that of graphite-based batteries, its super durability will greatly reduce battery maintenance and replacement costs during long-term use. Lithium titanate has high stability and long life cycle, and its performance is significantly better than that of traditional lithium batteries, which makes it have magical advantages in energy storage usage scenarios. It is very suitable for large-scale energy storage and is called the most promising in the industry. One of energy storage batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the preparation methods for lithium battery separators?