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How long is the true life span of lithium titanate batteries?
by：Vglory
2021-03-29
Lithium titanate battery is a lithium titanate used as a negative electrode material for lithium batteries. It can be combined with lithium manganate, ternary materials or lithium iron phosphate to form a 2.4V or 1.9V lithium ion secondary battery. In addition, it can also be used as a positive electrode to form a 1.5V lithium secondary battery with metallic lithium or lithium alloy negative electrode. Due to the high safety, high stability, long life and environmental protection characteristics of lithium titanate. In the selection of the battery, after comprehensive comparison and decomposition, the lead-acid battery with only 300 cycles of charging and discharging is abandoned, and the general lithium battery with 800-1000 cycles of charging and discharging cycles is finally selected as high as 25,000 cycles. Lithium titanate battery. The cycle times of lithium titanate batteries can reach about 20,000 times. At present, the cycle life of lithium iron phosphate batteries and ternary batteries can be more than 2000 times. According to the general frequency of use, it has been able to achieve 7-10 years. With the advancement of technology, there are 3000 times and 4000 times. It will be too far away. In terms of performance, it can be used for more than 10 years or even reach 20 years of service life, which will exceed the general life cycle of a car. Even if the lithium titanate battery achieves a long life, it has no advantages. Disclaimer: Some pictures and content of the articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: Briefly describe the basic concept of power lithium-ion batteries
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