How long is the life of lithium iron phosphate battery?

Lithium iron phosphate power lithium-ion battery has a cycle life of more than 2000 times, and it can be used for 2000 times with standard charging (5 hours rate). Lithium iron phosphate battery used under the same conditions, the theoretical life will reach 7 to 8 years. Comprehensive consideration, the performance-price ratio is theoretically more than 4 times that of lead-acid batteries. High current discharge can quickly charge and discharge high current 2C. Under the special charger, the battery can be overflowed within 40 minutes of 1.5C charging, and the starting current can reach 2C, but the lead-acid battery does not have this performance. Like the ternary lithium battery, the theoretical life of the lithium iron phosphate battery also exceeds 2000 charge and discharge cycles, and it can last for more than five years even if it is charged once a day. Generally speaking, the daily household charge is three days, and it can be used for about eight years. However, due to the poor low-temperature performance of lithium iron phosphate batteries, the life of lithium iron phosphate batteries will be relatively longer in the southern region. When the quality of the iron-lithium battery is relatively good, the attenuation of 1 can be controlled within 5%, and within 15% in the second year. For the ternary type, the rate of decrease is 7-10% in 1 year and 20-25% in 2 years. Of course, the details are also related to the usage load and usage frequency. This is just a general expression. Based on various factors, the use characteristics of lithium iron phosphate batteries can be roughly expressed as: relatively large size, poor low-temperature performance, and can maintain a relatively flat decay rate during the lifespan. Generally, it is possible to use about 8 years; but if Used in the south. The life of lithium iron phosphate battery is longer than 8 years. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it.