Which lithium iron phosphate battery or lead-acid battery has a longer life?

The lithium iron phosphate battery has a cycle life of more than 2000 times, and it can be used for 2000 times with standard charging (5 hours rate). Lead-acid batteries of the same quality are new for half a year, old for half a year, and for maintenance and maintenance for half a year, at most 1 to 1.5 years, while lithium iron phosphate batteries 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 has no such performance. Lithium iron phosphate battery packs can generally be used for about 8 years; but if they are used in the south. The life of lithium iron phosphate battery is longer than 8 years. The theoretical life of the lithium iron phosphate battery pack also exceeds 2000 charge-discharge cycles, even if it is charged once a day, it can last for more than five years. 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. The domestic single-cell 12V lead-acid battery is designed to have a floating charge life of 5-8 years, but it has been completely scrapped in 1-2 years; no matter any lead-acid battery (including domestic and imported), there is always the vicious circle of early scrapping in use. In the process of charging and discharging lead-acid batteries, lead sulfate crystals gradually appear on the electrode plates. This phenomenon leads to the aging of the battery, which is manifested as: the battery is difficult to charge and discharge; the battery capacity is reduced; it further promotes the corrosion of the electrode plate and reduces the service life of the battery. Generally, the recyclable life of lead-acid batteries is up to one and a half years, and lead-acid batteries of better quality can even be recycled for up to two years. But under normal circumstances, the life of lead-acid batteries begins to decline after half a year of use. Its power will gradually decrease. In recent years, lead-acid batteries have been used more and more, not only limited to the use in factories, but now people’s daily lives rely on them more and more. Although the manufacturing technology and manufacturing process of lead-acid batteries have been improved in recent years, there are still troublesome problems in the process of continuous use. That is, the service life of lead-acid batteries always seems to be unsatisfactory. On the one hand, the service life of lead-acid batteries is not up to standard, and its service life is shortened very quickly. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.