Which lead-acid battery has a longer lifespan than UPS lithium battery pack?

Lead-acid batteries have large weight, low energy density, fewer cycles, and short service life. UPS lithium battery packs are small in size, light in weight, high in energy density, long cycle life, and support fast charging, which is obviously more suitable. The actual needs of consumers. Generally, the life of lead-acid batteries is about 2 years, and it is necessary to regularly check the height of the electrolyte and add distilled water. The domestic single 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), it will not escape the cycle of early scrapping in use. The life of a lead-acid battery is defined as the battery capacity decays to 30% of the original capacity. Generally speaking, it should be fully charged and discharged for about 300 times, and the lifespan is about one and a half years. UPS lithium batteries have a strict number of charging cycles, usually around 1000-1200 times, and their life span is 3-5 years. Lithium batteries can generally be charged and discharged 300-500 times. It is best to discharge the lithium battery partially rather than completely, and try to beware of frequent full discharge. Generally speaking, the service life of lithium battery UPS for communication base stations is about 6-10 years, while conventional lead-acid batteries need to be replaced in 2-3 years. Although the price of lithium batteries is more expensive than that of lead-acid batteries, the overall In terms of consideration, lithium batteries are more cost-effective. The current general-purpose lithium iron phosphate battery pack is charged 1500 times without memory effect. After 1500 times, the storage capacity is about 85%, while the life of lead-acid batteries is about 500 times, and the memory effect is distinct. Therefore, the life of UPS lithium battery pack is longer than that of lead-acid battery. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: I found that the battery is unbalanced, how to correct it