Why is iron-lithium battery UPS power more expensive than lead-acid batteries?

Reasons for the price difference between iron-lithium battery UPS power supply and lead-acid battery 1. Cell composition materials Lithium battery UPS power battery cell composition materials include positive electrode lithium alloy metal oxide, negative electrode graphite, and non-aqueous electrolyte material electrolyte. Lead-acid UPS battery cells are composed of positive and negative lead and its oxides and sulfuric acid solution contained in the electrolyte. 2. The production cost of UPS power battery lithium battery UPS power supply is particularly complicated in the production process, especially the production process of lithium battery. There are top side sealing process, liquid injection, pre-sealing process, standing, forming, fixture shaping process, etc. Both the machine and the production environment for making the battery have greater requirements. The cost of manpower and machinery is also required in the process of making one by one. Lead-acid battery production process of lead-acid UPS battery: organic board processing, high-temperature curing, terminal sealing, battery air-tightness testing, etc. Most of the production steps are not as high as lithium batteries in terms of production environment and equipment. Lithium batteries are more expensive than lead-acid batteries? When many people hear about the price of UPS power lithium batteries, they immediately shake the same as the wave rattle. Don’t, it’s too expensive, and it’s too distressing for that much money. However, lithium Are batteries really more expensive than lead-acid batteries? The author has settled the bill for everyone. Lead-acid UPS battery: The common number of cycles is about 350 times. It has a memory effect. It has a lifespan of about two years. The battery capacity is limited, which makes the battery too bulky. All users experience a weightlifting competition. More seriously, lead The pollution of acid batteries has added a lot to the increasingly harsh environment. However, the 4% increase in consumption tax this year will undoubtedly reduce the prices of lead-acid and lithium batteries. UPS lithium battery: The volume of the lithium battery is 2/3 of the volume of the lead-acid battery, and the weight is about 1/3 of the weight of the lead-acid battery. The average life is about 4 years, which is about 1.5 times longer than the life of the lead-acid battery, charging and discharging More than 500 times, the battery has no memory and strong shock resistance. Under normal temperature, the lithium battery can be continuously charged for 48 hours without any accidents such as battery expansion, leakage and rupture, and the capacity remains above 95%. And under the special charger, it can be Perform rapid charge and discharge. 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 methods for testing the performance of lithium iron battery separators?