Analysis of UPS battery types

1. Lead-acid battery: sealed valve-controlled, protection-free. Commonly used brands are Yuasa battery, Panasonic battery, and Sun Moon Lake battery. The life span is usually 3 to 5 years. Lead-acid batteries are widely used in various UPS power supplies because of their small size, good sealing performance, and little maintenance. Because the latter has better high-current discharge performance, it is more used in UPS battery systems, and most domestic manufacturers also process AGM batteries. 2. Gel batteries: Gel batteries belong to a development category of lead-acid batteries. The easiest way is to add a gelling agent to sulfuric acid to make the sulfuric acid electro-hydraulic colloidal. Batteries in which the electro-hydraulic is in a gel state are usually called gel batteries. The electrolyte is gelatinous, and the service life is good at lead-acid batteries. Among them, German sunshine batteries and Dirk batteries are the most famous, but such imported batteries are expensive, and domestic technology is relatively immature, so it is not as good as lead-acid in UPS batteries. widely. The most important characteristics of colloidal batteries are: with a relatively small industrial cost, along the 150-year-old lead-acid battery industry road to produce better quality batteries, the discharge curve is straight, the inflection point is high, the specific energy, especially the specific power It is 20% larger than conventional lead-acid batteries, and its life is generally about twice as long as conventional lead-acid batteries, and its high temperature and low temperature characteristics are much better. 3. Lithium iron phosphate battery: There are relatively few use cases, but its functional life is better than the first two, and it is in the implementation period. 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: What are the differences between lead-acid batteries and lithium batteries?