In normal UPS use, FGET use maintenance-free VRLA battery, whose design life is typically either five or ten years, with some fifteen-year sizes available.Item NO:SJ12V24AHColor:Black grey bluePriceRange:501~999999/$24PriceRange:301~500/$25PriceRange:1~300/$25.75Min order:1Original Region:ChinaLead Time:15days after getting depositSample:available