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:SM12V9AHColor:Black grey bluePriceRange:13001~999999/$7PriceRange:2001~13000/$7.5PriceRange:1~2000/$8Min order:1Original Region:ChinaLead Time:15days after getting depositSample:available