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:SM-12V100AHColor:Black grey bluePriceRange:905~999999/$82PriceRange:201~950/$85PriceRange:1~200/$88Min order:1Original Region:ChinaLead Time:15days after getting depositSample:available