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-12V200AHColor:Black grey bluePriceRange:451~999999/$162PriceRange:51~450/$168PriceRange:1~50/$175Min order:1Original Region:ChinaLead Time:15days after getting depositSample:available