low maintenance lead acid stationary secondary cell 2volt 80 ah with hard rubber container poly propylene ppcp container accessories inter cell connectors with nut bolt and washers microporous ce ramic vent plug in dry uncharged conditions conforming to rdso specification irs s 88 2004 ver 1 0 or with latest amd if any without maintenance tool kit warranty period 30 months after the date of delivery quantity tolerance 5 age item category normal total po value variation permitted max 8 lacs low