supply of low maintenance stationary lead acid battery sets along with all accessories for installation in the control room at unattended tss consisting of set of 55 cells of 2 volt, 200ah conforming to rdso spec. rdso/pe/spec/tl/0040 (rev.2) 2021. lead acid (tubular positive and pasted negative plates) stationary batteries 110v 200ah (comprising 55 cells of 2v each) capacity at 10hrs. rate of discharge assembled in ppcp container with intercell connectors, inter row connectors, inter tier connectors, stainless steel fasteners, micro porous vent plug, electrolyte level indicators, and porcelain cells insulators in dry and uncharged condition and electrolyte, user manual, routine and acceptance test reports as per rdso spec. to be supplied along with battery test. maintenance accessories and electrolyte