supply of lead acid low maintenance stationary secondary cell of 2volt, 300ah capacity at 10 hrs., rate of discharge confirming to rdso specification no. irs-s-88 / 2004 with latest amendment assembled with tubular positive and pasted negative plate on hard rubber containers / ppcp container with micro porous vent plug, float plug, lead coated inter cell connectors, nuts, bolts and washers in dry and uncharged condition and without maintenance tool kit, as per the specification irs-s-88 / 2004 with latest amendment. maintenance and instruction manual - sets to be supplied. also, 10% vents and floats shall be supplied as spare. [ warranty period: 30 months after the date of delivery ] => limited