Tenders for Supply Of Low Maintenance Lead Acid Secondary Cells Capacity 2V/80Ah For Railways S & T Inst Allations In Polypropylene Copolymer Ppcp Hermetically Heat Sealed Containers As Per Rdso Specification Ir S S-88/2004. Supplied Complete With Intercell Connectors And Acid Level Indicating Fl Oats In Dry And Uncharged Condition Warranty Period: 30 Months After The Date Of Delivery