Tenders for Supply of 110V, 120Ah Vrla Smf Battery Set With 19 Monoblock 6V Each Precharged With Modified Tray To Sked-644 Alt A As Per Spec. No. Rdso/Pe/Spec/ Ac/0009-2014, Rev-2 With I Nter Cell Connectors. Packing Instruction - Spi182 Warranty Period: 30 Months After The Date Of Delivery