supply of maintenance free vrla secondary cellsmaintenance free vrla secondary cells,supply of maintenance free vrla secondary cellls duly charged of 48v 200ah and each cel l 2.0 v when fully charged, 200ah capacity alongwith accessories i.e interself connectivity link,flot, 4 nos insulators for each cell 24 nos. cell per set as per rdso spec irs/s/93/96a revision with latest amendme nts with suitable steel/wooden tray battery rack to install/house batteries. [ warranty period: 30 month s after the date of delivery ] ] sr. section engineer (tele ) ii gujarat 3.00 set , supply of maintenance free vrla secondary cells dully charged of 48v 200ah and each 2. 0v when fully charged 200ah capacity along with accessories i.e intercell connectivity links, float, 4 nos. i nsulators for each cell 24 nos. of cell as per rdso spec irs/s/93/96/a revision with latest amendments wi th suitable steel/wooden tray rack to install/house the battery. [ warranty period: 30 months after the date of delivery ] ]