supply of sealed maintenance free lead acid battery 300 ah capacity consisting of 52 nos.(104 volts) of 2v cell module with inter cell and inter module connectors,hardware etc. assembled in stainless steel battery box complete to icf drg.no.ssa 7-1-001.(latest). the battery shall be generally confirming to rdso specification rdso / pe / spec/ac / 0009-2014 (reva??02). all cells shall be inter connected using 50 sq.mm e-beam cable. no battery shall be exposed for possible hitting by ballast/external objects. hence, 2mm thickness ss sheet with square holes shall be provided all around the battery box.sealed maintenance free lead acid battery 300 ah capacity consisting of 52 nos.(104 volts) of 2v cell module with inter cell and inter module connectors,hardware etc. assembled in stainless steel battery box complete to icf drg.no.ssa 7-1-001.(latest). the battery shall be generally confirming to rdso specification rdso / pe / spec/ac / 0009-2014 (reva??02). all cells shall be inter connected using 50 sq.mm e-beam cable. no battery shall be exposed for possible hitting by ballast/external objects. hence, 2mm thickness ss sheet with square holes shall be provided all around the battery box.,sealed maintenance free lead acid battery 300 ah capacity consisting of 52 nos.(104 vo lts) of 2v cell module with inter cell and inter module connectors,hardware etc. assembled in stainless steel battery box complete to icf drg.no.ssa 7-1-001.(latest). the battery shall be generally confirmin g to rdso specification rdso / pe / spec /ac / 0009-2014 (reva??02). all cells shall be inter connecte d using 50 sq.mm e-beam cable. no battery shall be exposed for possible hitting by ballast/external o bjects. hence, 2mm thickness ss sheet with square holes shall be provided all around the battery box . [ warranty period: 30 months after the date of delivery ] ]