Metro Railway

Metro Railway has published Supply Of sealed maintenance free lead acid battery , sealed maintenance free lead acid battery 300 ah capacity consisting of 52 nos.(104 volts) o f 2v cell module with inter cell and inter module connectors, hardware etc. assembled in stainless steel bat tery box complete to icf drawing no.: ssa 7-1-001.(latest). the battery shall be generally conforming to r dso specification no.: rdso/pe/spec/ac/0009-2014 (rev#02). all cells shall be interconnected using 50 sq . elastomeric copper cable. no battery shall be exposed for possible hitting by ballast/external objects. hen ce, 2mm thickness ss sheet with square holes shall be provided all around the battery box. [ warranty pe riod: 30 months after the date of delivery ] ]. Last date of submission for this tender is 2026-04-22. This is a Lead Acid Batteries tender in Kolkata, West Bengal