Supply Of Set Of Vrla Battery 110v, 70 Ah, Consisting Of 9 Modules Of 12 V Each, Suitable For Lhb Coaches As Per Rdso Specification No. Rdso/pe/spec/ac/0009-2014 Rev.2 Or Latest. Str No.rdso/pe/str/tl/0014-2010 Rev.1 With Amdt. No.1&2 Advised By Rdso Will Be Carried Out By The Manufacturer..