Tenders for Supply of Emergency Battery Charger 230V Ac/110V Dc, Capacity 2.5Kw, Current 20Amps. Suitable For L Hb Type Ac Coaches, Confirming To Rcf Specification No.Edts-163 Rev.C, Corrigendum No.5 Or Latest. Spec N./Drawing With Amendment If Any Issued By Rdso/Icf/Rcf. Warranty Period: 30 Months After The Date Of De Livery