Supply Of 4.5 Kw Under Slung Constant Voltage Regulated Cum Emergency Battery Charg Er For Lhb Coaches Confirming To Rdso Specification No. Rdso/Pe/Spec/Ac/0183-(Rev.1) 2018 Or Lates T. However The Firms May Quote For Latest Specn./Drawing With Amendment If Any Issued By Rdso/Icf/ Rcf. (Warranty Period : Upto 30 Months From The Date Of Delivery. ) [ Warranty Period: 30 Months Af Ter The Date Of Delivery ] ]