4.5 Kw Under Slung Constant Voltage Regulated Cum Emergency Battery Charger For Lhb Coaches. Specn: As Per Rdso'S Specification No. Rdso/Pe/Spec/Ac/0183 (Rev. 1) - 2018. Make- Eecpl , Hindrect, Signotron, Waves, Pie, , Ice,Aal,Intra,Pyramid Only. Rdso Item Id 3100594 [ Warr Anty Period: 30 Months After The Date Of Delivery ] ]