Supply Of 500 Ah 24 V Vrla Battery Comprising Of 12 Nos. Of 2 V Modules Alongwith Inter Cell Connectors Generally Conforming To Rdso Spec.No. Rdso/Pe/Spec/Ac/0009 2014 (Rev.2). The Battery Shall Be Suitable For 1600 Hp Enginestartingmeeting The Following Duty Cycle:Engine Cranking Profile For 1600 Hp Demu Engine:Maximum Cranking Current 800 Abattery Voltage Shall Not Fall Below 20 Vo1ts.Cranking Cycle Consists Of Following Sequence1 St Start : 15 Seconds On And 10 Seconds Off 2 Nd Start : 15