Battery [Ni-Cd] With Spares & Accessories For 3 Phase Locomotive As Per Clw Spe Cification No: Clw/Es/3/0030 Alt-D, Consisting Of 3 Cells In One Battery Block & 26 Such Batte Ry Blocks In One Loco Set. (One Set = One Loco Set). [ Warranty Period: 30 Months After The Date Of Delivery ] ]