Supply of Lead Acid Low Maintenance Diesel Loco Battery 8V 500 Ahc At 10 Hrs. To Rdso Spec . No. Del/193 Rev.R3 Or Latest To Blw Part No. 18640011 For Locomotives With All Accessories To Ubl Shed Drawing Dsl/Ubl/Bat/1020-2A. To Blw Part No. 18640011 Warranty Period: 30 Months A Fter The Date Of Delivery