Start M4D 6V-140AH-900A-D Efficient and powerful, this 4V starter battery will be helpful when it comes to getting your motor vehicle. Performances: Tray: M4D Capacity: 140AH Starting current: 900A Voltage: 6V Polarity: + Right Dimensions: 24.1cm x 16.9 cm x 23 cm Packaging: Comes in original packaging Warranty: Starter Battery 1 year warranty.