Battery Box, Battery Group Type Commercial Vehicles, Fits Battery Size Group Group 4D, Minimum Heat Resistance -20 Degrees F, Removable Lid Yes, Closure Type Lock-Down Knobs, Battery Box Material Plastic, Battery Box Color Black, Inside Length 21 3/16 in, Inside Width 9 5/8 in, Inside Height 11 1/8 in, Outside Length 24 11/16 in, Outside Width 13 in, Outside Height 14 in, Fluid Compatibility Acid, Resistance Properties UV Resistant; Oil Resistant; Gas Resistant