Battery Box Battery Group Type 6-Volt Vehicles Commercial Vehicles Fits Battery Size Group Group 4D GC2 Maximum Heat Resistance 200 Degrees F Minimum Heat Resistance -30 Degrees F Removable Lid Yes Closure Type Thumb Screws Battery Box Material Plastic Battery Box Color Black Inside Length 21 5/8 in Inside Width 9 1/2 in Inside Height 11 1/2 in Outside Length 26 3/4 in Outside Width 14 in Outside Height 12 3/4 in Fluid Compatibility Acid