Battery Box Universal 1 AWG (7.3 mm) 13.5 IN 16 FT 20 FT 9.5 IN. Taylor’s Aluminum Battery Box kits will hard mount your battery to the frame. Kit includes 16 foot of positive cable and 20 inches negative cable along with all necessary mounting hardware. The 3 piece design allows easy access to the battery without having to remove the battery from the box. Taylor Battery Boxes fit most battery sizes but check your battery and the box size to confirm before purchasing. Fits most battery sizes. 040 aluminum box design allows access without removing battery from the box. Hard mounts battery to the frame with 3/8 supplied bolts. Heavy duty one-piece welded batter hold down and mounting hardware included. Complies with NHRA rules. Battery Cables Included: Yes. Hold Down Strap Included: Yes. Length: 13.5 IN. Negative Cable Length: 20 FT. Plug Wire Maximum Diameter. Positive Cable Length: 16 FT. Title: Taylor Cable Battery Box Alum. Nhra With 1Ga Cables. Width: 9.5 IN.