FREE SHIPPING – Lock fits century plastic white box, not included. (DUALGC-2 Golfcart batteries 6V) Available in black, this steel lock is the perfect way to protect your battery. One size fits most, the Battery Shackle has a hinge that makes it accessible with zero horizontal clearance. No tools are required and it takes three padlocks. It is impossible to move without grinders, bolt cutters, or a cutting torch so you know your battery is secure.