NOCO Black HM082BKS Group U1 Snap-Top Box for Mobility, Scooters, Lawn and Garden Batteries Heavy-duty grade battery box for Mobility, Scooters, Lawn and Garden batteries for group U1 sized batteries. Features patented locking tabs to fasten the lid to the base securely and reinforced handles to prevent cracking during relocation. Built for rugged environments with an impact resistance down to minus 20 degrees Fahrenheit, and unaffected by acid, gas, oil, as well as, UV exposure. Limits battery movement and protects against accidental shorting of battery terminals, as well as, collects battery acid and allows adequate ventilation. Certified and tested to meet United States Coast Guard (USCG) Code of Federal Regulations 183.420, American Boat and Yacht Council (ABYC) E-10.7 specifications, and Frustration-Free Packaging.