{"data":{"id":"us/46-cfr-120.354","jurisdiction":"us","citation":"46 CFR 120.354","heading":"Battery installations.","body":"(a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box solely dedicated to the storage of batteries. Ventilation must be provided in accordance with § 111.15-10 in subchapter J of this chapter. Electrical equipment located within the battery enclosure must be approved by an independent laboratory for Class I, Division 1, Group B hazardous locations and meet § 111.105 in subchapter J of this chapter.\n(b) Small batteries. Each small battery installation must be located in a well ventilated space and protected from falling objects. A small battery installation must not be in a closet, storeroom, or similar space.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER K—SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS","PART 120—ELECTRICAL INSTALLATION","Subpart C—Power Sources and Distribution Systems"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"6b62ec87cbd0fbdba0f78adf3bd6112a6c90f588da37773868edc9142459e852","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-120.352","next":"us/46-cfr-120.360"},"notice":"GroundRules: Original legal text. Not legal advice."}