46 C.F.R. § 112.39-1 General.
Title 46 - Shipping
(a) Each battery-operated, relay-controlled lantern used in accordance with Table 112.05–5(a) must: (1) Have rechargeable batteries; (2) Have an automatic battery charger that maintains the battery in a fully charged condition; and (3) Not be readily portable. [CGD 74–125A, 47 FR 15267, Apr. 8, 1982, as amended by CGD 94–108, 61 FR 28287, June 4, 1996]
Title 46: Shipping
PART 112—EMERGENCY LIGHTING AND POWER SYSTEMS
Subpart 112.39—Battery Operated Lanterns
§ 112.39-1 General.