46 C.F.R. § 112.50-5 Electric starting.
Title 46 - Shipping
An electric starting system must have a starting battery with sufficient capacity for at least six consecutive starts. A second, separate source of starting energy may provide three of the required six starts. If a second source is provided, the electrical starting system need only provide three consecutive starts. [CGD 94–108, 61 FR 28288, June 4, 1996]
Title 46: Shipping
PART 112—EMERGENCY LIGHTING AND POWER SYSTEMS
Subpart 112.50—Emergency Diesel and Gas Turbine Engine Driven Generator Sets
§ 112.50-5 Electric starting.

