46 CFR §183.352
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power to vital loads, or sources of power to final emergency loads.
- (a)Large. A large battery installation is one connected to a battery charger having an output of more than 2 kilowatts (kw), computed from the highest possible charging current and the rated voltage of the battery installation.
- (b)Small. A small battery installation is one connected to a battery charger having an output of 2 kw or less, computed as above.