FAAFinal Rule

Special Conditions: Delta Flight Products, Non-Rechargeable Lithium Batteries and Battery System Installations

TransportationTechnologyEnvironment

Summary

The FAA is establishing new safety rules for how Delta Air Lines can install and use non-rechargeable lithium batteries in their aircraft and equipment. This regulation ensures that these batteries, which power many modern devices, meet strict safety standards to prevent fires and other hazards during flights.

Key Points

  • 1Delta Air Lines must follow specific requirements for installing non-rechargeable lithium batteries in aircraft and equipment to reduce fire risks
  • 2The regulation applies to Delta's operations and sets safety standards that other airlines may need to follow in the future
  • 3The FAA is accepting public comments on this regulation until July 22, 2025, so the aviation industry and concerned citizens can provide feedback
  • 4Non-rechargeable lithium batteries power common items like emergency lights and backup systems, making these safety rules important for passenger protection
  • 5This is a specialized safety rule focused on Delta's specific battery installation practices rather than a broad change affecting all travelers

Impact Assessment

If you are a transportation company or aircraft manufacturer, this means you must comply with new safety standards for installing and testing non-rechargeable lithium batteries in aircraft to prevent fire hazards during flight operations.

Impact Level
Moderate
Geographic Scope

National

Compliance Cost

Moderate

Who is Affected
Transportation CompaniesManufacturers

Key Dates

Published

June 4, 2025

Comment Deadline

July 22, 2025

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Regulatory Connections

Amends CFR Sections
14 CFR Part 2314 CFR Part 25

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.

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