- Guidance on Testing and Installation of Rechargeable Lithium Battery and Battery Systems on Aircraft
- Date issued
- Office of Primary Responsibility
- AIR-133, Electrical/Mechanical/Propulsion Section
The guidance in this AC is intended for manufacturers, installers, maintenance personnel, and users of installed rechargeable lithium batteries and battery systems on aircraft. As with all advisory material, this AC is not mandatory and does not constitute a regulation. It is issued for guidance purposes and to outline a means of compliance with applicable airworthiness requirements.
This advisory circular (AC) provides manufacturers and installers with an acceptable means of compliance to meet the installation, operation, maintenance and airworthiness requirements for installation of lithium batteries on aircraft (14 CFR part 21, 23, 25, 27 and 29).
- AC 20-184 (PDF)