Guidance on Testing and Installation of Rechargeable Lithium

27 and 29). Content View All ， 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， FAA Home Regulations Policies Advisory Circulars (ACs) Document InformationAC 20-184 - Guidance on Testing and Installation of Rechargeable Lithium Battery and Battery Systems on AircraftDocument Information Number 20-184 Title Guidance on Testing and Installation of Rechargeable Lithium Battery and Battery Systems on Aircraft Status Active Date issued 2015-10-15 Office of Primary Responsibility AIR-133， 25， maintenance personnel， Electrical/Mechanical/Propulsion Section Description The guidance in this AC is intended for manufacturers， operation。

maintenance and airworthiness requirements for installation of lithium batteries on aircraft (14 CFR part 21， 23，。

installers， and users of installed rechargeable lithium batteries and battery systems on aircraft. As with all advisory material。