PI 965

Logistical Requirement

Shippers must organize the inner contents to prevent contact between batteries and any other conductive materials to avoid external short circuits. Under PI 965 rules, companies must use heavy duty cardboard or plastic containers that can survive the pressure and vibration of long distance air travel. The state of charge requirement forces manufacturers to discharge units partially before shipping them from the primary cell factory to regional assembly sites.

Digital testers record the final voltage level of each carton to provide evidentiary support for the thirty percent compliance claim. Weight limits for small packages often differ significantly from those applied to large overpacks or bulk pallets inside a cargo hold. Logistics teams utilize check lists to ensure that every label and declaration form is perfectly aligned with the target transit document.

Precise adherence avoids costly groundings of shipments at international hubs.

Regulatory Scope

Compliance with these rules ensures that aviation personnel can operate with confidence that the contents of the hold meet modern fire safety standards. PI 965 specifically excludes cells contained in equipment or batteries packed with equipment as those fall under different numbered identifiers. The instruction is periodically updated to account for new research into fire suppression and chemical reactivity of modern high capacity cells.

Every change in the law necessitates the rapid training of warehouse technicians and dangerous goods specialists across the supply network. Third party auditors check the implementation of these protocols to verify that high volume shippers maintain safety over transit speed. Fines for breaching these weight or state of charge limits can reach tens of thousands of dollars per individual incident.

Documentation must clearly identify the specific section of the code being followed during the shipping entry.

Packaging Integrity

Strong containers protect the individual units from mechanical impact that could trigger internal dendrite growth or separator damage. PI 965 stops applying once the shipment arrives at its final destination or when the hazardous items are transferred to a ground vehicle for local delivery. Specialized stickers including the lithium battery mark and the cargo aircraft only sign must remain unobstructed on the side of the container.

Inspectors perform visual checks at the arrival dock to confirm that no electrolyte stains or thermal discoloration appears on the packaging exterior. Reliable seals maintain the internal environment and prevent moisture from initiating oxidation on cell terminals during layovers. Technical compliance builds the historical record that allows reputable manufacturers to maintain access to fast air transport channels.

Each package acts as its own containment system to prevent fire spread across multiple items in the freight cabin.