Start With the Condition, Not the Requested Transport Mode

A request such as “send this return by air” begins in the wrong place. The first decision is whether the battery can remain in the ordinary transport workflow at all.

Use five checkpoints:

1. Identity: What are the product and battery manufacturer, model, chemistry and rating?
2. Reason: Is this a commercial return, repair, failure analysis, safety recall, disposal or recycling movement?
3. Condition: What has happened to the battery, and what physical or operating signs are present?
4. Hazard potential: Has the manufacturer or another competent party identified a risk of short circuit, dangerous heat, fire, rupture or hazardous emissions?
5. Transport path: Which modal rules, authorities, package approvals, carriers, terminals and destination parties apply?

If the first four checkpoints are unresolved, a quotation or schedule cannot establish that the shipment is acceptable.

Used, Returned, Recalled, Damaged and Defective Do Not Mean the Same Thing

These words describe different facts. Treating them as synonyms can either block an ordinary return unnecessarily or place a dangerous battery into an unsuitable network.

IATA's current public guidance makes an important distinction. A device returned because it does not meet the customer's needs, or because a non-battery component is defective, is not automatically prohibited by air. Some non-safety battery performance problems may also be different from the safety-defect condition described in the air prohibition. The manufacturer should provide the appropriate return method, and the actual battery facts still need review.

When Should the Ordinary Shipping Review Stop?

Stop the normal quote or booking process when the information suggests an active hazard, significant damage, a safety-related recall or an unknown condition after an incident.

Warning signs can include:

• unusual heat, smoke, flame, venting, leakage or odour;
• swelling, crushing, puncture, deformation or a damaged enclosure;
• burned, flooded, corroded or contaminated equipment;
• exposed, loose or unstable electrical parts;
• a significant impact, electrical fault, overheating event or improper charging event;
• a manufacturer safety recall affecting the battery model or production batch;
• inconsistent reports about the battery's condition;
• an unknown history after an accident, fire, flood or storage incident.

This is a screening list, not a diagnosis. A battery showing an active hazard is not a freight-quotation problem. Do not move, charge, discharge, dismantle or repack it based on a web article. Follow the site's emergency process and involve the manufacturer and qualified safety or dangerous-goods personnel.

Who Determines the Battery’s Transport Condition?

The shipper is responsible for offering the shipment correctly, but the required technical information may come from several parties. The manufacturer may hold the design, recall and diagnostic information. A qualified engineer, service organization or dangerous-goods specialist may be needed to assess condition and the applicable transport pathway. Authorities or package-approval bodies may be involved where the selected provision requires them. The carrier decides whether it will accept the shipment under its current conditions.

Prepare a controlled condition record containing:

• product and battery manufacturer, model and serial or batch information;
• chemistry, voltage, ampere-hour and Watt-hour or kilowatt-hour rating;
• whether the battery is standalone, packed with equipment or installed in equipment;
• photographs collected through a safe process;
• return, incident, use, charging and storage history;
• observed symptoms and the date they were first reported;
• diagnostic or inspection information from the responsible party;
• recall notice, affected-model information and manufacturer return instructions;
• current location and safe-storage status;
• intended purpose at destination: reuse, repair, analysis, disposal or recycling.

Do not change the description from “damaged” to “used” merely to obtain a quotation. If different documents describe the same item differently, resolve the conflict before discussing a route.

Air Transport: Check the Safety-Defect Prohibition First

The IATA guidance revised for the 2026 regulations is based on the 2025–2026 ICAO Technical Instructions and the 67th Edition of the IATA Dangerous Goods Regulations.

Its classification FAQ explains that lithium batteries identified by the manufacturer as defective for safety reasons, or damaged batteries with the potential to produce dangerous heat, fire or short circuit, are forbidden for transport by air. It points to Special Provision A154 and confirms that the restriction also covers affected batteries installed in recalled phones, laptops, tablets or other equipment.

That statement should not be shortened to “all returns are forbidden by air.” The same IATA guidance distinguishes the safety case from situations such as:

• the customer no longer wants the product;
• a non-battery component does not work;
• the device has a cosmetic or user-interface fault;
• the battery has a non-safety performance issue that has not been identified as presenting the specified dangerous potential.

Those distinctions do not create automatic air eligibility. The manufacturer should provide the return method, and the shipper must still identify the battery, configuration, rating, condition, package and route. State variations and airline requirements may be stricter, and an airline is not required to accept every shipment permitted by the baseline regulations.

Sea Transport: Special Provisions Do Not Mean Automatic Acceptance

For international maritime dangerous-goods transport, the IMDG Code 2024 Edition incorporating Amendment 42-24 became mandatory on 1 January 2026. IMO Resolution MSC.556(108) includes the amended provisions relevant to damaged/defective batteries and batteries for disposal or recycling.

The IMDG framework separates damaged or defective batteries by their assessed hazard potential. Batteries not expected to rapidly disassemble, dangerously react, produce flame, dangerous heat or hazardous emissions under normal transport conditions do not follow the same package pathway as batteries that can present those consequences. The more severe condition is associated with specialized performance requirements and possible competent-authority involvement.

This distinction cannot be made from a photograph alone. It also does not mean that a battery rejected for air transport can simply be booked on the next vessel. A maritime plan can involve:

• the exact condition assessment and applicable special provision;
• a package designed and verified for that condition;
• required marks and transport-document statements;
• any applicable competent-authority approval;
• origin inland transport and dangerous-goods warehouse acceptance;
• port, terminal, vessel and stowage conditions;
• transit and destination-country requirements;
• the receiving party's authorization and capability.

The booking must describe the real condition. Hiding a defect, recall or incident history transfers the risk to warehouse, port and vessel personnel and can invalidate the entire plan.

Road and Rail: Check the Actual Countries and Handoffs

Road or rail can form the main journey or only the first and last legs of a sea movement. The applicable rules depend on the countries, modal system, route, packaging, quantity, carrier and handoff points.

The UN Model Regulations, Rev. 24, provide an international model framework, but they are not a shipment permit or the direct law for every country. ADR, RID, national regulations and carrier procedures implement or adapt the framework for particular operations.

Land-mode provisions also distinguish the most severe damaged/defective condition. UNECE material addressing SP 376 and P911/LP906 shows that package performance and the surrounding conditions of carriage can both matter. A specialist package approval does not by itself confirm that a truck, rail operator, tunnel, terminal or destination facility will accept the movement.

Build the route leg by leg. Confirm the rules and responsible party for factory collection, temporary storage, terminal delivery, main transport, border or port handoff, customs control and final delivery.

Packaging Must Be Designed for the Assessed Condition

Original retail packaging proves only that a product once fitted into a box. It does not establish that the package can contain the hazards of a damaged battery after an incident or recall.

A qualified package review may need to consider:

• protection against short circuit and contact with conductive materials;
• movement control and separation of the battery from other contents;
• compatibility of inner, cushioning and outer materials;
• containment of leakage or released material where applicable;
• heat, flame, gas, pressure and thermal-propagation consequences;
• package performance level and test evidence;
• closure, orientation, handling, lifting and gross-mass limits;
• one-battery or equipment-specific arrangements;
• conditions imposed by an approval, carrier or route.

The required solution depends on the battery and assessed hazard. A web checklist cannot replace the applicable packing instruction, package test, competent approval or the work of a qualified packaging provider. Do not attempt a DIY repair or package for an actively hazardous battery.

For ordinary, undamaged shipments, see the separate lithium battery packaging guide. Its general principles do not convert a special-condition battery into ordinary cargo.

Marks, Documents and Approvals Must Describe the Same Special Condition

Special-condition cargo can fail review when the package, assessment, documents and booking use different descriptions.

Depending on the applicable mode and pathway, the review may require:

• exact product and battery identification;
• the condition or hazard assessment;
• manufacturer recall and return instructions;
• classification and package-design information;
• applicable authority approval and its operating conditions;
• dangerous-goods transport information;
• damaged/defective or disposal/recycling wording required by the selected provision;
• photographs and package records;
• shipper, consignee, route and emergency-contact information;
• written acceptance from relevant operating parties.

The IMDG amendment requires condition-specific communication when batteries move under SP 376 or SP 377. The document wording must follow the actual adopted provision and shipment; it should not be copied from an old air declaration or another battery.

Four commonly supplied files have narrower roles:

• A UN 38.3 test summary supports traceability to a tested battery type. It does not prove that a battery remains safe after damage.
• An SDS/MSDS may support chemistry and hazard review. It is not the transport approval.
• Marks and labels communicate information required for the prepared package. They cannot correct a wrong condition decision.
• A general shipping documents checklist helps control the broader file set. Special-condition evidence and approvals still need their own review.

Return, Repair, Failure Analysis, Disposal and Recycling Need Different Plans

The commercial purpose of a movement and the physical condition of the battery are separate decisions.

A functioning product returned for resale is not the same as a battery sent for destructive failure analysis. A warranty repair is not automatically a waste shipment. A battery intended for recycling can still be damaged or defective and require the condition-specific pathway.

Before choosing a destination, answer:

1. Will the item be reused, repaired, analysed, disposed of or recycled?
2. Is the battery itself faulty, or only the equipment?
3. Has a competent party identified a safety defect?
4. Did an accident, fire, flood, impact or electrical event change its condition?
5. Is the receiving organization authorized and equipped for the intended activity?
6. Do origin, transit or destination waste-shipment controls apply?
7. Which party owns the condition assessment, packaging, approvals and transport documents?

In the United States, the PHMSA lithium-battery portal explains that damaged, defective and recalled batteries can present greater short-circuit, heat and fire potential. PHMSA's Interpretation 24-0050 further clarifies the U.S. treatment of batteries with the specified dangerous potential, including when they are also prototypes or intended for recycling. These are U.S. HMR sources; they must not be presented as worldwide law.

Information Needed Before a Specialist Route Review

Provide one controlled record rather than a collection of unrelated files:

Battery and equipment

• manufacturer and exact product/battery model;
• chemistry, voltage, Ah and Wh/kWh;
• battery mass and quantity;
• standalone, packed-with-equipment or installed configuration;
• serial, batch or recall identifiers where relevant.

Condition and purpose

• new, used, returned, recalled, damaged, defective, waste or recycling status;
• exact reason for the movement;
• incident and storage history;
• observed symptoms;
• competent inspection or diagnostic information;
• manufacturer return or recall instructions;
• state of charge where relevant and reliably known.

Package and route

• proposed package design and approval information;
• safe photographs of the battery, equipment and package;
• number of pieces, net/gross weights and dimensions;
• China pickup point and current storage location;
• destination and intended receiving activity;
• requested mode and full handoff chain;
• cargo-ready date and responsible shipper/consignee contacts.

Available records

• UN 38.3 test-summary access;
• SDS/MSDS or product information where available;
• recall notice and condition report;
• package drawings, test evidence and authority approval where applicable;
• earlier transport records for context only—not as automatic permission to repeat the movement.

Common Dangerous Assumptions

“Used means damaged.”

No. Prior use is a history fact. The battery still needs a condition assessment, but it should not be labelled damaged without evidence.

“The product is defective, so the battery is defective.”

Not necessarily. A screen, switch, housing or software fault may not affect the battery. Confirm the actual battery condition and manufacturer instructions.

“The battery still works, so it is safe.”

Function is not a complete safety assessment. A battery may power equipment while still having physical, thermal or internal damage.

“The original carton is approved for the return.”

The carton may have been designed for a new, tested product. Damage or a safety recall can require a different package and approval path.

“If air transport is forbidden, sea freight must accept it.”

No. Maritime special provisions, package performance, approvals, ports, vessels, inland legs and destination capability still control the decision.

“The UN 38.3 summary proves the damaged battery is safe to ship.”

No. It relates to the tested battery type. It does not certify the post-damage condition or approve the final package and route.

“An SDS is the transport approval.”

No. It may support hazard review, but it does not replace classification, condition assessment, packing, documentation or carrier acceptance.

“A previous booking proves the route is still available.”

No. Condition, regulations, approvals, operator policy, terminals, destination rules and acceptance can change.

Pre-Enquiry Stop/Proceed Checklist

• The exact product and battery models are known.
• The reason for return, recall, repair, analysis, disposal or recycling is documented.
• The battery condition and incident history are not being guessed.
• Any active hazard is under the site's emergency and safety process, not the freight workflow.
• The manufacturer or competent party has provided the relevant condition and return information.
• The safety-defect air prohibition has been checked before requesting an air route.
• A non-air mode is not being treated as automatic permission.
• The package pathway matches the assessed condition.
• Required approvals and their operating conditions are available where applicable.
• The marks, documents, package and booking use the same condition description.
• Origin, transit, destination and receiving-facility requirements have owners.
• Every carrier, terminal and operating party will review the exact shipment.