[Home](/)/[Resources](/resources)/HK Lithium Battery Import Hong KongBattery / Logistics # Hong Kong Lithium Battery Import: DGR Compliance, UN38.3, and Fire Services Requirements Hong Kong's position as the world's busiest air cargo hub means lithium battery compliance is anything but theoretical — airlines, the Civil Aviation Department, and the Fire Services Department enforce IATA DGR, UN38.3, and Dangerous Goods Ordinance requirements with real teeth. Getting classification, testing, and storage licensing right before the first shipment arrives is what separates a smooth import operation from a detained consignment and a regulatory file. Copy Link[Share on WhatsApp](https://wa.me/?text=https%3A%2F%2Fkrono-labs.com%2Fguides%2Fhong-kong-lithium-battery-import) At a glance Classification UN3480/3481 (Li-ion), UN3090/3091 (Li-metal) Required testing UN38.3 — mandatory for air cargo Storage licence FSD Dangerous Goods licence above exemption qty Customs DGO Cap. 295 declaration required ## Key compliance requirements for lithium battery import ### Dangerous Goods Ordinance Cap. 295 — the statutory foundation The Dangerous Goods Ordinance (Cap. 295) and Dangerous Goods (General) Regulations (Cap. 295A) govern the storage, conveyance, and handling of dangerous goods in Hong Kong — and lithium batteries fall squarely within their scope as Class 9 miscellaneous dangerous goods under ADR and IATA classification. Commercial storage of lithium batteries above prescribed quantity thresholds requires a licence issued by the Director of Fire Services. Lithium-ion batteries in standalone form (UN3480), lithium-ion batteries in or packed with equipment (UN3481), lithium metal batteries standalone (UN3090), and lithium metal batteries in or packed with equipment (UN3091) are all listed as Class 9 dangerous goods for transport purposes. Importers, distributors, and retailers holding warehouse stock above the Schedule 1 exemption quantities must hold a valid Dangerous Goods licence before commencing storage. ### UN38.3 testing — mandatory for air cargo All lithium batteries shipped to Hong Kong by air must have completed UN38.3 testing as defined in the Manual of Tests and Criteria, Part III, Section 38.3 — this is an ICAO and IATA requirement enforced by airlines operating through Hong Kong International Airport. UN38.3 covers eight test types: T1 (altitude simulation), T2 (thermal test), T3 (vibration), T4 (shock), T5 (external short circuit), T6 (impact or crush for cells), T7 (overcharge), and T8 (forced discharge). Test reports must be produced by ISO/IEC 17025-accredited laboratories, and the test report must cover the exact cell or battery design being shipped — not a similar model. Cargo shipments tendered to airlines at Hong Kong without valid UN38.3 documentation are refused under IATA DGR Section 3, and as a major global air cargo hub, Hong Kong's cargo handlers and the Civil Aviation Department (CAD) enforce these requirements strictly. ### IATA DGR packing instructions PI 965–970 The IATA Dangerous Goods Regulations dictate how lithium batteries must be packed for air cargo. Packing Instructions 965–970 apply depending on whether the shipment involves lithium-ion cells (PI 965), lithium-ion batteries (PI 965), lithium-ion batteries packed with equipment (PI 966), lithium-ion batteries contained in equipment (PI 967), or the equivalent lithium metal variants (PI 968–970). Key requirements across all categories: standalone cells and batteries must be shipped at a state of charge not exceeding 30% of rated capacity; inner packaging must prevent short circuits between terminals; outer packaging must be UN specification certified and correctly marked and labelled; and a Shipper's Declaration for Dangerous Goods (or appropriate Air Waybill notation for small quantity exemptions) must accompany the shipment. Cathay Pacific Cargo and other carriers operating from Hong Kong apply additional carrier restrictions that may be more stringent than IATA baseline requirements. ### Fire Services Department licensing for battery storage Any commercial premises in Hong Kong storing lithium batteries in quantities above the Dangerous Goods Ordinance Schedule 1 exemption thresholds must hold a Dangerous Goods licence issued by the Director of Fire Services. This is directly relevant to electronics importers, power bank distributors, and e-commerce fulfilment operations maintaining warehouse stock. The licence specifies approved storage quantities, storage conditions including ventilation requirements, fire suppression systems, and permitted temperature ranges. Fire Services Department requirements for battery storage areas address thermal runaway risks specifically — sprinkler systems meeting Hong Kong FSD specifications are commonly mandated, and storage areas must have adequate separation from other combustible goods. Licence applications must include a premises plan, a description of the dangerous goods to be stored, and fire safety arrangements. ### Customs clearance and import declaration requirements Lithium batteries are not prohibited imports under Hong Kong's Import and Export Ordinance (Cap. 60), but they must be correctly declared on import documentation as dangerous goods with the appropriate UN number and proper shipping name. HKSAR Customs applies IATA and IMDG classifications consistently. Commercial air cargo shipments must include a Shipper's Declaration for Dangerous Goods where required by packing instruction category, and a Packing Certificate confirming IATA-compliant packaging. Consumer-quantity shipments via Hong Kong Post, DHL, FedEx, and UPS may qualify for small quantity exemptions from the Shipper's Declaration requirement, but compliant inner and outer packaging — including correct hazard labels and marks — remains mandatory regardless of quantity. Customs brokers handling lithium battery shipments at Hong Kong International Airport and Kwai Chung container terminals should be specifically briefed on DGO commodity codes and dangerous goods declaration procedures. ### Marine transport — IMDG Code and Hong Kong Marine Department Lithium batteries arriving in Hong Kong by sea must comply with the IMDG Code (International Maritime Dangerous Goods Code), Class 9, as enforced by the Hong Kong Marine Department under the Merchant Shipping (Dangerous Goods) Regulations. Container shipments of lithium batteries require an IMDG-compliant dangerous goods declaration, correct class labels and placards on containers, and compliance with IMDG stowage and segregation requirements. The Marine Department inspects vessels and cargo in Hong Kong waters and may detain non-compliant dangerous goods consignments. For large volumes of lithium batteries arriving by sea — common for electronics importers sourcing from Shenzhen and Guangdong — the IMDG documentation and container placarding must be in order before the vessel enters Hong Kong port limits. ## Step-by-step import compliance process 01 Obtain UN38.3 test reports for all lithium cell and battery models from an ISO/IEC 17025-accredited testing laboratory — verify that the test report covers the exact model and cell design being imported. 02 Classify each battery type under the correct IATA DGR UN number: UN3480 (lithium-ion standalone), UN3481 (lithium-ion in/with equipment), UN3090 (lithium metal standalone), UN3091 (lithium metal in/with equipment). 03 Select the applicable IATA packing instruction (PI 965–970) and procure UN-specification certified inner and outer packaging that meets the packing instruction requirements for your battery type. 04 Prepare the Shipper's Declaration for Dangerous Goods for air cargo shipments where required — ensure the document includes UN number, proper shipping name, packing group, quantity per package, and emergency contact. 05 Confirm that standalone cells and batteries are discharged to 30% state of charge or less before packing for air cargo — document the charge state control process for audit purposes. 06 Apply for a Fire Services Department Dangerous Goods licence if warehouse storage in Hong Kong will exceed the Schedule 1 exemption quantities — submit premises plans, fire safety arrangements, and proposed storage conditions. 07 Brief your Hong Kong customs broker on DGO commodity codes and dangerous goods declaration requirements for the specific UN numbers and battery types being imported. 08 Establish on-site emergency response procedures, maintain Safety Data Sheets (SDS) for all lithium battery products at the storage location, and ensure staff handling batteries are trained in thermal runaway response procedures. ## Frequently asked questions ### Do lithium batteries need UN38.3 testing for import to Hong Kong? Yes — lithium batteries shipped to Hong Kong by air cargo must have completed UN38.3 testing, as this is an IATA Dangerous Goods Regulations requirement enforced by all airlines operating through Hong Kong International Airport. The requirement flows from ICAO Technical Instructions and applies globally to air cargo, not just to the Hong Kong market specifically. Test reports must be from an ISO/IEC 17025-accredited laboratory and must cover the exact cell or battery model being shipped. Without valid UN38.3 documentation, airlines will refuse the cargo at check-in. Sea freight shipments are subject to IMDG Code requirements rather than IATA DGR, but UN38.3 testing is also required for IMDG compliance for lithium batteries classified under Class 9. ### What is the Fire Services licence requirement for battery storage in Hong Kong? Commercial storage of lithium batteries in quantities above the exemption thresholds set out in Schedule 1 of the Dangerous Goods Ordinance (Cap. 295) requires a Dangerous Goods licence from the Director of Fire Services. The licence specifies the approved storage quantity, the premises, and the required safety conditions — ventilation, fire suppression systems (typically sprinklers meeting FSD specifications), temperature controls, and separation requirements. Importing into Hong Kong without a required DGO licence is a criminal offence under Cap. 295. Retailers and distributors maintaining warehouse stock should carry out a DGO licence assessment as part of their Hong Kong market entry preparation, particularly given the scale of power bank and consumer electronics distribution through Hong Kong. ### Can lithium batteries be shipped to Hong Kong by air? Yes, lithium batteries can be shipped to Hong Kong by air, but only in compliance with IATA DGR requirements — including valid UN38.3 test reports, correct packing per PI 965–970, state of charge limits for standalone batteries (≤30%), proper hazard labels, and Shipper's Declaration documentation. Hong Kong International Airport is one of the world's largest air cargo hubs, and IATA DGR enforcement by airlines and Civil Aviation Department is rigorous. Passenger baggage rules (carry-on vs checked) have different limits governed by individual airline policies. For large commercial consignments, working with a licensed dangerous goods freight forwarder experienced in Hong Kong is strongly recommended. ### What quantity of lithium batteries can be stored without a dangerous goods licence in Hong Kong? The Dangerous Goods Ordinance (Cap. 295) and Dangerous Goods (General) Regulations (Cap. 295A) set out quantity thresholds in Schedule 1 below which storage is exempt from DGO licensing requirements. For Class 9 dangerous goods including lithium batteries, the specific exemption quantities depend on the form and packaging of the batteries. Businesses storing lithium batteries commercially — even at quantities that appear modest — should seek specific legal or regulatory advice on the applicable threshold for their product, as the thresholds are defined in terms of net weight or aggregate energy content rather than unit count, and exceeding them without a licence is a serious criminal offence under Cap. 295. **Disclaimer:** Educational resource only. Regulatory requirements change. Consult a qualified compliance specialist before making decisions. 🇭🇰 Hong Kong roadmap for your product Every standard, document, and test that applies — free, no account required. 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