Asia – Baltic via the Danish straits
The Baltic is reached only through the Danish straits, where deep-draught ships are advised to take pilots, and its northern ports set ice-class restrictions every winter.
Europe · sea freight from Shenzhen
Shipping from Shenzhen to Stralsund
Shenzhen to Stralsund
South China Sea · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Strait of Gibraltar · English Channel · Danish Straits
- ShenzhenChina origin
- South China Sea
- Malacca Strait
- Indian Ocean
- Bab-el-Mandeb
- Suez Canal
- Strait of Gibraltar
- English Channel
- Danish Straits
- StralsundGermany
From Shenzhen to Stralsund, cargo moves from Dongguan and Shenzhen factories via Yantian, crosses a long Europe voyage extended through the Danish straits into the Baltic, and is discharged at the port of Stralsund.
Germany expects the battery to be registered, labelled and pre-declared before it is loaded in China. Below are 5 route-specific points to plan for, what we do about each, and the documents to have ready before booking.
What we need to start
- Typhoon season Jun–Oct
- Yantian / Shekou export
- Batt-Reg.-Nr. DE
- German-language safety information
- EU declaration of conformity
Route profile
How Shenzhen → Stralsund differs from other lanes
Germany
EU Battery Regulation labelling and QR-code dates, stiftung ear registration under the BattDG, and an ICS2 entry summary that must exist before the box is loaded.
Where this route gets difficult
5 points to plan for on the Shenzhen → Stralsund route
Listed from loading in Shenzhen to import into Germany, each with what we do about it.
- Origin port
Dongguan's packaging certificate data is shared
Dongguan, home to more than 500 battery companies, supplies much of the cargo leaving Shenzhen. Since September 2026 Dongguan Customs and Dongguan MSA share dangerous-goods packaging certificate data, described as a first in China, and act jointly against concealed and false declarations; the one-box route to Yantian, 409 containers by then, relies on the same record.
What Anxin does: We compare the packaging certificate with the MSA cargo report (UN number, packaging code, number of packages) before either goes in, so the shared data shows no gap.
- Sea corridor
Through the Danish straits, possibly on a feeder
Cargo for Stralsund has to pass the Danish straits. IMO recommends pilots on Route T for ships of 11 m draught or more, and the Danish Maritime Authority reports ships that ignore the recommendation to their flag state. Whether the box stays on one vessel or is transhipped onto a feeder at a North Sea port, each vessel has to accept the UN numbers.
What Anxin does: We ask the carrier to name any transhipment port and the feeder operator on the booking and confirm DG acceptance for that leg as well as the mainline.
- Import country
Label, QR code and passport dates under Regulation (EU) 2023/1542
The Battery Regulation phases in the information a battery must carry. The general information label applies from 18 August 2026 (or 18 months after the label-format implementing act, if that comes later), and every battery needs a QR code from 18 February 2027. For EV, light-means-of-transport and industrial batteries above 2 kWh, that QR code must open a battery passport. Where the battery is too small, the label goes on the packaging and documents instead. Stock that leaves Shenzhen without these elements cannot simply be relabelled on the quay in Stralsund.
What Anxin does: Before booking we ask the Germany importer to confirm which battery category the goods fall into and that label, QR code and passport data are settled. We check carton and label photos against that answer; we do not certify conformity.
- Import country
CE marking and a declaration of conformity in the right language
Since 18 August 2024 a battery sold in the EU needs the CE marking and an EU declaration of conformity from its manufacturer. The declaration has to be available in the language Germany requires, and the importer is the one who must check both before the goods are released for sale.
What Anxin does: We ask the manufacturer in China for the declaration of conformity and a photo of the CE marking on the battery or its packaging before loading, and pass them to the Germany importer. We check that the documents exist and match the goods; we do not assess conformity.
- Import country
Due diligence on battery raw materials from August 2027
Regulation (EU) 2025/1561 pushed the Battery Regulation's due diligence duties for cobalt, lithium, nickel and natural graphite back to 18 August 2027 and gave the Commission until 26 July 2026 for its guidelines. Buyers in Germany are already collecting the supply-chain information they will need.
What Anxin does: We pass the Germany buyer's due diligence questions to the manufacturer and keep their answers with the shipment file; the policy itself remains the producer's responsibility.
Documents & compliance
Checklist for Shenzhen → Stralsund
Anxin reviews documents supplied by the shipper, manufacturer and importer; it does not issue test reports, safety data sheets or import certificates.
Before loading in Shenzhen
- Confirmation from the carrier of the DG cut-off at Yantian or Shekou, rechecked in typhoon weeks
- EU declaration of conformity and CE marking photo from the manufacturer
- Importer name, trade name and postal address printed on battery or packaging
- Annex V safety documentation confirmed for stationary storage systems
- Substance declaration covering mercury, cadmium and lead limits
For the shipping line
- Transhipment port, feeder operator and feeder DG acceptance named on the booking
- Condition statement: new, used, damaged/defective (SP376) or for recycling (SP377)
- UN 38.3 test summary for every cell and battery type
For the importer in Germany
- Battery Regulation label / QR-code status, and battery passport where the battery is EV, LMT or industrial above 2 kWh
- Instructions and safety information in German in the retail packaging
- Haulier in Germany briefed with UN number, class 9 and tunnel code (E) for the road leg
Before you book
One consistent file
A document that is present but inconsistent holds a booking as surely as a missing one: the UN number, model name or carton count reads differently in the Shenzhen export filings, the carrier booking and the Germany import papers. We compare all three before confirming space.
Carriers we book with
Our booking panel; availability on this lane and acceptance of the declared UN numbers are confirmed for each booking. It does not mean that a listed carrier runs a direct service on this route. Carrier choice depends on the trade lane, cargo classification and each carrier's dangerous-goods acceptance at booking. The final carrier is confirmed on the booking.
Risk & mitigation
Risks on this route and who deals with them
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Packaging certificate and MSA filing disagree; shipment flagged | Dongguan → Yantian | Line-by-line comparison before filing | Anxin with the declarant |
| Feeder operator does not accept the UN numbers | North Sea hub | DG acceptance for the feeder leg confirmed | Anxin with the carrier |
| Label or QR code missing for batteries placed on the market after the application dates | Importer's warehouse in Germany | Category and labelling confirmed by the importer before production is packed; label photos reviewed before stuffing | Importer / manufacturer |
| Declaration of conformity missing or not in the required language | Importer in Germany | Declaration and CE photo collected before loading | Manufacturer / importer |
Questions
Common questions on the Shenzhen → Stralsund route
ADR, which the EU applies to domestic journeys through Directive 2008/68/EC. UN 3480 is class 9, transport category 2, with tunnel restriction code (E).
Often, but it depends on the service. The Baltic is reached through the Danish straits, and we ask the carrier to name any transhipment port and confirm DG acceptance for each vessel.
Since September 2026 Dongguan Customs and Dongguan MSA share dangerous-goods packaging certificate data and act jointly against false declarations, so the packaging certificate and the MSA filing should match exactly.
References
Where these points come from
- Regulation (EU) 2023/1542 on batteries and waste batteries (consolidated text) (EUR-Lex / Publications Office of the EU)
- Regulation (EU) 2023/1542 on batteries and waste batteries (ELI) (EUR-Lex / Publications Office of the EU)
- Regulation (EU) 2025/1561 amending Regulation (EU) 2023/1542 as regards due diligence obligations (EUR-Lex / Publications Office of the EU)
- Regulation (EU) 2023/1542 concerning batteries and waste batteries (Official Journal PDF) (EUR-Lex / Publications Office of the EU)
- Inland transport of dangerous goods (summary of Directive 2008/68/EC) (EUR-Lex)
- Navigation through Danish waters (version 16.0, 2025) (Danish Maritime Authority)
- Forecasting yearly number of tropical cyclones affecting Hong Kong (tropical cyclone season June–October, most active July–September) (Hong Kong Observatory)
- Export dangerous goods packaging inspection: service guide (Chinese) (General Administration of Customs of China (Lanzhou Customs service guide))
Next step
From enquiry to import
- 1EnquiryCargo, origin, destination
- 2Documents checkUN 38.3, SDS, packing
- 3BookingAfter carrier acceptance
- 4HandoverAt Shenzhen
- 5ImportClearance at Stralsund
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After you send it
We check carrier acceptance for Shenzhen → Stralsund before any booking, and ask for missing battery documents first.
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