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 Ningbo
Ningbo to Stralsund
East China Sea · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Strait of Gibraltar · English Channel · Danish Straits
This route runs from Zhejiang's battery and energy-storage makers via Ningbo-Zhoushan, then follows a long Europe voyage extended through the Danish straits into the Baltic; at the far end is the port of Stralsund.
The German side adds producer registration with stiftung ear and the EU Battery Regulation's labelling calendar. The 5 points below are particular to this lane; each comes with what we do and the paperwork it touches.
What we need to start
Route profile
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.
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
Listed from loading in Ningbo to import into Germany, each with what we do about it.
Zhejiang MSA's January 2026 guide gives a measurable loading rule: neither half of the container's length may hold more than 60% of the cargo weight, and packages must be braced. On deck, battery boxes should sit within fire-fighting coverage and out of direct sun; below deck, in holds fitted with temperature probes.
What Anxin does: We ask for the load plan before stuffing and check the 60% split on the stuffing photos, and we pass the shading and away-from-heat stowage request to the carrier on the booking.
Every box for Stralsund passes the Danish straits, where IMO recommends pilotage on Route T for ships with a draught of 11 m or more and the Danish Maritime Authority reports non-compliant ships to their flag state. If the container is moved to a feeder at a North Sea port, that second vessel must also 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.
The importer in Germany carries the check: CE marking on the battery and an EU declaration of conformity, translated into the language Germany asks for, have both been required since 18 August 2024 for batteries entering the EU market.
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.
Whoever first makes batteries available in Germany is the producer and must hold a registration with stiftung ear for each brand and battery category. A non-German brand cannot register itself; it needs one authorised representative in Germany. Since 1 January 2026 every category must also be linked to an approved producer responsibility organisation (OfH), and registrations that were not updated by 15 January 2026 were withdrawn by law.
What Anxin does: We ask who acts as producer for this shipment (importer, brand owner or authorised representative) and for the Batt-Reg.-Nr. DE before the container is booked, so the question is answered while the goods are still in China.
For portable batteries, Annex I sets maximum levels of 0.0005 % mercury, 0.002 % cadmium and 0.01 % lead by weight, the lead limit applying since 18 August 2024. The importer in Germany may be asked by market surveillance to demonstrate compliance.
What Anxin does: We ask the manufacturer for its substance declaration or test report reference and file it with the shipping documents for the Germany importer; we do not test batteries.

Documents & compliance
These documents come from the shipper, the manufacturer and the importer. Anxin checks them against each other; it does not issue test reports, safety data sheets or import certificates.

We line up UN numbers, model names and package counts across the Ningbo filings, the booking with the carrier and the documents for Germany before the booking is confirmed, so that a mismatch is fixed at origin rather than discovered at Stralsund.
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
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Uneven load rejected at the Ningbo packing check | Beilun / Meishan stuffing | Load plan checked before stuffing | Packing site, checked by Anxin |
| Feeder operator does not accept the UN numbers | North Sea hub | DG acceptance for the feeder leg confirmed | Anxin with the carrier |
| Batteries arrive without a valid German producer registration | Placing on the German market after clearance | Batt-Reg.-Nr. DE and OfH status requested before booking; shipment planned only once the producer role is clear | Importer / producer |
| Declaration of conformity missing or not in the required language | Importer in Germany | Declaration and CE photo collected before loading | Manufacturer / importer |
Questions
The CE marking on the battery and the manufacturer's EU declaration of conformity, which must be available in the language Germany requires. Both have applied since 18 August 2024.
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.
Zhejiang MSA's 2026 guide says the cargo weight in any half of the container's length should not exceed 60% of the total, with every package braced and checked for damage and marks.
References
Next step
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We check carrier acceptance for Ningbo → Stralsund before any booking, and ask for missing battery documents first.
All destinations from Ningbo · Germany ports

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