Power bank certifications are not one document. The requirements depend on where the product is sold, how it is shipped and what features it includes, so the same power bank may need a different document set in the USA than in the EU.
This guide explains what CE, FCC, RoHS, UN38.3 and MSDS / SDS cover, how USA and Europe requirements differ, and what buyers should confirm before a bulk order.
CE vs FCC vs RoHS vs UN38.3 vs MSDS
These five items are often listed as if they were the same kind of document. They are not: each covers a different purpose, and only some are conformity marks or certifications.
| Item | Main Purpose | Market / Use |
|---|---|---|
| CE | EU conformity marking for applicable EU legislation | Europe |
| FCC | Rules for electronic and RF products, including wireless charging | USA |
| RoHS | Restricts hazardous substances in electrical and electronic equipment | Europe (similar rules exist elsewhere) |
| UN38.3 | Lithium battery transport safety testing | International transport |
| MSDS / SDS | Safety information for handling and shipping | Shipping and handling |
UN38.3 and MSDS / SDS relate to moving a battery product, while CE, FCC and RoHS relate to the product itself and where it is placed on the market. The exact document set should be confirmed for each model and order.
What Is UN38.3 for Power Banks?
UN38.3 refers to section 38.3 of the United Nations Manual of Tests and Criteria, Part III, which sets out the tests lithium cells and batteries must pass before transport. It is referenced by the transport regulations used for air and sea freight, including the IATA Dangerous Goods Regulations and the IMDG Code.
The test sequence covers eight items: altitude simulation, thermal test, vibration, shock, external short circuit, impact or crush, overcharge and forced discharge. A power bank that has not been evaluated against these tests may be refused by a carrier.
Two points matter for buyers:
- UN38.3 is not a US or EU certification. It is a transport-related test requirement for lithium batteries.
- UN38.3 documentation is model specific. Check that the test summary matches the exact model and battery configuration being purchased.
Depending on the shipping method, carriers may also request a test summary, a shipper’s declaration or specific lithium battery marks and packing instructions — confirm this with your freight forwarder.
What Is MSDS / SDS?
MSDS (Material Safety Data Sheet), now more commonly called SDS (Safety Data Sheet), describes a product’s composition, hazards, handling and emergency measures, usually in a standardised 16-section format.
An MSDS / SDS is a safety information document. It is not a product certification and it does not replace transport testing. MSDS is not the same as UN38.3. Forwarders often ask for both: an SDS for handling information and UN38.3 documentation for the battery itself.
What Does CE Mean for Power Banks?
CE is a conformity marking that indicates a product complies with the applicable EU legislation. It is not a single certificate that covers every product in the same way — what applies depends on the design and function of the specific power bank.
For a power bank sold into the EU, the relevant rules may include:
- EMC Directive 2014/30/EU for electromagnetic compatibility
- Radio Equipment Directive 2014/53/EU where the model includes wireless transmission functions
- RoHS Directive 2011/65/EU on restricted substances
- Batteries Regulation (EU) 2023/1542, applicable since 18 February 2024. From 18 August 2024, batteries require a conformity assessment, an EU Declaration of Conformity and CE marking, with more requirements phased in through 2031.
In practice, the manufacturer issues an EU Declaration of Conformity, holds the supporting test reports and affixes the CE marking. For a B2B purchase, request the Declaration of Conformity and the test reports for the specific model. Requirements depend on the model and the destination market.
What Is RoHS?
RoHS stands for the Restriction of Hazardous Substances. EU Directive 2011/65/EU limits the use of substances such as lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers and certain phthalates in electrical and electronic equipment.
RoHS documentation is normally provided as test reports. Buyers should confirm that the report covers the specific model being ordered, since a variant with different materials may fall outside its scope.
What Does FCC Mean for Power Banks?
FCC rules apply to electronic products placed on the US market, but what applies depends on what the product actually does. It is not accurate to say that every power bank needs FCC certification.
- Standard electronics: unintentional radiators generally fall under FCC Part 15 Subpart B, often through a Supplier’s Declaration of Conformity (SDoC).
- Wireless charging models: wireless power transfer devices may be authorised under Part 15 Subpart H, Part 18, or both, depending on operating frequency, output power and whether the device transmits information beyond power management.
- Models with Bluetooth or Wi-Fi: these intentional radiators generally require equipment certification through a telecommunication certification body, resulting in an FCC ID.
- RF exposure: evaluation is generally part of the authorisation process for wireless power transfer devices.
For a wireless charging power bank, ask which authorisation the model holds. Whether FCC requirements apply depends on the model’s features.
USA vs Europe: What Should Buyers Check?
| Item | USA | Europe |
|---|---|---|
| UN38.3 | Applies to lithium battery transport | Applies to lithium battery transport |
| MSDS / SDS | Commonly requested for shipping | Commonly requested for shipping |
| CE | Not applicable — CE is an EU marking | Applicable, based on the EU legislation relevant to the product |
| FCC | Applicable depending on the electronic and RF features of the model | Not applicable |
| RoHS | No EU-style federal requirement; buyers may have their own specifications | Directive 2011/65/EU applies |
Two points are easy to miss. UN38.3 and MSDS / SDS are transport-related and apply to both regions, and CE and FCC are not interchangeable — holding one does not satisfy the other. Some EU markets also place obligations on the seller or importer, such as battery producer responsibility registration. Requirements vary by product design, destination market and shipping method.
What Documents Should Buyers Request Before a Bulk Order?
Ask the supplier to confirm which of the following are available for the exact model being quoted:
- Product model and full specification
- Battery specification (cell type, capacity, voltage and energy in Wh)
- UN38.3 test summary or report, where applicable
- MSDS / SDS, where applicable
- CE / EU conformity documents, where applicable (EU Declaration of Conformity and test reports)
- FCC-related documents, where applicable (authorisation records, FCC ID or SDoC)
- RoHS test reports, where applicable
- Shipping documents for the transport mode, plus lithium battery marks and labels
You can review the documents listed on our certifications and compliance page and then confirm what is available for your model. Not every document is available for every product.
Common Mistakes Buyers Should Avoid
- Treating an MSDS as a certification. An SDS describes hazards and handling; it does not demonstrate regulatory compliance.
- Treating UN38.3 as a CE or FCC approval. UN38.3 relates to transport testing, not market access rules.
- Assuming one report covers every model. A variant with a different battery, capacity or housing material may fall outside the scope of an existing report.
- Assuming USA and Europe requirements are identical. CE and FCC address different markets and different product aspects.
- Confirming documents only after bulk production. They are far easier to arrange before tooling, packaging and labelling are finalised.
- Accepting documents without checking the model number. The model on the report must match the model being purchased.
How to Ask a Supplier About Compliance
A general question such as “Do you have certificates?” rarely produces a useful answer. A specific request does:
Please confirm which compliance and transport documents are available for model XXX for shipment and sale in the USA / EU.
Ask for the document list with the model number, issuing laboratory and issue date, and whether each item is a test report or a declaration. If a document is missing for your model, ask what is required to obtain it.
Need to confirm compliance documents for your power bank project?
Send us the model, quantity, destination market and required documents, and we will confirm what is available. You can request an OEM/ODM quotation and review our portable power banks and wholesale solar power banks, see the full product range, or read how we work with B2B buyers.
Frequently Asked Questions
Is UN38.3 required for shipping power banks?
UN38.3 testing is a transport requirement for lithium batteries, including power banks. Air and sea shipments generally require compliant test documentation, and forwarders may also ask for a test summary. Confirm the exact requirement for your shipment.
Is MSDS the same as UN38.3?
No. An MSDS / SDS is a safety information document describing composition, hazards and handling. UN38.3 is a lithium battery transport test. Both may be requested for shipping, but they serve different purposes.
Is CE a certificate?
CE is a conformity marking rather than a single certificate. The manufacturer issues an EU Declaration of Conformity, holds the test reports and affixes the marking. Which EU legislation applies depends on the product.
Do power banks need FCC in the USA?
It depends on the product. Wireless charging models may require authorisation under FCC Part 15 Subpart H, Part 18, or both, depending on the design, while models with Bluetooth or Wi-Fi generally require equipment certification. Confirm the status for the specific model.
What is RoHS?
RoHS is the EU Restriction of Hazardous Substances Directive 2011/65/EU, which limits substances such as lead, mercury, cadmium and certain phthalates in electrical and electronic equipment. Documentation is usually provided as test reports.
What documents should buyers ask for before importing power banks?
Model and battery specification, UN38.3 test documentation, MSDS / SDS, CE / EU conformity documents, FCC-related documents, RoHS reports and shipping documentation — as applicable to the model, destination and shipping method.