Document Overview
Document Overview This page presents the Identification and Classification Report for Transport of Goods issued under the UN38.3 transport safety standard. The report was issued by Beijing DGM Air Transport Technology Development Co., Ltd. (DGM China), a CNAS-accredited dangerous goods classification body operating under China’s…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- International Transportation: CB / MSDS / UN38.3
Document Overview
This page presents the Identification and Classification Report for Transport of Goods issued under the UN38.3 transport safety standard. The report was issued by Beijing DGM Air Transport Technology Development Co., Ltd. (DGM China), a CNAS-accredited dangerous goods classification body operating under China’s national logistics and air transport safety framework.
| Field | Detail |
|---|---|
| Report / Issue Number | AEKSZ202601202835ZP400001 |
| Item Number | AEKSZ202601202835 |
| Document Type | Identification and Classification Report for Transport of Goods |
| Issuing Authority | Beijing DGM Air Transport Technology Development Co., Ltd. |
| Effective Date | 2026-01-20 |
| Identification Date | 2026-01-20 |
| Applicant | Guangdong Bestek Technology Co., LTD |
Product Information
The subject of this classification report is the ETENWOLF S1 Portable Tire Inflator, a compact cordless tire pump powered by an integrated lithium-ion battery pack. The device is manufactured by Guangdong Bestek Technology Co., LTD and sold globally under the ETENWOLF brand.
| Attribute | Value |
|---|---|
| Product Name (Chinese) | 轮胎打气泵 S1 (含锂离子电池组) |
| Product Name (English) | Tire Pump S1 (Containing Lithium-ion Battery Pack 2S1P-2600 7.4V 2600mAh 19.24Wh) |
| Battery Model | 2S1P-2600 |
| Nominal Voltage | 7.4 V |
| Capacity | 2600 mAh |
| Energy Content | 19.24 Wh |
| Battery Configuration | 2S1P (2 cells in series, 1 in parallel) |
| Battery Dimensions | 132.5 × 20.5 × 18.6 mm |
| Appearance | Multi-color, irregular form factor |
| Manufacturer | Guangdong Bestek Technology Co., LTD |
Key Details
The DGM China inspector evaluated the battery pack against the criteria established in the UN Manual of Tests and Criteria, Part III, Section 38.3. The table below summarises the classification outcome and identification parameters recorded in the report.
| Parameter | Finding |
|---|---|
| Identification Purpose | Determination of whether the goods are dangerous or not restricted |
| Classification Result | Not subject to dangerous goods regulations |
| Battery Type | Lithium-ion (Li-ion) |
| Watt-hour Rating | 19.24 Wh — below the 100 Wh threshold for individual cells and the 300 Wh threshold for battery packs under IATA DGR and ICAO TI provisions |
| Cell Count | 2 cells (2S1P configuration) |
| Report Validity | Valid within one year of effective date (expires 2027-01-20) |
Because the energy content of the battery pack (19.24 Wh) falls well below the regulatory thresholds defined for lithium-ion battery packs, the ETENWOLF S1 battery pack is classified as not subject to dangerous goods regulations when transported by air, road, or sea under applicable international transport rules.
Standards & Compliance
The identification and classification procedure applied by DGM China is based on the following international and domestic standards and regulations:
- UN38.3 — United Nations Manual of Tests and Criteria, Part III, Sub-section 38.3: Lithium Metal and Lithium-Ion Batteries. This is the primary transport safety test standard for lithium cells and batteries.
- IATA Dangerous Goods Regulations (DGR) — International Air Transport Association rules governing the carriage of lithium batteries by air.
- ICAO Technical Instructions (TI) — International Civil Aviation Organization technical instructions for the safe transport of dangerous goods by air.
- IMDG Code — International Maritime Dangerous Goods Code, applicable to sea freight.
- ADR/RID — European agreements governing the international carriage of dangerous goods by road and rail.
- CNAS Accreditation — DGM China holds CNAS (China National Accreditation Service for Conformity Assessment) accreditation, confirming its technical competence to issue classification reports recognised by Chinese and international authorities.
The 19.24 Wh energy rating of the 2S1P-2600 battery pack places it in the category of small lithium-ion batteries that qualify for Section II handling or are fully exempt from dangerous goods classification under most transport regulatory frameworks.
Validity & Certification Body
The classification report for the ETENWOLF S1 battery pack carries the following validity and institutional details:
| Field | Detail |
|---|---|
| Effective Date | 2026-01-20 |
| Expiry Date | 2027-01-20 (valid within one year per DGM China policy) |
| Issuing Body | Beijing DGM Air Transport Technology Development Co., Ltd. (DGM China) |
| Accreditation | CNAS (China National Accreditation Service for Conformity Assessment) |
| Address | No. 249, Hou Sha Yu Road, Beijing 101300, China |
| Phone | 010-69479673 |
| Fax | 010-69479621 |
| Website | www.dgmchina.com.cn |
| [email protected] |
The report becomes legally effective only after it has been signed by the inspector, checker, and approver, and stamped with the official DGM China seal. Duplication, transfer, reproduction, embezzlement, imposture, modification, or tampering of the report in any media form renders it invalid.
Frequently Asked Questions
- What does UN38.3 certification mean for the ETENWOLF S1 battery pack?
-
UN38.3 is the international standard that lithium batteries must pass before they can be transported commercially by air, sea, or road. The certification tests cover altitude simulation, thermal cycling, vibration, shock, external short circuit, impact, overcharge, and forced discharge. The ETENWOLF S1‘s 2S1P-2600 battery pack passed all applicable tests and was classified as not subject to dangerous goods regulations, meaning it can be shipped worldwide without special dangerous goods documentation.
- Is the ETENWOLF S1 allowed on passenger aircraft as carry-on or checked baggage?
-
Yes. With a battery capacity of 19.24 Wh — well below the IATA 100 Wh per-battery threshold for lithium-ion packs — the ETENWOLF S1 is generally permitted as carry-on baggage on passenger aircraft. Passengers should always confirm with their specific airline, as individual carrier policies may vary. Checking it in the hold is typically permitted but the battery should remain inside the device or be protected against short circuit.
- How long is this UN38.3 classification report valid?
-
The report bearing issue number AEKSZ202601202835ZP400001 is valid for one year from its effective date of 2026-01-20, expiring on 2027-01-20. After expiry, a new identification and classification report must be obtained from an accredited body such as DGM China if the product continues to be shipped commercially.
- Who issued this report and what is their authority?
-
The report was issued by Beijing DGM Air Transport Technology Development Co., Ltd. (DGM China), a CNAS-accredited dangerous goods identification and classification body. DGM China’s reports are recognised by Chinese aviation authorities, customs, and international logistics carriers for demonstrating that lithium battery shipments comply with UN38.3 and related transport safety requirements.
Related Documents
The following certification and compliance documents are typically required or recommended alongside a UN38.3 transport classification report for a portable lithium-battery-powered device such as the ETENWOLF S1:
- CE Declaration of Conformity — Required for sale in the European Economic Area. Covers electromagnetic compatibility (EMC), low voltage directive (LVD), and battery directive compliance.
- FCC Declaration of Conformity / FCC ID Certificate — Required for sale in the United States, covering radio frequency emissions and intentional radiators if applicable.
- IEC 62133 Battery Safety Test Report — International safety standard for portable sealed secondary lithium cells and batteries used in portable applications.
- RoHS Compliance Certificate — Restriction of Hazardous Substances directive compliance for the EU market, confirming the product is free from restricted materials such as lead, mercury, and cadmium.
- REACH SVHC Declaration — Declaration confirming the product does not contain substances of very high concern above legal thresholds under the EU REACH regulation.
- KC Certification (Korea) — Required for import and sale in the Republic of Korea, covering electrical safety and EMC for battery-powered devices.
- MSDS / Safety Data Sheet — Material Safety Data Sheet for the lithium-ion battery pack, required by freight forwarders and airlines when arranging international shipments.
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