What does the UN38.3 classification mean for the ETENWOLF S0?

It means the lithium-ion battery pack (2S1P-1200, 7.4V, 1200mAh, 8.88Wh) inside the ETENWOLF S0 has passed all eight required transport safety tests and is classified as not restricted under IMDG CODE Special Provision 188, allowing it to be shipped as a non-dangerous good.

How long is the UN38.3 transport classification report valid?

The report (Issued No. SEKSZ202510227710ZP840001, effective 2025.10.22) is valid for one year, remaining in force until approximately 2026.10.22, provided no modifications are made to the battery design or configuration.

Who issued the UN38.3 report and are they accredited?

The report was issued by Beijing DGM Air Transport Technology Development Co., Ltd. (DGM China), which holds CNAS accreditation IB0078. Physical UN38.3 battery tests were performed by Waltek Testing Group Co., Ltd. in Dongguan, Guangdong, China.

Can the ETENWOLF S0 be transported by air or sea?

Yes. The battery watt-hour rating of 8.88Wh is well below the 20Wh threshold for lithium-ion batteries contained in equipment under IMDG CODE Special Provision 188, so the ETENWOLF S0 can be shipped by air and sea as a non-dangerous good, subject to applicable carrier regulations and proper packaging.

UN38.3 Transport Classification Report for ETENWOLF S0 Mini Bicycle Pump Lithium-ion Battery Pack

Document Overview

Document Overview This page presents the Identification and Classification Report for Transport of Goods issued under the UN38.3 framework for the ETENWOLF S0 Mini Bicycle Pump. The report confirms that the product’s built-in lithium-ion battery pack is not subject to dangerous goods regulations when transported,…

Document type: Certification Report
Prepared by: Michelle Torres
Published: July 22, 2026
Last reviewed: July 22, 2026
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 framework for the ETENWOLF S0 Mini Bicycle Pump. The report confirms that the product’s built-in lithium-ion battery pack is not subject to dangerous goods regulations when transported, in accordance with IMDG CODE Special Provision 188.

Document Type: Identification and Classification Report for Transport of Goods
Issuing Body: Beijing DGM Air Transport Technology Development Co., Ltd. (DGM China), accredited under CNAS IB0078
Issued Number: SEKSZ202510227710ZP840001
Effective Date: 2025.10.22
Identification Criteria: IMDG CODE (Amendment 42-24)
Scope: Dangerous goods or not-restricted identification for air and sea transport of lithium-ion battery-containing portable pump units

Product Information

The ETENWOLF S0 is a mini bicycle pump designed for portable tire inflation. It contains an integrated lithium-ion battery pack to power its inflation mechanism. Full product and battery specifications are listed below.

Field	Details
Product Name (Chinese)	迷你打气筒 SO (含锂离子电池组 2S1P-1200 7.4V 1200mAh 8.88Wh)
Product Name (English)	Mini Bicycle Pump S0 (Containing Lithium-ion Battery Pack 2S1P-1200 7.4V 1200mAh 8.88Wh)
Applicant / Shipper	Guangdong Bestek Technology Co., LTD
Manufacturer	Guangdong Bestek Technology Co., LTD
Manufacturer Address	No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China
Battery Classification	Li-ion Battery
Battery Model / Group	2S1P-1200
Normal Voltage	7.4V
Rated Capacity	1200mAh
Watt-hour Rating	8.88Wh
Battery Appearance	Blue, almost cuboid
Battery Size	44.5 × 24.3 × 21.7 mm
Mass	62.72 g
Lithium Content	N/A (Li-ion type)
Quantity per Package	42 pieces
Configuration	Contained in equipment

Key Details

The following table summarizes each inspection item assessed in the classification report, along with the corresponding result. All criteria are evaluated against IMDG CODE Special Provision 188 requirements.

Inspection Item	Result
Watt-hour rating of the battery (8.88Wh)	Conform
Each battery type proved to meet UN Manual of Tests and Criteria, Part III, Sub-section 38.3	Conform
Batteries manufactured under a quality management programme	Conform
Batteries are not returned to manufacturer for safety reasons, not waste lithium batteries, not batteries shipped for recycling or disposal	Conform
Each package capable of withstanding a 1.2m drop test in any orientation	Not Applicable
Package appropriately marked according to Special Provision 188	Conform
Consignment accompanied by document indicating: lithium-ion content, handling care requirements, flammability hazard notice, emergency procedures, and information telephone number	Not Applicable

Overall Conclusion: Not Restricted. As per IMDG CODE Special Provision 188, the goods can be shipped as non-dangerous goods.

Standards & Compliance

The classification and identification process for the ETENWOLF S0 battery pack was conducted against the following internationally recognised standards and test criteria.

UN Manual of Tests and Criteria, ST/SG/AC.10/11/Rev.8, Sub-section 38.3 — the primary standard governing lithium battery transport safety testing
IMDG CODE (Amendment 42-24), Special Provision 188 — international maritime dangerous goods code; defines the conditions under which small lithium batteries in equipment are exempt from full dangerous goods classification

The UN38.3 test summary (Report No. SEKSZ202510227710, Date: 2025-07) confirms all eight sub-tests were completed by Waltek Testing Group Co., Ltd. Results are as follows:

Test	Description	Result
T1	Altitude Simulation	Pass
T2	Thermal Test	Pass
T3	Vibration	Pass
T4	Shock	Pass
T5	External Short Circuit	Pass
T6	Impact / Crush	Pass
T7	Overcharge	Pass
T8	Forced Discharge	Pass

UN38.3.3.1(f) and UN38.3.3.1(g) conditions: UN38.3.3.2(d) — N/A.

Validity & Certification Body

The identification and classification report is valid for one year from the effective date, as stipulated in the terms of use issued by DGM China.

Report Issued Number: SEKSZ202510227710ZP840001
Effective Date: 2025.10.22
Validity: One year from the effective date (valid until approximately 2026.10.22)

Issuing Authority — DGM China:

Full Name: Beijing DGM Air Transport Technology Development Co., Ltd.
CNAS Accreditation: IB0078
Address: No. 249, Section 4, Beijing
Tel: 010-69479673 | Fax: 010-69479621
Website: www.dgmchina.com.cn
Email: [email protected]

UN38.3 Testing Laboratory — Waltek Testing Group Co., Ltd.:

Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China
Tel: +86-769-2267 6998
Email: [email protected]
Website: www.waltek.com.cn

The report is only valid when signed by the inspector, checker, and approver, and stamped by DGM China. Reproduction or duplication without written approval from DGM China is prohibited.

Frequently Asked Questions

What does the UN38.3 classification mean for the ETENWOLF S0?: It means the lithium-ion battery pack (2S1P-1200, 7.4V, 1200mAh, 8.88Wh) inside the ETENWOLF S0 has passed all eight required transport safety tests — including altitude simulation, thermal, vibration, shock, short circuit, crush, overcharge, and forced discharge — and is classified as not restricted under IMDG CODE Special Provision 188. This allows it to be shipped as a non-dangerous good.
How long is the UN38.3 transport classification report valid?: The report (Issued No. SEKSZ202510227710ZP840001, effective 2025.10.22) is valid for one year, meaning it remains in force until approximately 2026.10.22, provided no modifications are made to the battery design or configuration.
Who issued the UN38.3 report and are they accredited?: The report was issued by Beijing DGM Air Transport Technology Development Co., Ltd. (DGM China), which holds CNAS accreditation IB0078. The physical UN38.3 battery tests were performed by Waltek Testing Group Co., Ltd. in Dongguan, Guangdong, China.
Can the ETENWOLF S0 be transported by air or sea?: Yes. Because the battery watt-hour rating is 8.88Wh — well below the 20Wh threshold for lithium-ion batteries contained in equipment under IMDG CODE Special Provision 188 — the ETENWOLF S0 can be shipped by air and sea as a non-dangerous good, subject to applicable carrier regulations and proper packaging.