Document Overview
Document Overview This page presents the official UN38.3 Test Summary for the lithium-ion battery pack used in the ETENWOLF Air3 portable inflation tool. The document is issued by Waltek Testing Group Co., Ltd. (深圳沃特检验集团股份有限公司), an accredited third-party testing laboratory based in Dongguan, Guangdong, China. The…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- International Transportation: CB / MSDS / UN38.3
Document Overview
This page presents the official UN38.3 Test Summary for the lithium-ion battery pack used in the ETENWOLF Air3 portable inflation tool. The document is issued by Waltek Testing Group Co., Ltd. (深圳沃特检验集团股份有限公司), an accredited third-party testing laboratory based in Dongguan, Guangdong, China.
The test was conducted in accordance with the United Nations Recommendations on the Transport of Dangerous Goods — Manual of Tests and Criteria, Revision 8 (UN38.3 Rev.8). This standard governs the transport safety requirements for lithium cells and batteries shipped by air, sea, road, or rail.
- Document Type: UN38.3 Test Summary (Test Summary of UN38.3)
- Unique Test Report ID: WTH25D05129163B
- Issue Date: 2025-06-05
- Standard Revision: Manual of Tests and Criteria, Rev. 8
- Issuing Laboratory: Waltek Testing Group Co., Ltd.
- Signatory: 秦林伟 (Deval Qin), Designated Reviewer
Product Information
The battery pack certified under this report is the internal power source for the ETENWOLF Air3 cordless tire inflator. The cell and battery pack details are as follows:
| Attribute | Detail |
|---|---|
| Model Number | 1S1P-1300 |
| Battery Name | Lithium-ion Battery Pack (锂离子电池组) |
| Battery Type | Lithium-ion (1S1P configuration) |
| Rated Voltage | 3.7 V |
| Rated Capacity | 1300 mAh |
| Rated Energy | 4.81 Wh |
| Physical Form | Prismatic (棱柱形) |
| Approximate Mass | 33.7 g |
The battery pack is manufactured by Guangdong Bestek Technology Co., Ltd. (广东贝仕达克科技有限公司), located at No. 1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China. Contact telephone: 0762-3429081; Email: [email protected].
Key Details
The UN38.3 standard requires lithium batteries to pass eight distinct test procedures before they may be transported as cargo. The table below lists every test conducted on the ETENWOLF Air3 battery pack (model 1S1P-1300) and the corresponding result as recorded in report WTH25D05129163B.
| Test Item | UN38.3 Section | Result |
|---|---|---|
| Altitude Simulation (高度模拟) | T.1 | Pass |
| Thermal Test (温度试验) | T.2 | Pass |
| Vibration (振动) | T.3 | Pass |
| Shock (冲击) | T.4 | Pass |
| External Short Circuit (外部短路) | T.5 | Pass |
| Impact / Crush (撞击 / 挤压) | T.6 / T.7 | Pass |
| Overcharge (过充电) | T.8 | Pass |
| Forced Discharge (强制放电) | T.9 | Pass |
All eight required test categories returned a Pass result. No failures, no exceptions, and no deviations from the test criteria were recorded. This confirms the battery pack meets the full transport safety requirements under UN38.3 Rev.8.
Standards & Compliance
The testing program for the ETENWOLF Air3 battery pack was carried out under the following regulatory framework:
- UN38.3 (Revision 8) — United Nations Manual of Tests and Criteria, Part III, Section 38.3. This is the globally accepted standard for the transport of lithium metal and lithium-ion cells and batteries by all modes of transport (air, sea, rail, road).
- IATA Dangerous Goods Regulations (DGR) — Airlines and freight forwarders require UN38.3 compliance as a prerequisite for shipping lithium batteries by air.
- IMDG Code — UN38.3 certification satisfies the International Maritime Dangerous Goods Code requirements for sea freight of lithium batteries.
- ADR / RID / ADN — European road, rail, and inland waterway transport regulations also reference UN38.3 compliance for lithium battery shipments.
The test report references Revision 8 of the Manual, which is the current edition applicable at the time of testing. Waltek Testing Group is an ISO/IEC 17025-accredited laboratory, ensuring the test results are internationally recognized.
Validity & Certification Body
The test summary report WTH25D05129163B was signed and issued on 2025-06-05 by the designated reviewer Deval Qin (秦林伟) of Waltek Testing Group Co., Ltd.
Testing Laboratory:
- Name: Waltek Testing Group Co., Ltd. (深圳沃特检验集团股份有限公司)
- Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China
- Telephone: +86-769-2267 6998
- Email: [email protected]
- Website: www.waltek.com.cn
UN38.3 test summaries do not carry a fixed expiration date in the same manner as product certifications. However, the report remains valid for the specific battery model and configuration tested (1S1P-1300, 3.7V, 1300mAh, 4.81Wh, Prismatic, approx. 33.7g). Any change to the cell chemistry, configuration, capacity, or form factor would require a new test program. Customers, logistics partners, and customs authorities may request this document as proof of transport compliance for the ETENWOLF Air3.
Frequently Asked Questions
- What does UN38.3 certification mean for the ETENWOLF Air3 battery?
-
UN38.3 is an internationally mandated test series for lithium batteries intended for transport. The ETENWOLF Air3 battery pack (model 1S1P-1300) has passed all eight required tests — including altitude simulation, thermal cycling, vibration, shock, short circuit, impact/crush, overcharge, and forced discharge — under Revision 8 of the UN Manual of Tests and Criteria. This means the battery is legally cleared for shipment by air, sea, and ground freight worldwide.
- Which report number should I quote when booking air freight for the Air3?
-
Quote report number WTH25D05129163B, issued on 2025-06-05 by Waltek Testing Group Co., Ltd. This is the unique test report identification number that carriers and freight forwarders will reference to verify UN38.3 compliance for the ETENWOLF Air3 lithium-ion battery pack.
- Does UN38.3 certification expire?
-
UN38.3 test reports do not have a statutory expiry date, but they are tied to the exact product configuration tested. The report WTH25D05129163B covers the 1S1P-1300 battery (3.7V, 1300mAh, 4.81Wh, Prismatic, approx. 33.7g). If the battery design, cell chemistry, or electrical ratings change, a new round of UN38.3 testing is required. Some airlines and logistics providers may also set their own internal validity windows, so it is advisable to check carrier-specific requirements.
- Who manufactured the battery pack in the ETENWOLF Air3?
-
The battery pack is manufactured by Guangdong Bestek Technology Co., Ltd. (广东贝仕达克科技有限公司), located in Heyuan City, Guangdong, P.R. China. The independent UN38.3 testing was performed by the third-party accredited laboratory Waltek Testing Group Co., Ltd., based in Dongguan, Guangdong, China.
Related Documents
The following certification and compliance documents are typically required alongside a UN38.3 test summary for a lithium-battery-powered inflation tool such as the ETENWOLF Air3. If you are a distributor, retailer, or customs authority, you may wish to request these records from ETENWOLF:
- CE Declaration of Conformity — Required for sale in the European Economic Area; covers electromagnetic compatibility (EMC) and low-voltage directive (LVD) compliance.
- FCC Declaration of Conformity / FCC ID Certificate — Required for the US market; covers radio frequency emissions from the device.
- RoHS Compliance Certificate — Confirms the product and its battery are free from restricted hazardous substances (lead, mercury, cadmium, etc.) per EU RoHS Directive 2011/65/EU.
- REACH SVHC Declaration — Confirms no substances of very high concern are present above threshold levels per EU REACH Regulation (EC) No 1907/2006.
- IEC 62133 Battery Safety Test Report — Covers safety requirements for portable sealed secondary lithium cells and batteries, often required by retailers and e-commerce platforms.
- KC Certification — Required for the South Korean market; covers electrical safety and EMC of the complete product.
- MSDS / SDS (Material Safety Data Sheet) — Required by many carriers and customs authorities for the lithium-ion battery pack during transport.
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