Document Overview
Document Overview This document is an official UN38.3 Test Summary issued by Waltek Testing Group Co., Ltd. (深圳沃特检验集团股份有限公司), a certified testing laboratory located in Dongguan City, Guangdong, China. The test report, bearing unique identification number WTH25D09245621B, was issued on September 26, 2025. The document certifies…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- International Transportation: CB / MSDS / UN38.3
Document Overview
This document is an official UN38.3 Test Summary issued by Waltek Testing Group Co., Ltd. (深圳沃特检验集团股份有限公司), a certified testing laboratory located in Dongguan City, Guangdong, China. The test report, bearing unique identification number WTH25D09245621B, was issued on September 26, 2025.
The document certifies that the lithium-ion battery pack used in the ETENWOLF S0 Portable Bike Pump has successfully passed all required safety tests according to the UN Manual of Tests and Criteria, Revision 8. This certification is essential for the safe transportation of lithium batteries by air, sea, and land.
Product Information
The certified battery is a lithium-ion battery pack with the following specifications:
- Model Number: 2S1P-1200
- Battery Type: Lithium-ion Battery Pack
- Rated Voltage: 7.4V
- Rated Capacity: 1200mAh
- Energy: 8.88Wh
- Physical Description: Near-cuboid shape (Almost Cuboid)
- Weight: Approximately 62.7g
This battery pack is manufactured by Guangdong Bestek Technology Co., LTD, located at No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R.China. The battery powers the ETENWOLF S0 Portable Bike Pump, providing reliable energy storage for portable inflation applications.
Key Details
The UN38.3 test summary demonstrates comprehensive safety compliance through eight rigorous test procedures. Below is the complete test results table:
| Test Name | Result |
|---|---|
| Altitude Simulation | Pass |
| Thermal Test | Pass |
| Vibration | Pass |
| Shock | Pass |
| External Short Circuit | Pass |
| Impact/Crush | Pass |
| Overcharge | Pass |
| Forced Discharge | Pass |
Key Technical Details:
- Report Identification Number: WTH25D09245621B
- Test Report Issue Date: 2025-09-26
- Reference Standard: UN Manual of Tests and Criteria, Revision 8
- Authorized Signatory: Deval Qin (秦林伟), Designated Reviewer
Standards & Compliance
The battery pack has been tested in accordance with UN38.3 requirements, which are part of the United Nations Recommendations on the Transport of Dangerous Goods. This international standard applies to lithium batteries transported by air, sea, rail, and road.
Test Methods Applied:
- Altitude Simulation (T.1): Tests battery performance under reduced atmospheric pressure equivalent to high altitude conditions.
- Thermal Test (T.2): Subjects batteries to extreme temperature cycling to verify thermal stability.
- Vibration (T.3): Simulates transport vibration conditions to ensure structural integrity.
- Shock (T.4): Tests resistance to mechanical shock during transportation.
- External Short Circuit (T.5): Verifies safety mechanisms prevent hazardous conditions during short circuit events.
- Impact/Crush (T.6): Assesses battery behavior under mechanical impact and crushing forces.
- Overcharge (T.7): Tests protection against overcharging conditions.
- Forced Discharge (T.8): Evaluates safety when battery is forced into reverse polarity discharge.
Compliance with UN38.3 is mandatory for shipping lithium batteries internationally and ensures the ETENWOLF S0 battery meets global safety standards for transportation.
Validity & Certification Body
Testing Laboratory Information:
- 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
Manufacturer Information:
- Company Name: Guangdong Bestek Technology Co., LTD
- Address: No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R.China
- Telephone: 0762-3429081
- Email: [email protected]
Certificate Validity: UN38.3 test reports do not have expiration dates but remain valid as long as the battery design, chemistry, and manufacturing processes remain unchanged. Any modifications to the battery design require re-testing and new certification.
The report was authorized and signed by Deval Qin (秦林伟), Designated Reviewer, on September 26, 2025.
Frequently Asked Questions
What is UN38.3 certification and why is it important?
UN38.3 is an international safety standard for lithium batteries during transportation. It requires batteries to pass eight rigorous safety tests to prove they can be safely transported by air, sea, rail, and road without risk of fire, explosion, or leakage. This certification is mandatory for shipping lithium batteries internationally.
Does the ETENWOLF S0 battery pack meet airline shipping requirements?
Yes, the battery pack for the ETENWOLF S0 has passed all UN38.3 tests and complies with IATA (International Air Transport Association) regulations for lithium battery transportation. At 8.88Wh, it is well below the 100Wh threshold for unrestricted passenger aircraft transport.
What does it mean that all 8 tests passed?
Passing all 8 UN38.3 tests means the battery has demonstrated safe performance under extreme conditions including altitude simulation, thermal stress, vibration, shock, short circuit, physical impact, overcharge, and forced discharge. This comprehensive testing ensures the battery will not pose safety hazards during normal use or transportation.
How long is the UN38.3 certification valid?
UN38.3 test reports do not expire. The certification remains valid indefinitely as long as the battery design, materials, chemistry, and manufacturing processes remain unchanged. Any design modifications require new testing and certification to ensure continued compliance with safety standards.
Related Documents
For comprehensive compliance documentation of the ETENWOLF S0 Portable Bike Pump, consider reviewing these related certification documents:
- MSDS (Material Safety Data Sheet): Detailed chemical composition and safety handling information for the lithium-ion battery pack
- IEC 62133 Certification: Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for portable sealed secondary cells
- CB Scheme Certificate: International certification for electrical safety of battery-powered devices
- Transport Classification Report: Detailed classification for dangerous goods transportation under UN regulations
- Battery Specification Sheet: Complete technical specifications, charge/discharge curves, and performance characteristics
- CE Declaration of Conformity: European Union compliance for the complete pump device including battery safety
- FCC Certification: Electromagnetic compatibility testing for any wireless or electronic components
These supplementary documents provide complete regulatory compliance evidence for manufacturing, sales, and distribution of the ETENWOLF S0 in global markets.
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