Document Overview
Document Overview This article covers the CB Test Certificate issued for the ETENWOLF V3 lithium-ion battery pack. The CB scheme (IECEE Certification Body scheme) enables international recognition of safety test results, reducing the need for duplicated national testing across member countries. Field Detail Document Type…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- International Transportation: CB / MSDS / UN38.3
Document Overview
This article covers the CB Test Certificate issued for the ETENWOLF V3 lithium-ion battery pack. The CB scheme (IECEE Certification Body scheme) enables international recognition of safety test results, reducing the need for duplicated national testing across member countries.
| Field | Detail |
|---|---|
| Document Type | CB Test Certificate |
| Certificate Number | CBS 131666 0003 Rev. 00 |
| Test Report Reference | 211-282250726-000 |
| Issuing Body | TÜV SÜD PSB Pte Ltd (National Certification Body) |
| Issue Date | 2025-07-17 |
| Signatory | Mino Wu |
| Document Reference | SG PSB-BT-06698, Page 1 of 1 |
Product Information
The certified product is a lithium-ion battery pack designed for use in ETENWOLF inflation tools and lighting gear. The V3 battery pack is manufactured and supplied by Guangdong Bestek Technology Co., Ltd.
| Attribute | Value |
|---|---|
| Product Description | Batteries (Lithium-ion Battery Pack) |
| Brand / Product Line | ETENWOLF V3 |
| Model / Type Reference | 3S1P-2600 |
| Nominal Voltage | 11.1 V d.c. |
| Rated Capacity | 2600 mAh |
| Configuration | 3 cells in series, 1 cell in parallel (3S1P) |
Applicant, manufacturer, and factory are all registered at: No. 1, North Gaopu 8th Road, Yuancheng Industrial Park, 517099 Heyuan City, Guangdong, People’s Republic of China.
Key Details
The CB Test Certificate confirms that a representative sample of the V3 battery pack was tested and found to be in full conformity with the applicable international standards. The test report, referenced below, forms an integral part of this certificate.
| Item | Detail |
|---|---|
| Certificate Number | CBS 131666 0003 Rev. 00 |
| Test Report Number | 211-282250726-000 |
| Revision | Rev. 00 (initial issue) |
| Conformity Result | PASS — sample found in conformity |
| National Differences | Refer to test report 211-282250726-000 for applicable national differences |
| Certification Scheme | IECEE CB Scheme |
Standards & Compliance
The V3 lithium-ion battery pack was evaluated against the following international standards published by the International Electrotechnical Commission (IEC):
| Standard | Title / Scope | Status |
|---|---|---|
| IEC 62133-2:2017 | Safety requirements for portable sealed secondary lithium cells and batteries — Part 2: Lithium systems | Compliant |
| IEC 62133-2:2017/AMD1:2021 | Amendment 1 (2021) to IEC 62133-2:2017 — updated safety test requirements for lithium systems | Compliant |
IEC 62133-2 covers mechanical, electrical, and environmental safety tests including overcharge, overdischarge, short circuit, crush, impact, thermal abuse, and vibration testing. The CB certificate under this standard is widely accepted for national certifications in IECEE member countries, streamlining market access across regions including Europe, Asia-Pacific, and the Americas.
Validity & Certification Body
The certificate was issued by TÜV SÜD PSB Pte Ltd, an accredited National Certification Body (NCB) under the IECEE CB Scheme, headquartered in Singapore.
| Field | Detail |
|---|---|
| Certification Body | TÜV SÜD PSB Pte Ltd |
| Address | 15 International Business Park, TÜV SÜD @ IBP, Singapore 609937 |
| NCB Reference | SG PSB-BT-06698 |
| Issue Date | 2025-07-17 |
| Revision | Rev. 00 |
| Validity Note | Valid subject to continued compliance; national differences detailed in test report 211-282250726-000 |
TÜV SÜD PSB is a globally recognised testing and certification organisation. As an IECEE-accredited NCB, certificates issued by TÜV SÜD PSB are accepted by NCBs in all IECEE member countries, enabling the V3 battery pack to pursue national market certifications with reduced re-testing requirements.
Frequently Asked Questions
- What is a CB Test Certificate and why does it matter for the V3 battery pack?
- A CB Test Certificate is issued under the IECEE CB Scheme, an international system for mutual recognition of safety test results. For the V3 lithium-ion battery pack, holding a CB certificate means the product has been independently verified against IEC 62133-2:2017+AMD1:2021, and this result can be used to obtain national certifications in over 50 IECEE member countries with minimal additional testing.
- Which standards was the V3 battery pack tested against?
- The V3 pack was tested to IEC 62133-2:2017 and its Amendment 1 (2021), which define safety requirements for portable sealed secondary lithium cells and batteries.
- What are the electrical ratings of the certified V3 battery pack?
- The certified model (3S1P-2600) operates at a nominal voltage of 11.1 V d.c. with a rated capacity of 2600 mAh. The 3S1P configuration means three lithium cells connected in series with one cell in parallel.
- Where can I find the full test report referenced in this certificate?
- The full test report is referenced as report number 211-282250726-000, issued by TÜV SÜD PSB Pte Ltd. It forms part of CB Test Certificate CBS 131666 0003 Rev. 00 and includes details on national differences. Contact ETENWOLF or TÜV SÜD PSB for access to the complete report.
Related Documents
For a complete compliance picture of the V3 lithium-ion battery pack, the following related certification and test documents are typically associated with this product category:
- UN 38.3 Transport Test Report — required for air, sea, and road transport of lithium batteries; covers altitude simulation, thermal, vibration, shock, external short circuit, impact, overcharge, and forced discharge tests per UN Manual of Tests and Criteria, Part III, Section 38.3.
- CE Declaration of Conformity — required for sale in the European Economic Area; typically references the Battery Regulation (EU) 2023/1542 and applicable Low Voltage / Radio Equipment directives.
- RoHS Compliance Certificate — confirms restriction of hazardous substances per EU RoHS Directive 2011/65/EU and its amendment 2015/863/EU.
- REACH SVHC Declaration — confirms assessment against the REACH Regulation (EC) No 1907/2006 substances of very high concern candidate list.
- KC Certification (Korea) — required for the Korean market under KC 62133 for lithium battery packs.
- FCC / IC Declaration — relevant if the battery pack or the device it powers incorporates wireless functionality sold in the US or Canadian markets.
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