Document Overview
Document Overview This article presents the findings of an official RoHS test report issued by Waltek Testing Group (Shenzhen) Co., Ltd., an accredited third-party testing laboratory. The report was prepared to verify that the ETENWOLF C2 Wireless Portable Tire Pump complies with the European Union’s…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- European Union: CE / RoHS / REACH / WEEE
Document Overview
This article presents the findings of an official RoHS test report issued by Waltek Testing Group (Shenzhen) Co., Ltd., an accredited third-party testing laboratory. The report was prepared to verify that the ETENWOLF C2 Wireless Portable Tire Pump complies with the European Union’s Restriction of Hazardous Substances (RoHS) requirements.
| Field | Detail |
|---|---|
| Report Number | WTH25X09239216C |
| Document Type | RoHS Test Report |
| Issuing Body | Waltek Testing Group (Shenzhen) Co., Ltd. |
| Date of Issue | 2025-09-26 |
| Date of Sample Receipt | 2025-09-08 & 2025-09-23 |
| Testing Period | 2025-09-08 ~ 2025-09-17 & 2025-09-23 ~ 2025-09-25 |
| Applicable Directive | EU RoHS Directive 2011/65/EU and amendment (EU) No. 2015/863 |
| Scope | Determination of 10 restricted substances content in submitted samples |
| Overall Conclusion | PASS |
Product Information
The sample submitted for testing is the ETENWOLF C2, a wireless portable tire pump designed for inflating vehicle tires and other inflatable items without requiring a wired power source.
| Field | Detail |
|---|---|
| Sample Name | Wireless Portable Tire Pump |
| Model Number | C2 |
| Reference Model No. | NA |
| Brand | NA (manufactured by Guangdong Bestek Technology Co., Ltd. for ETENWOLF) |
| Applicant | Guangdong Bestek Technology Co., LTD |
| Applicant Address | No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China |
| Manufacturer | Guangdong Bestek Technology Co., LTD |
| Manufacturer Address | No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China |
The product was disassembled into 82 or more discrete parts and sub-components for thorough hazardous substance screening, covering all material categories including plastics, rubbers, metals, PCB boards, wire jackets, capacitors, switches, and adhesive components.
Key Details
Testing covered all 10 substances restricted under the EU RoHS Directive. Parts were first screened by X-ray fluorescence spectrometry (XRF), and any parts with indicative (IN) results were then subjected to confirmatory chemical analysis. The table below summarises representative results across the 82+ tested parts. Legend: BL = Below Detection Limit; IN = Indicative (requires chemical confirmation); NA = Not Applicable; ND = Not Detected; Negative = Confirmed absence of hexavalent chromium.
| No. | Part Description | Pb (XRF) | Cd (XRF) | Hg (XRF) | Cr (XRF) | Br (XRF) | Chemical Confirmation |
|---|---|---|---|---|---|---|---|
| 1 | Black plastic shell | BL | BL | BL | BL | BL | NA |
| 2 | Black soft plastic | BL | BL | BL | BL | BL | NA |
| 3 | Black plastic | BL | BL | BL | BL | BL | NA |
| 4 | Black w/transparent plastic | BL | BL | BL | BL | BL | NA |
| 5 | Silvery metal tube | BL | BL | BL | BL | NA | NA |
| 11 | Silvery metal sheet | BL | BL | BL | IN | NA | Cr6+: Negative |
| 12 | Silvery metal sheet | BL | BL | BL | IN | NA | Cr6+: Negative |
| 13 | Silver metal with oxide layer | BL | BL | BL | IN | NA | Cr6+: Negative |
| 14 | Black cladding metal screw | BL | BL | BL | IN | NA | Cr6+: ND |
| 16 | Black cladding metal screw | BL | BL | BL | IN | NA | Cr6+: ND |
| 27 | Silvery metal ring | BL | BL | BL | IN | NA | Cr6+: Negative |
| 29 | Silvery w/gray metal axle | BL | BL | BL | IN | NA | Cr6+: Negative |
| 31 | Silvery metal | BL | BL | BL | IN | NA | Cr6+: Negative |
| 40 | Silvery metal stator | BL | BL | BL | IN | NA | Cr6+: Negative |
| 44 | Silvery metal ring | BL | BL | BL | IN | NA | Cr6+: Negative |
| 60 | Black cladding PCB board | BL | BL | BL | BL | IN | PBBs: ND; PBDEs: ND |
| 68 | Silvery metal shell | BL | BL | BL | IN | NA | Cr6+: Negative |
| 79 | Silvery square metal body (switch) | BL | BL | BL | IN | NA | Cr6+: Negative |
| 81 | Silvery metal sheet (switch) | BL | BL | BL | IN | NA | Cr6+: Negative |
All parts with an indicative (IN) chromium reading under XRF screening were confirmed negative or not detected for hexavalent chromium (Cr6+) by chemical analysis. The PCB board, which showed indicative bromine, was confirmed free of PBBs and PBDEs by GC-MS. No part exceeded the RoHS restricted substance limits.
Standards & Compliance
The testing was conducted in accordance with the following international standards and the EU RoHS Directive:
| Standard | Substance / Scope | Analytical Method |
|---|---|---|
| IEC 62321-3-1:2013 | Screening – Lead (Pb), Mercury (Hg), Cadmium (Cd), Total Chromium (Cr), Total Bromine (Br) | X-ray Fluorescence Spectrometry (XRF) |
| IEC 62321-4:2013+AMD1:2017 CSV | Mercury (Hg) | ICP-OES |
| IEC 62321-5:2013 | Lead (Pb) and Cadmium (Cd) | ICP-OES |
| IEC 62321-7-2:2017 and/or IEC 62321-7-1:2015 | Hexavalent Chromium (Cr6+) | UV-Vis Spectrophotometry |
| IEC 62321-6:2015 | Polybrominated Biphenyls (PBBs) and Polybrominated Diphenyl Ethers (PBDEs) | GC-MS |
| IEC 62321-8:2017 | Phthalates (DEHP, BBP, DBP, DIBP) | GC-MS |
The overall regulatory framework is the EU RoHS Directive 2011/65/EU as amended by (EU) 2015/863, which extends restricted substance coverage to four phthalates (DEHP, BBP, DBP, DIBP) in addition to the original six substances (Pb, Hg, Cd, Cr6+, PBBs, PBDEs).
Validity & Certification Body
The test report was issued on 2025-09-26 by Waltek Testing Group (Shenzhen) Co., Ltd. RoHS test reports of this type are typically valid for the product design and materials composition as submitted; any change to materials, components, or manufacturing process requires re-testing.
| Field | Detail |
|---|---|
| Report Issued | 2025-09-26 |
| Testing Laboratory | Waltek Testing Group (Shenzhen) Co., Ltd. |
| Lab Address | 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao’an District, Shenzhen, Guangdong, China |
| Lab Website | http://www.waltek.com.cn |
| Lab Tel | +86-755-33663308 |
| Lab Fax | +86-755-33663309 |
| Lab Email | [email protected] |
| Report Signed By | Hugo Chen, Waltek Testing Group (Shenzhen) Co., Ltd. |
| Validity Note | Valid for the submitted sample design and materials composition; re-testing required upon material or component changes |
Frequently Asked Questions
- What does the RoHS PASS result mean for the ETENWOLF C2?
-
It means that all tested parts and materials in the ETENWOLF C2 Wireless Portable Tire Pump were found to contain restricted hazardous substances — including lead, mercury, cadmium, hexavalent chromium, PBBs, PBDEs, and four phthalates — at levels below the maximum concentration limits set by EU RoHS Directive 2011/65/EU and its amendment (EU) 2015/863. The product is legally eligible for sale in the European Union and other RoHS-regulated markets.
- Why were some parts flagged as IN (Indicative) during XRF screening?
-
XRF screening is a non-destructive technique that can sometimes register elevated elemental chromium or bromine readings in certain metal alloys or coatings, even when no hazardous hexavalent chromium (Cr6+) or brominated flame retardants are present. Parts flagged as IN were subjected to confirmatory wet chemical analysis — UV-Vis for Cr6+ and GC-MS for PBBs/PBDEs — and all confirmed either Negative or Not Detected. This two-stage approach is standard practice under IEC 62321 methodology.
- Which phthalates are covered by report WTH25X09239216C?
-
The report covers the four phthalates added to the RoHS restricted list by amendment (EU) 2015/863: bis(2-ethylhexyl) phthalate (DEHP), benzyl butyl phthalate (BBP), dibutyl phthalate (DBP), and diisobutyl phthalate (DIBP). These were analysed by GC-MS in accordance with IEC 62321-8:2017.
- Does this RoHS report expire?
-
RoHS test reports do not carry a fixed calendar expiry date, but they are bound to the specific product design and materials composition tested. If ETENWOLF modifies the C2‘s components, materials, or suppliers, a new round of testing would be required to maintain compliance. The current report, number WTH25X09239216C, was issued on 2025-09-26 and reflects the sample received on 2025-09-08 and 2025-09-23.
Related Documents
For complete regulatory compliance coverage of the ETENWOLF C2 Wireless Portable Tire Pump, the following complementary certification and test report types are relevant:
- CE Declaration of Conformity — confirms conformity with applicable EU directives including the Low Voltage Directive (LVD) and Electromagnetic Compatibility (EMC) Directive, required for CE marking on the EU market.
- UN 38.3 Battery Transport Test Report — mandatory for the lithium-ion battery pack integrated in the C2, covering air, sea, and land transport safety.
- FCC ID Certification — required for wireless and electronic devices sold in the United States, covering radio frequency emissions.
- KC Certification — required for electrical and electronic products sold in South Korea.
- REACH SVHC Declaration — complements RoHS by addressing Substances of Very High Concern under the EU REACH Regulation, covering a broader list of chemicals than RoHS alone.
- IEC 62133 Battery Safety Test Report — covers safety requirements for portable sealed secondary lithium cells and batteries used in portable applications.
Document Pages
