Answer first
This page answers the question behind What should users know about ETENWOLF HB3 Air Pump CE-LVD Test Report | Waltek Report WTH25X09260770J? using the exported M2 source record. The short answer is: This page presents the CE Low Voltage Directive (CE-LVD) test report issued by Waltek Testing Group (Shenzhen) Co., Ltd. for the ETENWOLF HB3 air pump. The report reference number is WTH25X09260770J , and it was issued on 2025-10-22 . Testing was conducted between 2025-09-29 and 2025-10-22 , with the sample received on 2025-09-29 . The statement applies to the model, document scope, sample, and conditions described in the source; it is not a blanket claim about every ETENWOLF product or every later production revision.
Scope and document identity
The source record is titled ETENWOLF HB3 Air Pump CE-LVD Test Report | Waltek Report WTH25X09260770J. It is treated here as technical evidence, not as a replacement for the original report, manual, certificate, safety data sheet, or declaration required by a destination market. Start any support or compliance answer by matching the exact model, document number, revision, and date.
What a reader should verify
- Confirm the product model and hardware or material configuration.
- Locate the original source document and check its issue date and laboratory or author.
- Read the stated method, threshold, operating condition, or warning before interpreting a result.
- Separate evidence about EMC, chemicals, battery safety, transport, operation, and measurement accuracy.
Detailed evidence from the source record
The cleaned evidence below preserves the source document’s useful headings, paragraphs, lists, and tables so a human BasePress editor can publish searchable HTML while retaining traceability.
Document Overview
This page presents the CE Low Voltage Directive (CE-LVD) test report issued by Waltek Testing Group (Shenzhen) Co., Ltd. for the ETENWOLF HB3 air pump. The report reference number is WTH25X09260770J, and it was issued on 2025-10-22. Testing was conducted between 2025-09-29 and 2025-10-22, with the sample received on 2025-09-29.
The scope of this report covers safety evaluation of the product as a household and similar electrical appliance, assessed against general safety requirements and electromagnetic field measurement standards applicable to CE marking under the Low Voltage Directive. The overall test result is Pass.
The report was prepared under Test Report Form No. WTX_EN IEC 60335_1_2023B and is valid only for the specific samples tested. Reproduction is not permitted without prior written permission from Waltek Testing Group.
Product Information
The tested product is an air pump designed for household and indoor use, marketed under the ETENWOLF brand. Full product details are as follows:
| Field | Detail |
|---|---|
| Product Name | AIR PUMP |
| Brand / Model Reference | HB3 (Test Model Designation: PUMP5) |
| Rated Input Voltage | 5 V DC |
| Rated Input Current | 2.0 A |
| Supply Connection | DC Connector |
| Equipment Class | Class III (Safety Extra-Low Voltage) |
| Installation & Use | Portable appliance, indoor use only |
| IP Rating | IPX0 (no special ingress protection) |
| Country of Manufacture | China |
| Applicant / Manufacturer | Guangdong Bestek Technology Co., Ltd., No.1, North Gaopu 8th Road, Yuancheng Industrial Park, Heyuan City, Guangdong, P.R. China |
The appliance is intended for household and indoor use only and is powered via a DC connector operating at safety extra-low voltage (SELV), classifying it as Class III equipment. The HB3 carries no trademark designation in the test documentation; the final product label must include the name and address of both the manufacturer and the EU importer when placed on the EU market.
Key Details
The following table summarises the primary test clauses evaluated under EN IEC 60335-1:2023+A11:2023 and the corresponding verdicts recorded in report WTH25X09260770J.
| Clause | Requirement / Test Area | Verdict |
|---|---|---|
| 5 | General Conditions for the Tests (nature of supply, sequence of testing) | Pass |
| 6 | Classification | Pass |
| 6.1 | Protection against electric shock — Class III | Pass |
| 6.2 | Protection against harmful ingress of water — IPX0 | N/A |
| 7 | Marking and Instructions | Pass |
| 7.1 | Rated voltage, current, manufacturer identification, model reference on marking label | Pass |
| 7.1 | Class III symbol (battery-operated / rechargeable battery appliance) | Pass |
| 7.1 | Appliances supplied from detachable power supply part for battery recharging | Pass |
Verdict key: Pass (P) — requirement met; N/A — clause does not apply to this product. No Fail (F) verdicts were recorded across all evaluated clauses.
Marking label requirements specify that the final production label must carry at minimum: product name, model reference (PUMP5 / HB3), rated input (5 V, 2.0 A), manufacturer name and address, and EU importer name and address. The CE mark minimum height is 5 mm and the WEEE mark minimum height is 7 mm.
Standards & Compliance
The HB3 air pump was evaluated against the following harmonised European standards, satisfying the requirements of the CE Low Voltage Directive:
| Standard | Title | Scope |
|---|---|---|
| EN IEC 60335-1:2023+A11:2023 | Household and similar electrical appliances — Safety — Part 1: General requirements | Primary safety standard covering construction, marking, protection against electric shock, thermal, mechanical, and other hazards |
| EN 62233:2008 | Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure | EMF measurement methodology to assess human exposure limits for household appliances |
The product is classified as a Class III appliance (operating at safety extra-low voltage), which means it does not require mains insulation provisions required for Class I or Class II equipment. Testing was performed entirely in-house at Waltek Testing Group (Shenzhen) Co., Ltd., with no subcontracting to external laboratories reported.
Compliance with these standards supports the affixing of the CE mark and the WEEE symbol on the product for EU market placement.
Validity & Certification Body
The test report WTH25X09260770J was issued on 2025-10-22 and is valid solely for the sample(s) submitted for testing. It does not automatically extend to other production units unless a formal product surveillance or follow-up programme is in place.
| Field | Detail |
|---|---|
| Report Reference No. | WTH25X09260770J |
| Test Report Form No. | WTX_EN IEC 60335_1_2023B |
| Date of Issue | 2025-10-22 |
| Date of Test | 2025-09-29 to 2025-10-22 |
| Date Sample Received | 2025-09-29 |
| 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] |
| Prepared By | John Zhong — Project Engineer |
| Approved By | Harvid Wei — Manager |
| Overall Result | Pass |
How to interpret the answer
A technical document answers a bounded question. A positive test result means the submitted sample met the named requirement under the recorded method; it does not automatically establish legal market access, lifetime reliability, safe use in every environment, or equivalence to an untested revision. When a question goes beyond the source scope, say that the detail is not documented here and request the applicable companion evidence.
What this document does not prove
This rewrite does not create a new certification, warranty, regulatory filing, or product specification. It does not prove that a different model, supplier, battery cell, firmware build, or bill of materials has the same result. It also does not replace the model-specific user manual or advice from a qualified compliance, transport, or safety professional.
Practical review checklist
| Review item | Question to answer before relying on the page |
|---|---|
| Identity | Does the label and shipped configuration match the source sample? |
| Evidence | Can the report, workbook, manual, or MSDS be retrieved from the source notes? |
| Scope | Is the claim limited to the named method, threshold, date, and sample? |
| Change control | Have materials, suppliers, firmware, battery cells, or construction changed? |
| Human action | Has an editor checked the original document before publishing? |
Frequently Asked Questions
Does this page apply to every version of the product?
No. Use it for the exact model and configuration documented in ETENWOLF HB3 Air Pump CE-LVD Test Report | Waltek Report WTH25X09260770J; later revisions require a documented equivalence review.
Can this result be used as a general safety or legal guarantee?
No. The result is evidence for a bounded technical scope. Other requirements may need separate EMC, chemical, battery, transport, or operating documents.
What if the question asks for a value that is not shown?
Do not infer it. State that the value is not documented in this source record and request the original evidence or a qualified review.
Why keep the original document after publishing?
Because the published rewrite is an explanation. The original report or manual remains the authoritative record for traceability, audits, customer support, and change control.
