Document Overview
Document Overview This page presents the findings of Chinese quality inspection report number WTH25X12334289G, issued by Shenzhen Waltek Inspection Technology Co., Ltd. (深圳沃特检验技术有限公司), an independent third-party testing laboratory located at Building 1, 1st Floor, Hongwei Industrial Park, Liuxian 2nd Road, Zone 70, Bao’an District, Shenzhen,…
- Document type
- Certification Report
- Prepared by
- Michelle Torres
- Published
- Last reviewed
- Topics
- Compliance & Certification
Document Overview
This page presents the findings of Chinese quality inspection report number WTH25X12334289G, issued by Shenzhen Waltek Inspection Technology Co., Ltd. (深圳沃特检验技术有限公司), an independent third-party testing laboratory located at Building 1, 1st Floor, Hongwei Industrial Park, Liuxian 2nd Road, Zone 70, Bao’an District, Shenzhen, Guangdong Province, China.
The report covers safety testing of the X5 PRO multi-function jump starter and charger against the Chinese household appliance safety standard GB4706.1-2005. Samples were received on 2025-12-17, testing was conducted from 2025-12-17 to 2025-12-29, and the report was issued on 2025-12-29. The report template reference is WTX_GB4706_1_2005A. The test was commissioned by the manufacturer on a client-commissioned (委托检测) basis. The overall test conclusion confirms that all inspected items meet the requirements of the applicable standard.
| Field | Details |
|---|---|
| Report Number | WTH25X12334289G |
| Issuing Laboratory | Shenzhen Waltek Inspection Technology Co., Ltd. |
| Document Type | China Quality Inspection Report (中国质检报告) |
| Applicable Standard | GB4706.1-2005 |
| Sample Receipt Date | 2025-12-17 |
| Testing Period | 2025-12-17 to 2025-12-29 |
| Issue Date | 2025-12-29 |
| Overall Conclusion | All tested items PASS |
Product Information
The product under test is the X5 PRO, marketed under the product category name 多合一启充宝 (Multi-Function Jump Starter and Charger). It is manufactured and commissioned by Guangdong Bestek Technology Co., Ltd. (广东贝仕达克科技有限公司), located at No. 1, North Gaopo 8th Road, Industrial Park, Yuancheng District, Heyuan City, Guangdong Province, China. The product is labeled Made in China.
| Attribute | Value |
|---|---|
| Product Name | Multi-Function Jump Starter & Charger (多合一启充宝) |
| Model | X5 PRO |
| Rated Input Voltage | 5 V DC |
| Rated Input Current | 2 A |
| Power Supply Type | DC (Direct Current) |
| Protection Class | Class III (SELV — Safety Extra-Low Voltage) |
| IP Rating | IPX0 (no specific water ingress protection) |
| Appliance Type | Portable |
| Control Method | Electronic circuit |
| Sample Quantity Tested | 1 unit |
| Sample Condition | Intact / undamaged |
| Test Environment | Temperature: 20 ± 5 °C; Relative Humidity: 60 ± 10% R.H. |
The X5 PRO is a Class III portable device powered exclusively by DC supply. It uses an electronic circuit control method and carries no IP water ingress rating (IPX0), which is consistent with its intended use as a portable jump starter and charger for vehicles and personal electronics.
Key Details
The inspection covered seven clause groups from GB4706.1-2005. The table below summarises each tested clause, its subject matter, and the test result.
| Clause | Test Item | Key Observations | Result |
|---|---|---|---|
| 7 | Markings and Instructions | Nameplate carries rated voltage (5 V), rated current (2 A), manufacturer name, model, and country of origin. Instructions provided in Simplified Chinese. Label durability verified by 15-second water and petrol wipe tests — markings remained clear and labels did not curl or detach. | PASS |
| 10 | Input Power and Current | Measured current deviation from rated current is within the limits specified by the standard. Detailed measured values recorded in the supplementary data table. | PASS |
| 13 | Leakage Current and Dielectric Strength at Operating Temperature | Device supplied at 1.06× rated voltage. Leakage current measured via circuit described in IEC 60990 Figure 4. Dielectric strength test passed with no breakdown observed. Protective impedances disconnected prior to test. | PASS |
| 15.3 / 16 | Moisture Resistance / Leakage Current and Dielectric Strength | 48-hour humidity conditioning at 25 °C, 93% R.H. followed by dielectric strength test per Table 7 of the standard. No breakdown occurred. | PASS |
| 20 | Stability and Mechanical Hazards | Moving parts are properly guarded. Protective enclosure is non-removable, of adequate mechanical strength, and securely fixed. Test finger cannot access moving parts. | PASS |
| 21 | Mechanical Strength | Three impact blows of 0.5 J applied to each section of the enclosure. Enclosure remained intact with no cracks observed after testing. | PASS |
| 22 | Construction | Insulation not exposed to oil or grease. Non-removable parts providing protection against electric shock are securely fixed. No rough or sharp edges accessible during normal use. Handles and knobs securely fixed. Operator’s hand cannot contact parts with excessive temperature rise during normal use. | PASS |
Items marked N/A in the original report (denoted ‘N’) indicate clauses that are not applicable to this product type, appliance class, or connection method, and are therefore not required for compliance assessment of the X5 PRO.
Standards & Compliance
The X5 PRO was evaluated against the following standard and test methods:
| Standard | Title | Scope Relevant to X5 PRO |
|---|---|---|
| GB4706.1-2005 | Safety of Household and Similar Electrical Appliances — Part 1: General Requirements | Markings, input current, leakage current, dielectric strength, mechanical strength, construction safety |
| IEC 60990 (referenced) | Methods of Measurement of Touch Current and Protective Conductor Current | Leakage current measurement circuit (Figure 4) used in Clause 13 testing |
| GB4208 / IEC 60529 (referenced) | Degrees of Protection Provided by Enclosures (IP Code) | Applicable to IP-rated products; X5 PRO is rated IPX0 — no water ingress test required |
The test scope for this report specifically covers clauses: 7 (Markings and Instructions), 10 (Input Power and Current), 13 (Leakage Current and Dielectric Strength at Operating Temperature), 16 (Leakage Current and Dielectric Strength), 20 (Stability and Mechanical Hazards), 21 (Mechanical Strength), and 22 (Construction). All applicable clauses passed. Non-applicable clauses were correctly identified and excluded from scope based on the product’s Class III DC portable appliance classification.
Validity & Certification Body
This inspection report was issued by Shenzhen Waltek Inspection Technology Co., Ltd. (深圳沃特检验技术有限公司), an independent third-party testing organisation based in Shenzhen, China.
| Field | Details |
|---|---|
| Report Number | WTH25X12334289G |
| Laboratory Name | Shenzhen Waltek Inspection Technology Co., Ltd. |
| Laboratory Website | http://www.waltek.com.cn |
| Laboratory Address | Building 1, 1st Floor, Hongwei Industrial Park, Liuxian 2nd Road, Zone 70, Bao’an District, Shenzhen, Guangdong, China |
| Contact Phone | +86-755-33663308 |
| Contact Fax | +86-755-33663309 |
| Contact Email | [email protected] |
| Report Prepared By | Ye Jintao (叶锦涛) |
| Reviewed By | Zhong Shaohai (钟少海) |
| Approved By | Wei Wenyong (韦文勇) |
| Issue Date | 2025-12-29 |
| Total Report Pages | 20 pages |
This report covers the specific test items listed in the scope and is valid as documentary evidence of conformity to GB4706.1-2005 for the X5 PRO as tested. The report applies solely to the single sample unit submitted. Validity for ongoing production conformity depends on the manufacturer maintaining consistent production quality aligned with the tested sample.
Frequently Asked Questions
- What does report WTH25X12334289G confirm about the X5 PRO?
-
Report WTH25X12334289G confirms that the X5 PRO multi-function jump starter passed all applicable test items under GB4706.1-2005, China’s safety standard for household and similar electrical appliances. The tested items include markings and instructions, input current, leakage current and dielectric strength at operating temperature, moisture resistance, stability, mechanical strength, and construction — all of which received a passing result.
- Which safety standard was used to test the X5 PRO and why is it relevant?
-
GB4706.1-2005 is China’s equivalent of the IEC 60335-1 general safety requirements standard for household and similar electrical appliances. It is a mandatory baseline standard for electrical consumer products sold in China, covering electrical, mechanical, and labelling safety requirements. The X5 PRO was tested against this standard to demonstrate product safety and regulatory readiness for the Chinese market.
- What protection class is the X5 PRO and what does that mean for users?
-
The X5 PRO is a Class III appliance. Class III means the device operates on Safety Extra-Low Voltage (SELV) — in this case a rated DC input of 5 V at 2 A — which significantly reduces the risk of electric shock to the user during normal operation. This is the safest protection class category under GB4706.1-2005.
- Who conducted the testing and is Waltek an accredited laboratory?
-
Testing was conducted by Shenzhen Waltek Inspection Technology Co., Ltd. (深圳沃特检验技术有限公司), an independent third-party testing laboratory in Shenzhen, China. Waltek provides testing, inspection, and certification services and operates under laboratory management with designated personnel for preparation, review, and approval of reports, as reflected by the named signatories on report WTH25X12334289G. For the latest accreditation status, visit www.waltek.com.cn.
Related Documents
The GB4706.1-2005 quality inspection report is one part of a broader compliance documentation set typically maintained for a product like the X5 PRO. The following related certification and test document types are relevant to this product:
- UN 38.3 Test Report — Required for lithium battery transportation safety. The X5 PRO, as a jump starter containing a lithium battery pack, typically requires a UN 38.3 report for air and sea freight compliance.
- CE Declaration of Conformity — Required for sale in the European Economic Area. Relevant directives include the Low Voltage Directive (LVD 2014/35/EU) and EMC Directive (2014/30/EU).
- FCC Declaration of Conformity or FCC ID Certificate — Required for sale in the United States, covering electromagnetic emissions from electronic devices.
- RoHS Compliance Report — Confirms restriction of hazardous substances (lead, mercury, cadmium, etc.) in line with EU RoHS Directive 2011/65/EU and China RoHS requirements.
- REACH SVHC Declaration — Documents that substances of very high concern under EU REACH Regulation (EC) No 1907/2006 are below threshold limits.
- KC Certification — Required for products entering the South Korean market, covering electrical safety and electromagnetic compatibility standards administered by the Korean Agency for Technology and Standards.
- MSDS / Safety Data Sheet for Lithium Battery — Provides chemical composition, handling, and emergency response information for the integrated lithium battery.
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