V3 Air Pump GB4706.1-2005 Safety Certification Test Report | Waltek Testing

Document Overview

Document Overview This test report documents the safety certification testing of the V3 air pump conducted by Shenzhen Waltek Testing Technology Co., Ltd. The report number is WTH25X04079174G, issued on April 8, 2025. The testing was performed according to GB4706.1-2005 standard (Household and Similar Electrical…

Document type: Certification Report
Prepared by: Michelle Torres
Published: July 22, 2026
Last reviewed: July 27, 2026
Topics: Compliance & Certification

Document Overview

This test report documents the safety certification testing of the V3 air pump conducted by Shenzhen Waltek Testing Technology Co., Ltd. The report number is WTH25X04079174G, issued on April 8, 2025.

The testing was performed according to GB4706.1-2005 standard (Household and Similar Electrical Appliances – Part 1: General Requirements). Testing period: April 1-7, 2025. Sample reception date: April 1, 2025.

The test was commissioned by and manufactured by Guangdong Beishidake Technology Co., Ltd., located at No. 1 North Gaopuo 8th Road, Industrial Park, Yuancheng District, Heyuan City.

Product Information

The tested product is a portable air pump with the following specifications:

Product Name: Air Pump (充气泵)
Model: V3
Input Interface: TYPE-C
Rated Voltage: 5V DC
Rated Current: 3A
Power Source: Direct Current (DC)
Protection Class: Class III (Safety Extra-Low Voltage)
Protection Level: IPX0 (no water protection marking required)
Device Type: Portable
Control Method: Electronic circuit
Trademark: Not specified
Sample Quantity: 1 unit
Sample Condition: Complete and intact

The product connects to power via TYPE-C input at 5V 3A. It is classified as a Class III appliance, meaning it operates at safety extra-low voltage for enhanced user protection.

Key Details

Test Item	Standard Clause	Result
Marking and Instructions	Clause 7	Pass
Input Power and Current	Clause 10	Pass
Leakage Current and Electrical Strength at Operating Temperature	Clause 13	Pass
Leakage Current and Electrical Strength	Clause 16	Pass
Stability and Mechanical Hazards	Clause 20	Pass
Mechanical Strength	Clause 21	Pass
Structure	Clause 22	Pass

Test Environment: Ambient temperature: 20±5°C, Relative humidity: 60±10% R.H.

Overall Conclusion: All tested items meet the standard requirements.

Standards & Compliance

The V3 air pump was tested according to GB4706.1-2005 standard titled ‘Safety of Household and Similar Electrical Appliances – Part 1: General Requirements’.

This Chinese national standard is equivalent to the international IEC 60335-1 standard and covers comprehensive safety requirements for household electrical appliances including:

Marking Requirements: Verification that all necessary markings (voltage, current, manufacturer information, model number) are present, clear, durable, and correctly positioned
Electrical Safety: Testing of leakage current levels and dielectric strength to ensure user protection from electric shock
Power Performance: Verification that actual input power and current are within acceptable tolerances of rated values
Mechanical Safety: Assessment of structural integrity, stability, and resistance to mechanical stress
Temperature Performance: Evaluation of the device’s electrical safety characteristics under normal operating temperature conditions

The testing methodology follows IEC 60990 for leakage current measurement and references GB4208 (equivalent to IEC 60529) for IP protection classification verification.

Label durability was tested by wiping with water and gasoline for 15 seconds each, confirming the markings remain clear and legible without curling or easy removal.

Validity & Certification Body

Testing Laboratory: Shenzhen Waltek Testing Technology Co., Ltd.

Laboratory Address: 1st Floor, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Area 70, Bao’an District, Shenzhen, Guangdong Province, China

Contact Information:

Phone: +86-755-33663308
Fax: +86-755-33663309
Email: [email protected]
Website: http://www.waltek.com.cn

Report Personnel:

Chief Inspector: Ye Jintao
Reviewer: Gao Guanquan
Approver: Wei Wenyong

Report Template Number: WTX_GB4706_1_2005A

Test Classification: Commissioned Testing

This report certifies that the tested sample met all requirements at the time of testing. The validity period and applicability should be confirmed with the manufacturer or certification body for specific market requirements.

Frequently Asked Questions

What does GB4706.1-2005 certification mean for the V3 air pump?

GB4706.1-2005 certification means the V3 air pump has been tested and verified to meet China’s national safety standards for household electrical appliances. This ensures the product has proper electrical insulation, safe current levels, adequate mechanical strength, and correct safety markings to protect users from electrical hazards during normal operation.

What is Class III protection and why is it important?

Class III protection means the V3 air pump operates at Safety Extra-Low Voltage (SELV), specifically 5V DC in this case. This voltage level is inherently safe and poses minimal risk of electric shock to users. Class III devices do not require grounding and provide the highest level of electrical safety, making them ideal for portable consumer products.

What does IPX0 protection level indicate?

IPX0 means the V3 air pump has no specific rating for water ingress protection. This classification indicates the device is designed for dry environments and should not be exposed to water or moisture. Users should keep the device away from rain, splashes, and humid conditions to ensure safe operation.

Can I use any USB-C charger with the V3 air pump?

The V3 air pump is rated for 5V 3A input via TYPE-C connection. You should use a charger that can supply at least 3A at 5V (15W) to ensure proper operation. Using an underpowered charger may result in reduced performance or charging issues. Always verify your charger’s output specifications match or exceed the device requirements.