What does the drop test report WTH25H12333152P confirm about the ETENWOLF S1?

Report WTH25H12333152P confirms that the ETENWOLF S1 Portable Tire Inflator passed all 10 drop sequences from a height of 1200 mm with no cracking or damage to the packaging or product exterior, and that the unit functioned normally after power-on following testing.

Which standard was used for the drop test?

The test was conducted according to GB/T 4857.5-1992, the Chinese national standard defining the vertical impact drop test method for transport packages.

What drop orientations were tested?

The S1 was subjected to 10 distinct drop orientations: one corner (2-3-5), three edges (3-5, 2-3, 2-5), and six faces (Face 1, 2, 3, 4, 5, 6), all from a drop height of 1200 mm.

Is this report sufficient for import and retail compliance?

This drop test report demonstrates physical packaging durability under transport conditions. For broader regulatory compliance such as CE, FCC, or RoHS, additional certification documents are required. Reports without a CMA mark are for internal reference only and do not constitute public proof of conformity.

ETENWOLF S1 Portable Tire Inflator — Drop Test Report WTH25H12333152P

Document Overview

Document Overview This page presents the official Free Drop Test Report (跌落测试报告) issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd. for the ETENWOLF S1 Portable Tire Inflator. Field Details Report Number WTH25H12333152P Document Type Free Drop Test Report Issuing Laboratory Waltek Testing Group HCT…

Document type: Certification Report
Prepared by: Michelle Torres
Published: July 22, 2026
Last reviewed: July 22, 2026
Topics: Mechanical Reliability

Document Overview

This page presents the official Free Drop Test Report (跌落测试报告) issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd. for the ETENWOLF S1 Portable Tire Inflator.

Field	Details
Report Number	WTH25H12333152P
Document Type	Free Drop Test Report
Issuing Laboratory	Waltek Testing Group HCT (Shenzhen) Co., Ltd.
Date of Sample Receipt	2025/12/12
Testing Period	2025/12/15 to 2025/12/17
Date of Issue	2025/12/25
Test Report Form No.	TRFCHEN-SE-001-V01
Applicable Standard	GB/T 4857.5-1992

The report covers a complete sequence of 10 drop orientations at a height of 1200 mm, evaluating both packaging integrity and product functionality after impact.

Product Information

The tested unit is the ETENWOLF S1 Portable Tire Inflator, an electric tire pump designed for consumer and automotive use.

Field	Details
Product Name	Electric Tire Pump (电动打气泵 / Tire Pump)
Model Number	S1
Sample ID	WTH25H12334291P_S-01
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

Key Details

The free drop test was conducted under controlled environmental conditions using a certified packaging drop testing machine. All 10 drop sequences were performed at a uniform drop height of 1200 mm.

Environmental Conditions

Parameter	Value
Temperature	23.0 °C
Humidity	51.0 %RH

Test Equipment

Equipment Name	Model	Equipment No.	Calibration Date	Valid Until
Packaging Drop Testing Machine	DT-325	WTHP1300A1-001	2025/12/01	2026/11/30

Drop Sequence Table

Sequence	Drop Position	Drop Height
1	Corner 2-3-5	1200 mm
2	Edge 3-5	1200 mm
3	Edge 2-3	1200 mm
4	Edge 2-5	1200 mm
5	Face 3	1200 mm
6	Face 1	1200 mm
7	Face 5	1200 mm
8	Face 6	1200 mm
9	Face 2	1200 mm
10	Face 4	1200 mm

Test Result

Sample No.	Sample Name	Visual Inspection Result
WTH25H12333152P_S-01	Electric Tire Pump (Tire Pump)	After the test, there was no cracking or damage to the sample packaging. The appearance of the sample shows no cracking or damage. It can work normally after being powered on. PASS

Standards & Compliance

The drop test was conducted in accordance with the Chinese national packaging standard GB/T 4857.5-1992, which specifies the method for vertical impact drop testing of transport packages.

Standard	Scope
GB/T 4857.5-1992	Packaging — Basic tests for transport packages — Vertical impact drop test method

All test instruments used during this evaluation are calibrated and traceable to national or international standards. Further traceability information is available upon request.

Evaluation Rule: Unless explicitly stated otherwise in the standard, the test is passed if the measured value is equal to or below (above) the limit. If the measured value exceeds (falls below) the limit, the test is not passed.

Validity & Certification Body

This report was issued by Waltek Testing Group HCT (Shenzhen) Co., Ltd., an independent testing laboratory based in Shenzhen, China.

Field	Details
Report Issued	2025/12/25
Equipment Calibration Valid Until	2026/11/30
Laboratory	Waltek Testing Group HCT (Shenzhen) Co., Ltd.
Laboratory Address	Building B, Tianji Industrial Park, 1/F. & 2/F. & 3/F., No.30-9, Laiyin Road, Xinsheng Community, Longgang Subdistrict, Longgang District, Shenzhen, Guangdong, China
Tel	+86-0755-84616666
Email	[email protected]
Website	http://www.hct-test.com
Prepared By	Jack L (钟祺泷)
Inspected By	Jeson Qi (戚照刚)
Approved By	Sem Huang (黄庆盛)

This report is valid only with the approved signature and special laboratory seal. It may not be partially reproduced without written consent from HCT. Any disputes must be raised within 15 days of report receipt.

Frequently Asked Questions

What does the drop test report WTH25H12333152P confirm about the ETENWOLF S1?: Report WTH25H12333152P confirms that the ETENWOLF S1 Portable Tire Inflator passed all 10 drop sequences from a height of 1200 mm with no cracking or damage to the packaging or product exterior, and that the unit functioned normally after power-on following testing.
Which standard was used for the drop test?: The test was conducted according to GB/T 4857.5-1992, the Chinese national standard that defines the vertical impact drop test method for transport packages. This standard evaluates whether a product and its packaging can withstand real-world handling and shipping impacts.
What drop orientations were tested?: The S1 was subjected to 10 distinct drop orientations: one corner (2-3-5), three edges (3-5, 2-3, 2-5), and six faces (Face 1, 2, 3, 4, 5, 6) — all from a drop height of 1200 mm. This comprehensive sequence simulates the range of impacts a package may experience during transport and logistics.
Is this report sufficient for import and retail compliance?: This drop test report is intended to demonstrate the physical durability of the product packaging under transport conditions. For broader regulatory compliance (e.g., CE, FCC, RoHS), additional certification documents apply. Note that reports without a CMA mark are intended for internal reference, scientific research, or product development purposes only and do not constitute a public proof of conformity.