Amazon sells the detection standard for winter hand warmers -UL499

As one of the more popular categories on Amazon platform in winter, hand warmers have attracted the attention of many sellers. It is known that 18% of sellers on Amazon sell electronic products. But as the number of sellers of such products grows, so does the scrutiny. Amazon requires UL report, especially for battery products. Many sellers come up with the same question. How to deal with it? Don't worry, our company 13407125512 has dealt with many similar products, and provided corresponding reports for many businesses, so that they successfully cope with this crisis.

Hand warmer UL499 Test content:

I. Methods and Conditions: The prototype is placed on the insulation plane to test the leakage current between the bare leakage non-charged metal parts or the plastic shell (with the help of 10x20cm tin foil) and the uncharged conductor. The leakage current is required to be tested under the following conditions

Two, input test

Leakage current test under tidal state

Four, normal temperature rise test

Five, high pressure test

Six, stability test

Seven, dry burning test

Eight, abnormal test

9. Static pressure and strength test

10. Fuse test

11. Power cord tension test

Xii. Thrust test

Thirteen, plastic deformation test

14. Impact test

Fifteen, overflow test

16. Grounding resistance test

Seventeen, waterproof hot ring aging test

Amazon Hand Warmer UL Test report handling process: (cycle 1 week, can be expedited)

1. Project application -- submit UL report application to the inspection and supervision agency.

2, data preparation - according to the standard requirements, the enterprise to prepare the relevant certification documents.

3. Product testing -- the enterprise will send the samples to the laboratory for testing.

4, issue the report - certification engineer with reference to the test value of the report.

5. Submit for review -- The engineer will review the complete report.

6. Issue the certificate -- UL test report will be issued after the report is reviewed and verified.