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https://youtu.be/MIt_3iHhgQg

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Flame Retardant Test



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Ignite the charger to test the charger¡¦s ability to cease burning once the fire source is removed.

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It ceases burning once the fire is removed.
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It still keeps burning after the fire is removed.

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Test Result:
PASS: The NITECORE charger uses flame retardant material.
FAIL: The compared charger doesn¡¦t use flame retardant material.
Catch(06-05-16-09-51).jpg

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High Temperature Test



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Test procedure:
Heat the air oven to 140¢J. Put the charger into the air oven for 3 hours, and observe whether if the charger is distorted.

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The outer case of NITECORE charger remains well after3 hours of high temperature test.

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The outer case of compared charger has melted after3 hours of high temperature test.

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Test Result:
PASS: The NITECORE charger remains well after 3 hours.
FAIL: The compared charger has been softened after 3 hours.
Catch47BC(06-05-16-09-51).jpg

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Dielectric withstand test



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Use a high voltage tester to apply 3750V to the charger for 3 seconds via connecting the input terminal and the output terminal of the charger, then monitor if the leakage current is below 5mA.

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PASS: NITECORE charger has passed the test.
FAIL: The compared charger has failed the test in 0.2 seconds.


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TEST RESULT SUMMARY


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Flame Retardant Test
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It uses flame retardant material.
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It doesn¡¦t use flame retardant material.

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High Temperature Test
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It remains well after 3 hours.
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It has melted after 3 hours.

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Dielectric Withstand Test
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It has passed the test.
¡Ð¦b0.2¬í¤º´ú¸Õ¥¢±Ñ¡C
It has failed test in 0.2 seconds.


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Inner Structure Comparison


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Conductive rail VS Conductive spring


¦³´¼¯à±±¨îªä¤ù VS µL´¼¯à±±¨îªä¤ù
DC-DC Charging Mode VS Linear Charging Mode


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Comparison Result:


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*The NITECORE charger uses conductive rail to reduce conductivity loss, heat and frictional resistance, while the other purchase uses conductive spring.

*NITECORE©`¯S¬ìº¸ªº¥R¹q¾¹¨Ï¥Î´¼¯à±±¨îªä¤ù¡A«OÃÒ§Ö³t¥R¹q¤Î´î¤Ö¯à¶q¬y¥¢¡A¦Ó¹ï¤ñ¥R¹q¾¹¨S¦³´¼¯à±±¨îªä¤ù¡C
*The NITECORE charger with DC-DC charging mode ensures quick charge and minimizes energy loss, while the other purchase doesn¡¦t have intelligent control chip.
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