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Drop test

Partial certification program

Drop test requirement

UN38.3 certification

The packaged lithium battery was dropped from 1200mm (the lowest point of the battery) to 18-20mm thick hardwood board at 20±5°C (the board was laid on the concrete floor).
Result: No fire or explosion after the test and after the test.

UL certification

The battery is free to fall to the concrete or metal floor at a height of 1 m at an ambient temperature of 20 ° C ± 5 ° C for 3 times.
Result: No fire or explosion after the test and after the test.

CQC certification

After the battery is fully charged according to the manufacturer's charging procedure, it is free to fall to the concrete board at a height of 1 m.
The cylindrical and button type batteries were dropped once on both end faces, and the cylindrical surface was dropped twice, for a total of four drop tests. Square and flexible packaging batteries were each dropped once for a total of six trials.
Result: No fire or explosion after the test and after the test.

CB certification

The battery is free to fall to the concrete or metal floor at a height of 1 m at an ambient temperature of 20 ° C ± 5 ° C for 3 times.
Result: No fire or explosion after the test and after the test.


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