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High altitude low voltage simulation

Partial certification program

High altitude low voltage simulation test requirements

UN38.3 certification

  Store the battery and battery at a temperature of 20 ± 5 ° C and an atmospheric pressure of not more than 11.6 kPa for not less than 6 hours.
    The open circuit voltage after the sample test shall not be lower than 90% of the open circuit voltage before the test. This requirement does not apply to the fully discharged battery and battery.
    Results: no leakage, no venting, no disintegration, no cracking and no fire.

UL certification

  The battery was stored for 6 h at an excellent pressure of 11.6 kPa (1.68 psi) and 20 ± 3 ° C (68 + 5 ° F).
    Results: no leakage, no venting, no disintegration, no cracking and no fire.

CQC certification

  The battery was placed in a vacuum chamber at 20 ° C ± 5 ° C, and the pressure inside the chamber was reduced to 11.6 Kpa (simulated altitude 15240 m) by vacuuming for 6 h.
    Results: no leakage, no venting, no disintegration, no cracking and no fire.

CB certification

  The battery was tested at a temperature of 20 ° C ± 5 ° C at a pressure of 11.6 Kpa (simulated altitude of 15240 m) for 6 h.
    Results: no leakage, no venting, no disintegration, no cracking and no fire.


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