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High temperature test

Partial certification program

High temperature test requirements

CQC certification

  The fully charged sample was placed in a high temperature test chamber, and the temperature in the test chamber was set to the maximum upper limit and upper discharge temperature of the battery pack specified by the manufacturer, the upper limit temperature of the battery and the upper limit of the discharge temperature, and the maximum value at 80 °C. After the surface temperature of the sample is stable, it is kept for 7 hours.
 a) cut off the circuit
 b) The circuit is not cut off, and a discharge charging cycle is continued according to the specified charging and discharging method during the high temperature test.
    Result: no fire, no explosion, no leakage


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