Relevant standards requirement:
Temperature shock
Test Object: Battery storage pack or system.
Li-ion battery pack or system placed in (-40±2)?~(85±2)? alternation temperature, the conversion time of two extreme temperatures is less than 30 minutes. Place the test objects into each extreme temperature keep 8h, test 5 cycles.
Observe for 2 hours under the room temperature after testing,
Humidity & Temperature Cycling
Test Object: Battery storage pack or system.
Refer the GB/T2423.4 Test Db, variable refer the Graph 4,the highest temperature is +80?,5 cycles. Observe for 2h under the room temperature.