Views: 0 Author: Site Editor Publish Time: 2023-08-02 Origin: Site
The Temperature cycling experiment consists of 27 cycles, and each cycle consists of the following steps: 01) Change the battery from room temperature to 1 hour at 66 ± 3 ℃ and 15 ± 5%, 02) Change to 1 hour of storage at a temperature of 33 ± 3 ℃ and a humidity of 90 ± 5 ℃, 03) Change the condition to -40 ± 3 ℃ and let it stand for 1 hour 04) Leave the battery at 25 ℃ for 0.5 hour This 4 step process completes a cycle. After 27 cycles of experiments, the battery should have no leakage, alkali crawling, rust, or other abnormal conditions.
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