1. Rated capacity: 0.5C discharge, the discharge time of the single battery is not less than 2h, and the discharge time of the battery pack is not less than lh54min (95%)； 

    2. 1C discharge capacity: 1C discharge, the discharge time of the single battery is not less than 57min (95%), and the discharge time of the battery pack is not less than 54min (90%).； 

    3. Low temperature discharge capacity: 0.5C discharge at -20°C, and the discharge time of the monomer or battery pack is not less than lhl2min (60%)； 

    4. High temperature discharge capacity: 0.5C discharge at 55°C, the discharge time of the single battery is not less than lh54min (95%), and the discharge time of the battery pack is not less than 1h48min (90%).； 

    5. Ability to persist in charge and restore: set aside at room temperature for 28 days at full charge, the discharge time of the charge is not less than lh36min (80%), and the discharge time of the charge is not less than 1 h48min (90%).；  

    6. Storage function: The single battery or battery pack for the storage experiment should be selected from those with a production date of less than 3 months, and 60% of the capacity should be charged before storage, at an ambient temperature of 40°C±5°C, and a humidity of 45%?75% of the environment is stored for 90 days.After the storage period expires, remove the battery pack, charge with 0.2C and set aside for 1 hour, and discharge with a constant current of 0.5C to the termination voltage. The above experiment can be repeated 3 times, and the discharge time is not less than lhl2min (60%)； 

    7. Reincarnation life: The battery or battery pack is charged at 0.2C and discharged at 0.5C. The test ends when the discharge capacity is less than 72min (60%) for two consecutive discharges. The reincarnation life of the single battery is not less than 600 times, and the reincarnation life of the battery pack is not less than 500 times.；

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