At -40 ° C, discharge at different times (0.2c to 3C), and the capacity retention rate exceeds 40%.

1. Use superposition technology, low internal resistance;

2. Excellent low -temperature work performance. At a temperature of -20 ° C temperature, a circular test of 0.2C discharge is still more than 93%of the capacity maintenance rate after 300 cycles. Discharge at 0.5C at -40 ° C, and the discharge capacity exceeds 60%of the initial capacity; at -35 ° C discharge at 0.3C, the discharge capacity exceeds 70%of the initial capacity;

3. The discharge curve at different temperatures, the range value of the discharge temperature is large, and can be discharged at -40 ° C to 55 ° C. The discharge capacity can be considerable;

4. Can be charged at -20 ° C;

5. Use lithium iron phosphate chemical, high safety, long cycle life;

6. At -40 ° C, discharge at different times (0.2c to 3C), and the capacity maintenance rate exceeds 40%.

7, -20 ° C temperature The capacity maintenance rate exceeds 93%after 300 cycles. After 300 cycles.

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