1. The low temperature discharge performance is high, the minimum is at -50 ° C discharge at 0.2C, and the efficiency is more than 60%; in the -40 ° C environment, it is discharged at 0.2C, and the discharge capacity is 80%;

　　2. The working temperature range is wide, -50 ° C to 50 ° C;

　　3. Excellent low-temperature cycle performance, charging and discharging at 0.5C in the -30 ℃ environment, and the capacity remains above 85%after 300 cycles;

　　4. High security performance, passed UL/CE/UN certification;

　　5. Flexible size, can be designed and customized in size and shape according to customer needs;

　　6. Compared with traditional lithium batteries, the discharge temperature limit of -20 ° C ~ 60 ° C has exceeded the limit temperature limit.

　　7, have the ability to mass production, the consistency of the battery is good;

　　8. Large current can be generated at -50 ° C, maintaining a large capacity;

　　9. In the working environment of -50 ° C, it can still maintain its excellent performance;

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