The temperature limit of the low -temperature lithium polymer battery

　　Low -temperature lithium polymer battery uses proprietary battery raw material formula and innovative manufacturing technology, which can effectively improve the discharge performance of batteries in low temperature environments, reduce internal battery resistance, and achieve the effect of high -speed discharge. Therefore, the life expectancy of low -temperature batteries and stronger power. At the low temperature of -30 ° C, it is discharged at 0.2C, and the discharge capacity of the low-temperature battery still exceeds 80%, which is one of the core technologies. Low -temperature lithium polymer batteries have the following advantages.

　　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 the traditional lithium polymer battery, the discharge temperature limit of -20 ° C ~ 60 ° C is broken.

　　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. It can be widely used in cold climate and military equipment.

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