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　　In the field of high power lithium battery cell, the high power discharge function of grep's lithium battery cell is superior. Now it is divided into two types of cells, one is the low temperature high rate lithium battery cell, the other is the high rate polymer lithium battery cell at room temperature. The following is the function introduction of low temperature lithium battery:

　　High rate discharge function of low temperature lithium battery:

　　Low temperature and high rate lithium battery can be used in general low temperature lithium battery, of course, the price is certainly different. At low temperature, it can sustain 3C ~ 5C rate discharge for 3 ~ 5 seconds, and the pulse discharge can reach about 55C.

　　Low temperature and high rate lithium battery

　　High power low temperature lithium battery has the basic function of general low temperature polymer lithium battery;

　　Normal discharge function of low temperature lithium battery:

　　1. The low temperature discharge function is high, the lowest discharge is 0.2C at - 40 ℃, the power is more than 65%; the discharge can reach 85% at - 30 ℃;

　　2. Wide operating temperature range, - 50 ° C to 50 ° C;

　　3. Excellent low-temperature cycling function, charging and discharging at - 30 ℃ at 0.5c, the capacity is kept above 85% after 300 cycles;

　　4. High safety function, UL / CE / UN certification;

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

　　6. With the ability of mass production, good battery consistency;

　　7. It can produce large current and maintain large capacity at - 40 ℃;

　　8. It can still maintain its excellent function under - 40 ℃;

　　Because the scale of day and night temperature in China's low temperature region is mostly - 30 ℃ ~ 38 ℃, and the temperature in a small part of the region is about - 45 ℃. Therefore, the low-temperature lithium batteries in these areas need to meet the temperature scale of - 35 ℃ ~ 65 ℃ to work.

　　Because there are not many low-temperature areas in China, the market demand for low-temperature lithium batteries for civil use is not large. In addition, low-temperature batteries not only have high development and production costs, but also have strict technical requirements for production equipment, so there are not many domestic manufacturers with the strength to make low-temperature batteries.

　　Article source: Zhongshan lithium battery manufacturer http://www.ydaifa.com/

　　How about the analysis of low temperature and high rate lithium battery by Zhongshan lithium battery manufacturer?

　　2020-04-08 17:30:47 1

　　In the field of high power lithium battery cell, the high power discharge function of grep's lithium battery cell is superior. Now it is divided into two types of cells, one is the low temperature high rate lithium battery cell, the other is the high rate polymer lithium battery cell at room temperature. The following is the function introduction of low temperature lithium battery:

　　High rate discharge function of low temperature lithium battery:

　　Low temperature and high rate lithium battery can be used in general low temperature lithium battery, of course, the price is certainly different. At low temperature, it can support 3C ~ 5C rate discharge for 3 ~ 5 seconds, and the pulse discharge can reach about 55C.

　　Low temperature and high rate lithium battery

　　High power low temperature lithium battery has the basic function of general low temperature polymer lithium battery;

　　Normal discharge function of low temperature lithium battery:

　　1. The low temperature discharge function is high, the lowest discharge is 0.2C at - 40 ℃, the power is more than 65%; the discharge can reach 85% at - 30 ℃;

　　2. Wide operating temperature range, - 50 ° C to 50 ° C;

　　Zhongshan lithium battery manufacturer

　　3. Excellent low-temperature cycling function, charging and discharging at - 30 ℃ at 0.5c, the capacity is kept above 85% after 300 cycles;

　　4. High safety function, UL / CE / UN certification;

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

　　6. With the ability of mass production, good battery consistency;

　　7. It can produce large current and maintain large capacity at - 40 ℃;

　　8. It can still maintain its excellent function under - 40 ℃;

　　Because the temperature scale of day and night in China's low temperature region is mostly - 30 ℃ ~ 38 ℃, and the temperature in a small part of the region is about - 45 ℃. Therefore, the low-temperature lithium batteries in these areas need to meet the temperature scale of - 35 ℃ ~ 65 ℃ to work.

　　Because there are not many low-temperature areas in China, the market demand for low-temperature lithium batteries for civil use is not large. In addition, low-temperature batteries not only have high development and production costs, but also have strict technical requirements for production equipment, so there are not many domestic manufacturers with the strength to make low-temperature batteries.

　　Zhongshan lithium battery manufacturer http://www.ydaifa.com/