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  • Characteristics of Kirin battery

    Time:2024.12.31Browse:0

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      Lithium-ion battery G500

      First, the CTP3.0 battery adds a water-cooled plate between the two electric cells to reduce the heat conduction of the adjacent two electric cells and prevent thermal runaway;

      Second, it can meet the requirements of high voltage fast charging. 4C charging is not difficult, and it will be seen in the market next year;

      Third, it can greatly improve the battery life, because the water-cooled plate has a buffer effect;

      Fourth, the specific energy is increased. Kirin battery can improve the utilization space. The energy density of lithium iron phosphate system is 160wh/kg, and the ternary high nickel can reach 250wh/kg, which is 13% more than the 4680 battery.

      Kirin Battery broke through the functional boundary, created a multi-functional elastic sandwich with three effects, and created an original battery cell inversion scheme, making the volume utilization rate of the battery pack exceed 72%. The energy density of Kirin battery system reaches 255Wh/kg. Under the same chemical system and the same battery pack size, its power can be increased by 13% compared with the 4680 battery system. At the same time, Ningde Times pioneered the large surface cooling technology of the battery cell, which expanded the heat exchange area of the Kirin battery by four times, shortened the temperature control time by half, supported a 5-minute hot start and a 10 minute fast charge, and achieved the thermal stability and thermal safety improvement of the entire chemical system.






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