TU-TESL

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On November 4, the ncm523 was launched, with a capacity of 64.2kwh, an energy density of 141wh / kg, a maximum charging power of 70kw, and a maximum endurance of 500km under the NEDC standard. It is understood that Kona EV is positioned as a pure electric mini battery in overseas market. In terms of battery, it is equipped with battery pack provided by Korean battery manufacturer LG Chemical in Korean and European market, with capacity of 39.2/64kwh and endurance mileage of 300 / 470km respectively. On the one hand, the choice of domestic batteries by ensino EV is to benefit from the domestic market, although it has seriously declined. On the other hand, the leading battery enterprise in Ningde era has obvious advantages in performance, battery capacity and endurance. At present, the main three-way battery products of domestic mainstream battery enterprises are still ncm523, but Ningde era has taken the lead. The first generation of ncm811 battery with high nickel + graphite system has achieved mass production, the specific energy of monomer has exceeded 240wh / kg, the energy density of the system can reach 180wh / kg, and the actual endurance is over 500km, which is greatly improved compared with ncm523. At the same time, ncm811 of Ningde era has become the battery enterprise with the largest battery shipment volume of ncm811, including xdrive25le PHEV, GAC aion s, NiO ES6, geometry a, GAC aion LX, Xiaopeng P7, u, Jinkang sF5 and other new models, all of which are determined to adopt ncm811 battery of Ningde era.