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The trouble of new energy vehicles in the cold winter!

In recent years, with Tesla's global sales, electric vehicles have become the darling of the capital and consumer markets. As the impact of the epidemic at the beginning of the year has gradually weakened, the electric vehicle industry has also ushered in a short spring.


At present, our electric vehicles basically use lithium-ion batteries. The characteristics of lithium batteries determine that they will be dissatisfied with charging and incomplete discharge in cold environments, which leads to electric vehicles in cold winter environments. , The mileage is greatly reduced. Due to the limitation of the characteristics of lithium-ion batteries, the avalanche of electric vehicle battery life in low-temperature environments has become a current social problem that cannot be ignored.


The battery life problem of electric vehicles cannot be solved, and the sales of new energy vehicles, which automakers have invested heavily in, will also rapidly depreciate. IiMedia Consulting's report shows that as of the end of 2018, the market size of China's electric vehicle industry reached 82 billion yuan, and it is growing at a high rate of 10% per year in line with the growth rate. By 2020, exceeding 100 billion yuan is a certainty. At present, solving the battery life problem will surely become the primary task of the new energy electric vehicle industry.


Graphene super capacitor battery is a new type of super capacitor battery that can replace the battery. It has the advantages of low temperature resistance, high current, high safety, long life, low self-discharge, and fast charging speed. It is believed that in the near future, graphene supercapacitor batteries will occupy most of the market in the new energy automobile industry and become a leader in replaceable batteries.







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