What is a pure electric car battery? Battery cost accounts for 30% - 40%.

Now, the growth of new energy vehicles go into small explosion stage, but due to various constraints, complete outbreak of the new energy vehicles still need to wait for a period of time. Its popularity is growing, especially for pure electric vehicles/new fuel auto industry new energy vehicles which develop closer to its final shape models. It is known that policy subsidy is more aggressive for pure cars, but people are still hesitant to buy pure trolley. All this is related to its range, because there is no breakthrough of science and technology progress for pure charging battery in the world.

At present, the world's major pure traction battery types are: lead-acid batteries, the lithium battery, sodium sulfur battery, secondary lithium battery, air battery, nickel cadmium battery, etc., such as lithium battery believe that most people are not unfamiliar, in addition to pure charge, it also has been applied to the mobile phone, tablet, notebook computers, electronic devices, such as the charging treasure, but unlike these electronic devices, storage battery costs accounted for the proportion of the vehicle is quite high, such as now it broke a piece of apple mobile phone screen, inside and outside the original screen assembly takes few thousand, accounts for the proportion of the whole mobile phone price per cent few, the cost of a piece of pure flood storage battery cars total cost 30% - 40%, therefore also has jumped the net friend said, pure flood in battery, not directly to buy a car.

In addition, pure flood can also carry the new fuel cells, just as its name implies is to new fuel into electricity as the car battery power source, at present, some brand also dabbled in this field, such as geely automobile push emgrand GS version of methanol and hydrogen and modern NEXO fuel cars, etc. And, according to the news that Japan's new energy and industrial technology development organization's goal is to popularize hydrogen fuel cars in Japan in 2040, around carrying pure battery charge. But a new type of fuel cell for a variety of reasons, the cost is higher, accordingly, with a new type of fuel cell car price is higher, not easily accepted by consumers.

As pure charge, electric unit to replace the traditional fuel engine became the car new heart, and the most important power battery is to become a battery pack, it is not a large battery of single structure, only a few pieces of a single battery core, form the battery module, and then a number of battery modules in together, form a battery pack, so cars trolley can be unified management, also improve the stability and security of the storage battery.

Because the battery is the only power motor drive system, battery storage capacity of the battery, largely determines the pure charge battery life, the world's most improve a range of cars, is through the battery unit structure of the more clever and some assistive technologies, such as electrical energy can be recycled to improve mileage of the car battery life, or to increase the battery area, so for pure flood range of ascension has great limitations, take temporary solution not effect a permanent cure.

It is understood that as a daily travel of pure electric vehicles can meet the urban population, the range of 450 km, at least now there have been a lot of pure cars-and products on the market can achieve this standard, but on the other hand, the charging time is an issue for car. Traditional fuel vehicle refueling, only a few minutes, and, in China, there is road, basically without gas, but new energy automobile charging station is now does not see more, now on the market of pure cars-and quick charge the fastest level basically remain in about 30 minutes at 80% of the electricity, the speed, and rhythm fast pace of urban life today is obviously not take tone.

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