lithium 3400mah 3.7v 18650 batterycapacity breakthrough and safety are the key

Several car accidents occurred some time ago, which have attracted widespread attention from the society. First, there was an Uber driverless car accident in the west, and then a Tesla electric car crashed in California, USA. This blue ModelX hit the fence and caught fire. The front of the car was completely damaged and the driver died after being sent to the hospital.

Although accidents often occur in human-driven and gasoline cars, this electric car accident will not have much impact on the industry trend. However, the high-density use of batteries may make cars more prone to fire or even explosion. The occurrence of this incident sounded the alarm for the electric car industry, and car manufacturers must seriously consider the safety of batteries.

lithium 3400mah 3.7v 18650 batterycapacity breakthrough and safety are the key

Electric cars have become the trend of future cars, but lithium 3400mah 3.7v 18650 batteryproblems are still the pain point of the industry. Most traditional electric cars use lead-acid batteries. Although lead-acid batteries perform well in low temperature environments and are quite cheap, they put drivers in danger.

The main reason for the cheap price of lead-acid batteries is that they can be recycled, but this may cause some other problems. Lead poisoning has been reported from time to time, and unsafe recycling methods may further affect workers' health. Lead can be debilitating or even fatal, and strict practices may add more costs.

Some automakers have turned to lithium-ion batteries, which are currently expensive, but are lighter and can store power for longer, making them ideal for electric vehicles. However, lithium-ion batteries also rely on a limited supply of rare earth metals, which may also cause worker injuries and environmental damage? So if electric vehicles are to become truly popular, what we really need is a new type of battery.

At present, there are many alternatives to batteries, such as solid-state batteries, supercapacitors with fast charging, and batteries that run on only carbon and water. These projects have attracted much attention, and venture capitalists have invested $1 billion in 2018 to advance next-generation lithium 3400mah 3.7v 18650 batterytechnology. However, these lithium 3400mah 3.7v 18650 batteryconcepts are not mature enough, and they cannot even power products such as electric vehicles. Experts believe that advanced batteries are one of the biggest needs, and various technologies need to be broken through.

Electric vehicles are cheaper than gasoline vehicles

The importance of green environmental protection is gradually being realized by people, and relevant emission control policies are becoming more and more stringent. Electric vehicles are becoming the focus of the world. France and the UK have announced they will ban gasoline cars by 2040, and China is promoting the electric car industry, which means that China will also ban the use of fuel-consuming cars in the near future.

Lithium-ion batteries are an important part of future electric vehicles, and analysts believe that their prices will become cheaper and cheaper, leading to lower prices for electric vehicles. However, although the global electric vehicle revolution is coming, its timetable may not accelerate too much.

It is crucial that electric vehicles cost less than gasoline vehicles, which means that the cost of lithium 3400mah 3.7v 18650 batterypacks needs to continue to fall, but analysts believe that the price of lithium batteries and other components may rise in the future. Of course, it is still possible to reduce costs through mass production.

Today's gasoline cars don't have to worry about running out of fuel wherever they go, but electric vehicles have not yet reached such conditions. A sufficient power grid is a prerequisite for electric vehicles to take off, and it will take a long time to install charging facilities from cities to towns and even in remote villages.

Relevant data shows that there are about 16,000 charging piles in the United States, while China will reach about 150,000, a number that shows that China will be the world leader. Beijing plans to promote its charging station network to meet the needs of 5 million electric vehicles by 2020, and China is striving to become a leader in electric vehicle manufacturing.

However, industry experts believe that if there is not enough power supply in the future, various power restrictions may occur, and it may cost a lot to increase the supply of charging points to the existing power grid.

Innovative application scenarios bring more opportunities

With the development of the Internet of Things, artificial intelligence, and 5G communication technology, people's lives are moving towards an intelligent stage, which also brings a bright future to the automotive industry. At present, some companies such as Google and Teqila are conducting road tests of unmanned vehicles. We can imagine the future. Urban transportation services may be handed over to these autonomous vehicles. After placing an order with Didi, a self-driving car will appear in front of you in a few minutes. You can use it freely without paying attention to the driver.

In addition, self-driving cars may be used in large quantities for delivery. Cargo transportation in various links of the city is a boring job for drivers, and the demand for urban express delivery is growing significantly. These tasks are best handed over to autonomous cars. JD.com, Alibaba, and SF Express are all promoting unmanned delivery. JD.com's self-developed smart distribution station has been implemented in Shaanxi, and delivery services are completed through unmanned vehicles and unmanned distribution stations. The future urban logistics system may be jointly assisted by automated vehicles, unmanned vehicles, and drones.

Ford has launched an autonomous police car for traffic management, which can monitor unsafe behaviors such as illegal parking and speeding. If illegal behaviors are found, they will be automatically tracked and the owner will be punished accordingly. With the continuous growth of urban vehicles, autonomous police cars can reduce the burden on law enforcement officers. Ford's automated police car uses AI technology to take pictures of illegal vehicles and analyze their location information. This method can make up for the shortcomings of manual tracking and help further reduce traffic accidents.

The application scenarios of electric vehicles are constantly innovating. In addition to the above, there are also shared cars, sanitation vehicles, and transport vehicles at port terminals. These new application scenarios will further promote the development of the electric vehicle industry.

Read recommendations:

Coin Battery LR 621

Atomic battery.Nickel Hydride No. 5 batteries

How to improve the energy density of lithium battery...

NiMH battery pack direct sales

18650 battery pack maker