A brief analysis of the gap between my country's power button battery 2032 and international batteries

The battery power gap is huge compared to the world. At present, nearly 90% of battery companies in our country still assemble and produce by hand. Compared with foreign countries, the technology is too backward. It is understood that there are currently no more than 5 people in my country who have core skills in automotive battery development.

No matter what kind of battery, from the current point of view, our country's technology is still relatively backward. Lead-acid batteries are more complex than button battery 2032 and are easier to control in terms of waste recycling. Therefore, the question of who is more environmentally friendly should not be a comparison, but a question of technical perfection.

The ternary button battery 2032 produced by Panasonic have very significant advantages in charge and discharge functions and battery life capabilities, but compared with lithium iron phosphate batteries, their stability is poor. Tesla uses Panasonic's ternary button battery 2032 because Panasonic has a stake in Tesla, which means they are not a supplier. It's unclear which battery is better suited for electric vehicles. The key is whether the company is looking for battery life or security.

At present, the production of vehicle batteries that meet the specifications in our country is very small, and most of the batteries produced by the company do not meet the specifications. If they do not meet the specifications, they will not be recognized by the manufacturer, so they cannot be counted towards the battery's capacity on board. Because the entry barrier for lithium-ion battery companies is very low, and many companies adopt government support for electric vehicles, everyone is staring at this Tang Monk Meat. However, car batteries are the most stringent skill in the battery category, and not just anyone can do it. of.

A brief analysis of the gap between my country's power button battery 2032 and the world

Wang Zidong, director of the Power Li-ion Battery Testing Center of the National 863 Major Electric Vehicle Project, believes that in the early stages of the development of this emerging industry, we should be rational and not blindly follow the trend.

For a $100,000 electric car, technology is a must, and Tesla is nothing new. I think some of the media hype around Tesla is biased. In the world, there are relevant testing specifications for the safety functions of vehicle batteries, but Tesla does not. Many people now say that Tesla cars do not have any safety incidents, but this does not mean that there are no safety risks. The media should not draw premature conclusions but should act according to common sense.

In the field of new energy, the government can only grasp the major principles and policies, not interfere in everything, and not be omnipresent. It must adhere to four things, namely, restrictions, incentives, regulations, and sanctions, so as to truly make China's electric vehicle industry bigger and stronger. .

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