Recently, the World Power Battery Press Conference was held in Beijing, which aroused widespread concern. The use of power batteries, with the rapid development of the new energy vehicle industry, has entered a white-hot stage. In the future direction, the prospect of power batteries is very good.

In fact, as early as before, the power battery, which has been attracting attention because of the heat of the new energy vehicle industry, has proposed related battery recycling initiatives. Now another wave of heat has not only driven the development of new energy vehicles. , and the topic of battery recycling and environmental protection has surfaced again.

According to the data released by the Passenger Federation, in April this year alone, the retail sales of passenger vehicles in the narrow sense reached 1.57 million units, of which 500,000 were new energy vehicles, with a penetration rate of 31.8%. The increasing number of uses also means that there will be more and more decommissioned power batteries to be recycled in the future.

my country’s new energy automobile industry proposes that in 2010, according to the warranty period of power batteries currently on the market, taking BYD as an example, the warranty period is 8 years or 150,000 kilometers, and the battery cell is guaranteed for life. Use theoretically more than 200,000 kilometers.

Calculated according to time, the first batch of people who put new energy trams into use has almost reached the deadline for battery replacement.

Generally speaking, the battery of a new energy electric vehicle is used normally until the life insurance is approaching, and the battery will have problems such as difficulty in charging, slow charging, reduced mileage, and low storage capacity. Therefore, it needs to be replaced in time to avoid a decline in user experience and potential safety hazards.

It is estimated that in 2050, China’s new energy vehicle replacement batteries will reach a peak. At that time, the problem of recycling batteries will follow.

At present, the status quo of the domestic power battery recycling industry is that there are self-produced and self-recycled companies. The batteries and products produced by ourselves, while selling, there are also battery recycling projects. Recycling production and recycling is also a better protection method for enterprises. The composition of a battery often contains multiple batteries. The batteries in the recycled batteries are packaged and recycled for professional machine testing, and the batteries that are still qualified in performance are bundled and combined with similar batteries to continue to be manufactured into batteries. Unqualified Batteries

According to estimates, recycled batteries can reach a cost of 6w per ton, and after recycling, they can be sold to battery raw material manufacturers for cell manufacturing. They can be sold to 8w per ton, with a profit margin of about 12%.

However, according to the current situation of the power battery recycling industry, there are still small, chaotic and poor situations. Most of the companies heard the news. Although they did recycle a certain amount of echelon power batteries, they simply processed the recycled batteries because of the pure pursuit of profit and unqualified technology, which easily caused huge pollution to the environment.

In the future, with the vigorous development of the new energy and power battery industries, the rectification of the battery recycling industry will also be highly valued.