The charge and discharge ratio of lithium-ion batteries determines how fast we can store a certain amount of energy in the battery, or at how fast we can release the energy in the battery Of course, this process of storage and release is controllable, safe, and does not significantly affect the battery life and other performance indicators.

Lithium iron phosphate has a low diffusion coefficient and poor conductivity due to lithium ions Therefore, the current approach is to make its particles smaller, or even make nanometer series, and increase its charging and discharge speed by shortening the migration path of LI + and electrons.

Servco self-funded the first publicly available hydrogen fuel cell supply station on Oahu Island in Hawaii The station will be able to manufacture hydrogen on its own and can meet the supply requirements of 12 Mirai vehicles per day.

A few days ago, Dongyang, executive vice president of the China Automobile Industry Association (hereinafter referred to as "China Automobile Association") announced at a forum that he will carry out the evaluation and release of the white list of automotive power batteries and hydrogen fuel cells According to the "Notice on the Declaration of the White List of Automobile Power Battery and Hydrogen Fuel Cell Industry"(hereinafter referred to as the "Notice") published by the China Automobile Association, The China Automobile Power Battery Industry Innovation Alliance of China will organize the implementation of the "Interim Administrative Measures for the White List of Automobile Power Battery and Hydrogen Fuel Cell Industry"(hereinafter referred to as "Administrative Measures").

Batteries have long been widely used in our lives I believe none of the people here have ever seen batteries.

On September 3, the Equipment Industry Development Center of the Ministry of Industry and Information Technology issued a notice on the announcement of the list of enterprises to be reported to the "Special Publicity New Energy Vehicle Production Enterprise (1st Batch)"(hereinafter referred to as "Notice") It combed out the enterprises qualified to produce new energy vehicles before July 1, 2017, and publicized 30 enterprises that had stopped producing new energy vehicles for 12 months or more between September 3 and September 9, if they did not provide written feedback during the period of the announcement.

Recently, BYD and Ningde era have been reported that the high nickel 811 batteries will be launched next year! Previously, the two giants seemed not to be active in high-nickel 811 batteries because companies such as Bic Battery and Guoxuan Gaoke had already mass-produced high-nickel 811 batteries And the national power battery field boss and the second, finally shot, the signal is very obvious, high nickel ternary era really came! This is certainly something to celebrate.

In 2018, the new energy vehicle industry began to smoke, and Changsheng became a heavy weapon for various car companies to compete for the domestic market Big car companies are using their new, ultra-long-range models to attract a growing number of high-end consumers.

Myth 1: The laptop needs to be recharged and discharged three times to activate the battery You don't need to do this unless you buy a laptop that has been in stock for more than a year, because the current battery core has been activated at the time of manufacture, and the core has undergone a test equivalent to activation when it is packaged into a notebook battery.

It is now the world's largest car market, and its diversity is the most abundant in the world You can see all kinds of brands, joint Ventures, imports, and so on.