1. Pulse repair method: the high-frequency positive and negative pulse generator is used to continuously generate high and low frequency conversion pulse for the battery. One is the condition for dissolving the large lead sulfate, and the other is the pulse disturbance, which destroys the cond...

After the layout of power lithium batteries and the manufacture of new energy vehicles, the power lithium batteries of PFD have added new exports. On the evening of April 11, Kaifeng Shengda Motor Technology Co., Ltd. announced that the company had signed a strategic coopera...

Electric vehicle batteries are divided into two categories: battery and fuel cell. The battery is applicable to pure electric vehicles, including lead-acid battery, nickel-metal hydride battery, sodium-sulfur battery, secondary lithium battery and air battery. Fuel cells are...

Recently, the Ministry of Industry and Information Technology announced the third batch of recommended new energy vehicles in 2018, marking the beginning of NCA system ternary lithium battery supporting passenger vehicle enterprises in the domestic market. It is understood t...

Lithium titanate space group belongs to Fd3m, spinel structure. Due to its unique three-dimensional lithium ion diffusion channel, it has excellent power characteristics and high and low temperature performance. At the same time, the crystal structure of lithium titanate can maintain high stab...

If it hadn't been for making a fortune in the stock market by accident, Lao Zhang, the shareholder, might never have known something called "cobalt". Although China's stock market is not booming recently, several stocks with the word "cobalt" have been rising all th...

By the end of last year, the number of new energy vehicles in China has reached 1.8 million, and some new energy vehicles that entered the market early have entered the stage of scrapping and recycling. According to the data, it is estimated that by 2020, China's total scrap of power batteries w...

Recently, Tesla launched the largest recall in the company's history, involving about 123000 vehicles around the world, due to potential safety hazards in vehicle parts. In fact, compared with spontaneous combustion, collision, charging and other accidents, Tesla's potential safety haz...

Not only is China blowing a spring breeze of "electrification", but also abroad. At present, foreign media have made an analysis on when batteries can replace fuel. Let's see what they say. With the continuous rise of renewable energy, the era of fuel oil will...

Because of its large capacity and no memory effect, lithium batteries are more and more widely used in modern production and life, especially mobile phones and computers, which are not equipped with lithium batteries! Generally, some mobile phones will be equipped with an extra backup battery,...