With the use of electric logistics vehicles and more and more mature technology, more and more users began to contact pure electric logistics vehicles Pure electric logistics vehicles are very different from traditional diesel vehicles.

In recent years, the development of the new energy industry has been steadily improving From January to April, 232,000 new energy vehicles were produced and sold, up 142.

The 18650 power battery supports large current discharge, which may reach a current of 20 times capacity The 18650 ordinary lithium battery only supports a discharge of 1 times capacity, that is, an ordinary 2600mAh ordinary battery with a maximum discharge current of 2600mA.

With the development of domestic power battery routes toward high nickel, battery companies are seeking higher energy density while also looking for safer and more reliable solutions for battery heat management How to effectively prevent the thermal runaway of the power cell has also become a key factor to ensure the safety of the power cell.

Lithium batteries used in the Chinese electric vehicle industry are mainly three types of iron lithium, manganese lithium, and ternary Lithium manganese.

According to China Business News, in the middle of this month, James Dyson, the inventor of vacuum cleaners and Dyson founder, invested his first $15 million investment in solid-state battery company Sakti3, the latter Is a battery startup company founded in 2007.

At the "Energy Storage International Summit and Exhibition 2018(ESIE)" held recently in Beijing, Wangzidong, director of the China North Vehicle Research Institute and the National 863 Power Battery Testing Center, made "How to Build Energy Storage Industry into an Environmentally Friendly Industry" Keynote speech.

SEN China: Bloomberg New Energy Financial Analysts say a shortage of cobalt may occur sooner than expected, a problem that could threaten the construction of an electric car market in the next five to seven years The Congolese government and mining companies have been introducing new mines and developing more potential cobalt reserves for a long time, which means that the market may have a cobalt supply shock in the early 1920s.

According to foreign media reports, scientists are currently studying the use of piezoelectric effects, thermal energy conversion, electrostatic effects, and chemical reactions to convert mechanical, thermal, and chemical energy into electrical energy in the human body to power wearable or implantable devices In "I Sing the Body Electric", the poet Walter Whitman deeply describes the "action and power" of "beautiful, peculiar, breathing, and laughing muscles.

Mobile phones have become a daily necessities for everyone Presumably, everyone has an experience.