At the international energy storage summit and exhibition 2018 (ESIE) held in Beijing not long ago, wang zidong, director of the China north vehicle research institute and the national 863 power battery testing center, gave a keynote speech on how to make the energy storage industry environmentally friendlyWang zidong pointed out that China is a big energy importer, with more than 60% of primary energy imports, and strategic energy security has great risks.

In an interview with the Central News Agency on the 26th, Fanzhiming pointed out that Wanda's touch products lock in industrial controls, as well as other niche product markets such as military regulations and medical display, and exclude competitive consumer products such as mobile phone touch, profit stable growth.

On April 27th, Renren Car announced today that it will form a "Renren Vehicle New Energy Ecological Alliance" with a number of well-known auto manufacturers such as Chang 'an, Chery, SAIC Group, BYD, and Zhidou AutomobileUnder the guidance of the China 100 Electric Vehicle Association, the alliance will integrate multi-resource advantages and jointly promote the transformation and upgrading of the new energy vehicle industry, according to the company.

Although lithium-ion batteries are the mainstream of energy storage today, the molecular and atomic basic science of charge and discharge is still a mystery According to the study of the Department of Energy Argonne National Laboratory in NatureCatalysis, the research team has achieved a breakthrough in the chemical composition of the solid electrolyte interface(solid-electron electrolyte, SEI) between the electrode and the liquid electrolyte.

In the early spring of 2018, all lithium-ion's limelight appeared to be dominated by unicorns, an industry that created lightning records However, in the era of Ningde all-powerful situation, the performance of other enterprises of lithium electricity can also be a point.

Battery fouling can cause current leakage and shorten battery life Keeping battery terminals clean not only helps extend battery life, it also helps save money.

Nickel hydride batteriesNickel-metal hydrogen batteries are synthesized with hydrogen ions and metal nickel The power reserve is 30 % higher than that of nickel-cadmium batteries.

After using a charging machine to charge the battery, the service life of the battery is calculated The good charging and maintenance of the battery later can effectively extend the service life of the battery.

In recent years, the research and development focus of domestic and foreign companies and research institutions has shifted to solid lithium batteries All-solid batteries have a huge advantage over current lithium-ion batteries in terms of cost, density and thermal stability.

At present, the general cycle life of 18650 of 37v can reach about 500~1000 times, and the general cycle life of 18650 of 3.