Lead acid batteries are the largest battery product in the world, accounting for 50 % of the total battery production It is understood that even in developed countries and regions, lead acid batteries are still produced and used in large quantities.

Lithium 100 People's Association: It is planned to build an annual production line of 500 tons of solid electrolyte materials and 1,000 tons of manganese cathode materials in early 2019 The products will be widely used in electric vehicles, mobile electronic devices, and military power sources.

Following the multi-fluoride and Jinlong copper tubes, Henan's local photovoltaic company Xinda Xincai also announced its entry into the lithium battery industry recentlyFrom the industrial point of view, lithium batteries have become the new "darling" of enterprises.

Hitachi achieved a breakthrough in the design of a lithium-ion battery The breakthrough will reduce production costs and extend battery life to 10 years.

Keheng SHARES announced its annual report for 2017 on the evening of April 22 During the reporting period, the company achieved operating income of 206,05997 yuan, an increase of 161.

The electrode manufacture of lithium-ion battery consists of binder, conductive agent, positive electrode material, etc.

The positive electrode material of the lithium ion battery is lithium cobalt oxide, and the negative electrode material is carbon material The lithium ion generated by the positive electrode in the negative carbon material is embedded and moved out to realize the charging and discharging process of the battery.

With the widespread use of electric vehicles, the replacement cost of electric vehicle batteries continues to rise, and how to extend the battery life has become one of the concerns of consumers So, how can the electric car battery be more durable? After the reporter learned about it, he summed up the following experiences.

On May 13th, the Shehong county people's government and Sichuan Luqiao construction group co, ltd.

Construction started in March 2017, and production has started in October At present, volume supply has begun.