Lithium battery is a kind of lithium metal or lithium alloy anode materials, using water battery electrolyte solution Scientist Thomas Edison first invented the lithium battery.

In the first half of 2018, China cobalt raw materials imported about 39400 tons of metal, rose 275%, year-on-year growth is 12%, cobalt ore 7800 tons, rose 101%, year-on-year growth is 87%; cobalt wet smelting products 31600 tons, rose 17%, and it is up 2% compared from a year earlier.

1、12v lithium battery has high voltage: After full recharge and put away for a while, the battery voltage obviously turns high, while the other monomer is normalThe cause of the problem:(1) sampling error;(2) the LMU equilibrium function or failure;(3) batteries capacity is low, charging voltage rise quickly.

On September 30, Chengdu Shuangliu, China's first lithium battery power pack air railway line in Chengdu double stream The world's first lithium battery air railway full battery life 4 hours The world's first lithium battery power pack air railway "Sichuan made" The white body, the black round "ear" plus the big dark circles, the sprouting giant panda "skin".

Event: Xinwangda announced the first quarter of 2018, operating income of 3535 billion Yuan, an increase of 59.

Nowadays, the electric vehicle battery market, lead-acid batteries and lithium batteries are in a state of two-pronged status In general, lead-acid battery electric vehicles are still the mainstream in the market, but in recent years, lithium-ion battery electric vehicles have a tendency to catch up.

On May 11, Xiaokang shares revealed its investment in the new energy vehicle business and development plan when accepting investor research Xiaokang shares that in the country, the company set up Chongqing Jinkang New Energy Automobile Co.

"The more the lithium battery is discharged, the more the battery will be depleted," said Akron University, a professor of electrical engineering that helped NASA study to extend battery life "The more you charge the battery, the more it will wear out.

At the 2014 International Photovoltaic Industry Technology and Standards Development Forum, Mr Jianhua He, Project Manager of the German Office of the German Electrical and Electronic Technology and Information Technology Association (VDE), conducted the theme of “Safety Requirements for Static (Non-Mobile) Lithium Battery Energy Storage System” Speech.

On December 5, 2017, Matsushita Energy (Wuxi) Co, Ltd.