There are many raw materials in the production of lithium-ion battery pack. The key materials of lithium-ion battery pack include: positive material, negative material, diaphragm and electrolyte. Lithium-ion battery is a new generation of green high-energy battery with excellent performance, a...

1. It is necessary to understand the voltage range that the customized lithium-ion battery equipment can withstand. The voltage of the lithium-ion battery is not a fixed value, but a wider voltage value than the range of the equipment. Therefore, it is necessary to ensure that the lithium-ion batter...

On December 2, at the "Battery Day" event held by Honeycomb Energy, Yang Hongxin, the president of Honeycomb Energy, released the "cold bee" technology, which has been the focus of Honeycomb Energy for many years, aiming to provide multiple and systematic safety assurance f...

A few days ago, according to media reports, Zhiji Motor is jointly developing the "silicon doped lithium battery" technology with Ningde Times. The two sides will share the technical patents, and cooperate to complete the rigorous testing of the whole vehicle, and mass produce the ba...

Since this year, GAC has made good publicity on graphene batteries. The latest news is that GAC revealed on the interactive platform that the research and development of graphene battery is ongoing, and it is expected that this technology will enter the mass production test of real vehicles at...

Recently, LG Chemical plans to supply ultra-high nickel NCMA batteries to Tesla in 2021 to attract market attention. So, what is ultra-high nickel battery? What is an NCMA battery? High-nickel batteries refer to lithium batteries, which contain more than 80% nickel. For example,...

Please remember the four main points for the use of batteries in winter! In the cold winter, there are many reports about the battery life shrinkage and slow charging speed of lithium-ion batteries. The reason is that low temperature will have a great impact on lithium batteries...

With the coming of the end of the year, the new flagship mobile phones of major mobile phone manufacturers have also been launched. The performance, parameters, batteries, memory, etc. of major mobile phones have also been compared. The most popular ones are Huawei P40, Apple 12 and Xiaomi 10....

The common cathode materials for power batteries mainly include modified lithium manganate, lithium iron phosphate, ternary materials and lithium-rich manganese base cathode materials. By comparison, the current performance of these four materials is different: In...

Lithium carbonate and lithium hydroxide are both raw materials for batteries. In the market, the price of lithium carbonate has always been lower than that of lithium hydroxide. What is the difference between the two materials? First of all, from the perspective of preparation t...