Single crystal cathode cell
Tesla single crystal cathode battery is also a lithium ion battery. It adopts a new generation of single crystal NMC532 cathode and a brand-new electrolyte, which can make the electric vehicle run continuously for 6.5438+0.6 million kilometers. At present, the battery technology we use can only maintain about 1000 times of charge and discharge, and this battery can keep 90% of the battery capacity normal after 4000 charge and discharge cycles. Therefore, the single cathode battery can still maintain 90% capacity after running 6.5438+0.6 million kilometers. This means that if the battery is practical after loading, it can still be used even if the whole vehicle is scrapped.
Silicon nanowire anode battery
Silicon nanowire anode battery, the cell weight will be reduced by half, and the space occupied is also half of that of current lithium-ion battery. This means that the energy density of the battery pack will be greatly improved without changing the volume and mass of the battery. At present, the energy density of Tesla battery is about 250Wh/kg. If this silicon nanowire anode technology is adopted, the energy density of Tesla battery will reach about 400Wh/kg. At the same time, this battery has a long cycle life, and the battery that can be mass-produced is not far away. If this kind of silicon nanowire anode battery is mass-produced and loaded, it will become a changer of battery technical rules today.
Tesla and the battery
Tesla was funded by Jeff? The team of scientists led by Dagen consists of Tesla Canada Laboratory. Dagen is a heavyweight in the research of lithium-ion batteries. In more than 40 years, Dagen has made many major breakthroughs in battery research. At the same time, Tesla acquired Maxwell; Specializing in the development of batteries and capacitors, 2,654,388+0.8 million US dollars; Tesla acquired Hibar Canada's world's number one supercapacitor manufacturer; Tesla acquired the lithium-ion battery company SilLion Inc Now Tesla has held a number of battery core patents by hiring battery technicians and acquiring companies.
At present, Tesla has a number of new battery technologies. If the technology is mature enough, Tesla may no longer rely on the battery supply of Panasonic and Contemporary Ampere Technology Co., Ltd. in the future. At the same time, Tesla battery may subvert the entire battery industry, leaving BYD blade battery with little time! Do you agree with me? Welcome to leave a message