Is Tesla Using Cobalt?

The automaker says that it had directly sourced over 95% of the lithium hydroxide, 50% of the cobalt, and more than 30% of the nickel used in its high-energy density cells (NCA and NCM) in 2021. How much cobalt is in a Tesla? Tesla helped pave the way for stricter Read more…

What Will Replace Cobalt In Batteries?

No, lithium-ion batteries do not have to use cobalt. Lithium-ion chemistries without cobalt include: Lithium Ferrous (Iron) Phosphate (LiFePo4 or LFP) Lithium Titanate (Li4Ti5O12 or LTO) Is cobalt free battery possible? Irvine, Calif., Sept. 21, 2022 – Researchers at the University of California, Irvine and four national laboratories have devised Read more…

What Is Cob Display?

COB (Chip on Board) is a kind of LED display packaging technology. LED light-emitting chips are directly bonded to the module board with high precision and connected to driver components on the module board through special media for overall protection of the light-emitting surface. What is COB LED display? Chip-on-Board Read more…