Does Tesla Use Ternary Lithium Batteries or Lithium Iron Phosphate Batteries?

[McPresley]

Tesla uses ternary lithium batteries. Here is information about ternary lithium batteries: 1. Introduction: Ternary lithium batteries, also known as 'ternary polymer lithium batteries,' refer to lithium batteries that use lithium nickel cobalt manganese oxide or lithium nickel cobalt aluminum oxide as the cathode material. Due to their smaller size, higher energy density, and better performance in low temperatures, ternary lithium batteries are widely used in new energy vehicles, such as the well-known Tesla, whose entire lineup employs ternary lithium batteries. 2. Lifespan: The lifespan of a ternary lithium battery is 2000 charge-discharge cycles. Assuming one charge per day, it can last over 5 years. However, actual usage differs from theory. After 1000 charge-discharge cycles, the ternary lithium battery's capacity typically degrades by 50%, meaning a full charge will only provide half the original range. An excellent battery management system can also help slow down the degradation of ternary lithium batteries.