What kind of battery does Tesla use?
2 Answers
Tesla uses ternary lithium batteries. More relevant information is as follows: 1. Tesla's vehicle models include: Model Y, Model 3, Model X, Model S, Cybertruck, and Roadster. Taking the latest Model Y as an example, its body dimensions are: length 4750mm, width 1921mm, height 1624mm, wheelbase 2890mm, and body weight 1997kg. 2. The latest Model Y features a front suspension with double wishbone independent suspension and a rear suspension with multi-link independent suspension. It is equipped with a front induction asynchronous motor and a rear permanent magnet synchronous motor. The front motor has a maximum power of 137kW and a maximum torque of 219Nm, while the rear motor has a maximum power of 180kW and a maximum torque of 326Nm. It is paired with a single-speed fixed gear ratio transmission.
As an electric vehicle enthusiast, I've studied Tesla for many years. Their batteries are primarily lithium-ion, currently using the 2170 cell specification like in the Model 3, which offers high energy density and fast charging. Recent new models like some Model Y variants use 4680 cells, featuring more compact design and greater power output. Suppliers include Panasonic providing NCM (nickel-cobalt-manganese) batteries and CATL supplying LFP (lithium iron phosphate) batteries, the latter being safer and more cost-effective. Battery performance directly affects range - my Model S can travel over 400 km on a full charge, with high-efficiency charging stations enabling quick 30-minute top-ups. This technology continues evolving, and I'm particularly watching material changes in battery cells, such as the shift from nickel-cobalt-aluminum to current lithium iron phosphate, which reduces thermal runaway risks and improves durability. Overall, Tesla's battery system features intelligent design with optimized discharge management software that extends battery life.
