4 ms·
Except tesla is expecting and has been achieving 10% density increases in the last few years. Do this for 8 years, and you get double, same as the new battery t
by aquarium87 4y ago
Except tesla is expecting and has been achieving 10% density increases in the last few years. Do this for 8 years, and you get double, same as the new battery tech that's gonna take 10 years.
1st gen: 276 Wh/kg (2022)
2nd gen: 305 Wh/kg (2023)
3rd gen: 333 Wh/kg (2024)[1]
Here is a cool article on all the tech that is scheduled or went into these new 4680 batteries and getting the energy density up well past 300.
https://cleantechnica.com/2020/09/22/everything-you-need-to-know-about-teslas-new-4680-battery-cell/ https://cleantechnica.com/2020/09/22/everything-you-need-to-...
[1]https://insideevs.com/news/598656/tesla-4680-battery-cell-specs/ https://insideevs.com/news/598656/tesla-4680-battery-cell-sp...
- redox99 4y agoYour info is out of date. The 4680 actually ended up being 244Wh/kg[1], which is lower than the Panasonic 2170 at 269 Wh/kg that they were already using. [1] https://www.youtube.com/watch?v=4XOHetABrag https://www.youtube.com/watch?v=4XOHetABrag