1400Wh / L batteries in silicon nanocables in 2020

[jean.caissepas]

Amprius has already developed this new anode and TESLA seems to want to take advantage of this innovation:

https://www.amprius.com/technology/

https://www.clubic.com/pro/entreprises/tesla/actualite-10872-tesla-tease-ses-batteries-a-nanocables-de-silicium-avant-son-evenement-fin-septembre.html

There is a lot of movement in the evolution of batteries, and that's good!

[Christophe]

And per kg what does that give?

[jean.caissepas]

And per kg what does that give?

500 wh / kg according to the article (excluding BMS, packaging), ..., that's pretty good.

TESLA talks about a 50% increase in capacity.

[Christophe]

Not bad, but there's a good chance Tesla will keep them to themselves ...

[jean.caissepas]

TESLA advances 400wh / kg, but speaking of aircraft batteries (in 3 - 4 years):

https://www.automobile-propre.com/breve ... dici-2024/