Here's an article from June with more details about the current status of sodium-ion batteries (in China): https://carnewschina.com/2023/06/07/lei-xing-is-catls

Here's an article from June with more details about the current status of sodium-ion batteries (in China): https://carnewschina.com/2023/06/07/lei-xing-is-catls-sodium-ion-battery-ready-for-prime-time/ https://carnewschina.com/2023/06/07/lei-xing-is-catls-sodium... Note that CATL also claimed 160Wh/kg two years ago, but what they will actually be making will probably be closer to 120.