kmetz on Nostr: Lithium? When weight and debsity are no restrictions, there are better and cheaper ...

Lithium? When weight and debsity are no restrictions, there are better and cheaper alternatives emerging, for example sodium-based batteries such as this project: https://www.ikts.fraunhofer.de/en/press_media/press_releases/2024_3_27_n_excellent_feasibility_study_confirms_potential_of_cerenergy.html, or expensive but very long-lasting vanadium batteries.