Sodium-sulfur battery, inexpensive, capacity 4 x lithium-ion at ambient T°, > 1000 cycles

[jean.caissepas]

The research advances by circumventing the usual obstacles of this technology.

Hoping for a next industrialization...

https://dailygeekshow.com/batterie-sodium-soufre/

Their new cell has a high capacity of 1 mAh/g at room temperature, proving on average about four times that of a lithium-ion battery. Importantly, the battery demonstrated good stability and retained good performance after 017 cycles, described as “unprecedented” by the team.

[Christophe]

I buy!

Ok, where is the cash register?

[peter]

Better than Lithium which allows invasion into another country...
but also human traffic...
through companies established on site,
and that's just the surface.

Besides, you have dead people in your cell phones...
mines abroad, with too little safety and protection of workers, numerous landslides!