L'article sur Ars Technica à propos de cette amélioration est quand même moins optimiste, pour le moment:
CITATION
This new battery tech isn't ready for prime time yet, in part because the manganese reactions are predicted to damage the electrodes themselves. Even though the abstract suggests that they are unexpectedly stable, performance does decline too fast for commercial use: by 16 percent in as few as 10 charges. The reactions also produce oxygen during discharge of the battery, which will have to be rid of in some way
D'ailleurs, même l'article sur TG Daily, dont le lien est sur la page de Gizmodo, le signale:
CITATION
It was unclear if and when the technology could go into mass production.